[{"data":1,"prerenderedAt":2039},["ShallowReactive",2],{"knowledge-page-en-\u002Fsetup":3},{"article":4,"posts":5,"relatedPosts":2038},null,[6,461,902,1286,1612],{"id":7,"title":8,"author":9,"body":10,"category":447,"cover":448,"description":449,"extension":450,"meta":451,"navigation":452,"path":453,"publishedAt":454,"relatedArticles":455,"seo":458,"stem":459,"updatedAt":4,"__hash__":460},"knowledge_en\u002Fen\u002Fsetup\u002Fdji-ntrip.md","How to set up a DJI drone with RTK NTRIP corrections","Yuri",{"type":11,"value":12,"toc":433},"minimark",[13,18,33,40,44,79,83,201,208,212,217,223,226,229,233,236,281,285,288,295,301,305],[14,15,17],"h2",{"id":16},"two-dji-specific-rules-to-know-first","Two DJI-specific rules to know first",[19,20,24],"card",{"additionalstyles":21,"color":22,"title":23},"mt-[40px]","orange","Rule 1 — Always use MSM5, never MSM4",[25,26,27,28,32],"p",{},"DJI's RTK engine requires Doppler observations to initialise Fix. MSM5 includes Doppler; MSM4 does not. If you connect a DJI drone to an MSM4 mountpoint, the correction stream flows and the connection shows as active — but the drone will never reach RTK Fixed. It stays on Float indefinitely. Always select the MSM5 mountpoint: ",[29,30,31],"code",{},"RTCM3_NL_MSM5",".",[19,34,37],{"additionalstyles":35,"color":22,"title":36},"mt-[30px]","Rule 2 — Always connect outdoors, never indoors",[25,38,39],{},"DJI sends GGA (its position to the NTRIP server) only after the drone has achieved standalone GPS lock — typically after acquiring 10–12 satellites. This only happens outdoors. If you configure and connect indoors, the server receives no valid position and streams nothing back. The app may show “connected” but RTK status stays at Single or Float. Always power on and connect outdoors with clear sky.",[14,41,43],{"id":42},"before-you-start","Before you start",[45,46,47,53,58,63,68,74],"requirements",{"additionalstyles":35},[48,49,50],"requirement-item",{},[25,51,52],{},"DJI RTK drone with RTK module installed (Mavic 3E requires separate module purchase)",[48,54,55],{},[25,56,57],{},"DJI RC Pro or RC Plus controller with DJI Pilot 2 app (latest version)",[48,59,60],{},[25,61,62],{},"Internet connection on the controller — phone hotspot or 4G dongle",[48,64,65],{},[25,66,67],{},"NTRIP credentials: host, port, mountpoint, username and password",[48,69,71],{"status":70},"negative",[25,72,73],{},"Must be outdoors — RTK cannot initialise indoors",[48,75,76],{"status":70},[25,77,78],{},"Use MSM5 mountpoint — MSM4 will not give Fix on DJI",[14,80,82],{"id":81},"step-by-step-setup-in-dji-pilot-2","Step-by-step setup in DJI Pilot 2",[84,85,87,98,113,134,160,179],"stepper",{"additionalstyles":86},"mt-[60px]",[88,89,92,95],"stepper-item",{"marker":90,"title":91},"1","Connect the controller to internet",[25,93,94],{},"The controller needs internet access to reach the NTRIP server. Connect it to a mobile hotspot from your phone, or insert a 4G dongle if your controller supports it (RC Pro and RC Plus both have a USB-A port for 4G dongles).",[25,96,97],{},"Go to the controller's Wi-Fi settings and connect to your hotspot. Verify internet is working by checking that the controller's status bar shows a data connection before proceeding.",[88,99,102,105],{"marker":100,"title":101},"2","Power on the drone outdoors and wait for GPS lock",[25,103,104],{},"Place the drone on a level surface outdoors with clear sky view. Power on the drone, then the controller. Open DJI Pilot 2.",[25,106,107,108,112],{},"Wait until the drone's GPS indicator shows at least 10 satellites and the status displays ",[109,110,111],"strong",{},"Single Point"," or better. This typically takes 30–60 seconds. Do not attempt to connect to NTRIP before this point — the drone is not yet sending a valid GGA position.",[88,114,117,124,131],{"marker":115,"title":116},"3","Open RTK settings in DJI Pilot 2",[25,118,119,120,123],{},"In DJI Pilot 2, tap the ",[109,121,122],{},"three dots (···)"," in the top-right corner of the camera view to open the settings menu.",[25,125,126,127,130],{},"Look for the ",[109,128,129],{},"satellite icon"," in the settings list — this is the RTK menu. It only appears when a compatible RTK module is attached and recognised by the controller. If you do not see it, check that the RTK module is correctly seated and the drone firmware is up to date.",[25,132,133],{},"Tap the satellite icon to open the RTK configuration panel.",[88,135,138,149],{"marker":136,"title":137},"4","Enable RTK and select Custom Network RTK",[25,139,140,141,144,145,148],{},"In the RTK panel, enable ",[109,142,143],{},"RTK Positioning"," using the toggle at the top. Also enable ",[109,146,147],{},"Maintain Positioning Accuracy"," — this keeps RTK active during the mission rather than falling back to GPS when RTK briefly fluctuates.",[25,150,151,152,155,156,159],{},"Set ",[109,153,154],{},"RTK Service Type"," to ",[109,157,158],{},"Custom Network RTK",". This is the standard NTRIP option for any third-party correction service.",[88,161,164,167,172],{"marker":162,"title":163},"5","Enter your NTRIP credentials",[25,165,166],{},"Fill in the Custom Network RTK fields. For RTKsub:",[168,169],"terminal-box",{"additionalstyles":170,"items":171},"mt-[24px]","Host|ntrip.rtksub.com||Port|2101||Mountpoint|RTCM3_NL_MSM5|MSM5 required for DJI — never use MSM4||Username|your username||Password|your password",[25,173,174,175,178],{},"Tap ",[109,176,177],{},"Save",". DJI Pilot 2 will immediately attempt to connect to the NTRIP server and begin streaming corrections.",[88,180,183,186,191,198],{"marker":181,"title":182},"6","Verify RTK Fixed before flight",[25,184,185],{},"Watch the RTK status indicator in DJI Pilot 2. It progresses through:",[25,187,188],{},[109,189,190],{},"Single Point → Float → Fixed Point ✓",[25,192,193,194,197],{},"In good sky conditions within 30 km of a reference station, ",[109,195,196],{},"Fixed Point"," typically arrives within 30–90 seconds of connecting. The status bar also shows “RTK data connected — RTK in use” when corrections are flowing.",[25,199,200],{},"DJI will not allow take-off while the RTK status is Single Point or Float if RTK is enabled. Wait for Fixed Point before launching the mission.",[19,202,205],{"additionalstyles":86,"color":203,"title":204},"primary","Credentials are remembered",[25,206,207],{},"Once you save your NTRIP credentials in DJI Pilot 2, they are stored on the controller. On subsequent sessions you only need to go to RTK settings and tap Save again — the fields are already filled. No need to retype credentials at each job site.",[14,209,211],{"id":210},"model-specific-notes","Model-specific notes",[213,214,216],"h3",{"id":215},"mavic-3e-3t","Mavic 3E \u002F 3T",[25,218,219,222],{},[109,220,221],{},"DJI Mavic 3 Enterprise and Mavic 3T:"," The RTK module is a separate purchase and is not included with the base drone. Without it, no RTK menu appears in Pilot 2. Install the module by opening the accessory port on top and aligning the connector carefully before tightening the screws.",[25,224,225],{},"The Mavic 3E uses the RC Pro Enterprise controller. Connect it to internet via a phone hotspot — the RC Pro has no built-in SIM slot. Some users connect the RC Pro to a 4G dongle via a USB-A to USB-C adapter.",[25,227,228],{},"The Mavic 3T (thermal) also supports the RTK module for the visible camera channel. RTK accuracy applies to RGB geotagging — thermal images use the same geotag.",[14,230,232],{"id":231},"pre-flight-rtk-workflow","Pre-flight RTK workflow",[25,234,235],{},"Follow this sequence on every flight to ensure RTK is active and reliable before take-off:",[84,237,238,244,250,256,262,268,274],{"additionalstyles":86},[88,239,241],{"marker":90,"title":240},"Arrive at site → connect controller to internet",[25,242,243],{},"Via phone hotspot or SIM. Verify data connection.",[88,245,247],{"marker":100,"title":246},"Power on drone outdoors",[25,248,249],{},"In the intended take-off area with clear sky. Avoid powering up under trees or canopies.",[88,251,253],{"marker":115,"title":252},"Wait for GPS lock",[25,254,255],{},"Wait for 10+ satellites shown in Pilot 2. This takes 30–60 seconds.",[88,257,259],{"marker":136,"title":258},"Open RTK settings",[25,260,261],{},"Confirm Custom Network RTK is selected, then tap Save to connect.",[88,263,265],{"marker":162,"title":264},"Wait for Fixed Point",[25,266,267],{},"Typically 30–90 seconds. Do not launch until status is Fixed.",[88,269,271],{"marker":181,"title":270},"Check bytes per second",[25,272,273],{},"Check in the RTK status — any non-zero value confirms corrections are flowing.",[88,275,278],{"marker":276,"title":277},"7","Plan and execute mission",[25,279,280],{},"RTK Fixed will be maintained throughout if internet stays connected.",[14,282,284],{"id":283},"heights-and-geoid-in-dji","Heights and geoid in DJI",[25,286,287],{},"DJI outputs ellipsoidal heights by default — height above the WGS84 ellipsoid, not above sea level. For photogrammetry missions where orthometric heights matter, you need to apply a geoid correction either in DJI Pilot 2 or in post-processing software.",[25,289,290,291,294],{},"In DJI Pilot 2, go to ",[109,292,293],{},"Settings → RTK → Geoid File"," and load the appropriate national geoid. For the Netherlands, load NLGEO2018 (part of RDNAPTRANS™ 2018). For the UK, load OSGM15. This converts the drone's ellipsoidal heights to orthometric heights in the geotagged image data.",[19,296,298],{"additionalstyles":86,"color":22,"title":297},"Heights without geoid are off by 38–44 m in the Netherlands",[25,299,300],{},"If you do not load a geoid file and your photogrammetry software uses the drone's raw ellipsoidal heights, your terrain model will be elevated by approximately 38–44 m relative to NAP. This does not affect horizontal accuracy — only heights. Always verify against a known benchmark point before delivering results.",[14,302,304],{"id":303},"troubleshooting","Troubleshooting",[306,307,308,324],"table",{},[309,310,311],"thead",{},[312,313,314,318,321],"tr",{},[315,316,317],"th",{},"Problem",[315,319,320],{},"Cause",[315,322,323],{},"Fix",[325,326,327,344,364,377,390,403,416],"tbody",{},[312,328,329,335,338],{},[330,331,332],"td",{},[109,333,334],{},"Connected but stuck on Float",[330,336,337],{},"MSM4 mountpoint selected instead of MSM5",[330,339,340,341,343],{},"Change mountpoint to ",[29,342,31],{},". Save and reconnect.",[312,345,346,351,354],{},[330,347,348],{},[109,349,350],{},"“Setting failed” error on save",[330,352,353],{},"No internet connection or wrong host",[330,355,356,357,360,361,32],{},"Verify controller has internet. Check host has no ",[29,358,359],{},"http:\u002F\u002F"," prefix. Port must be ",[29,362,363],{},"2101",[312,365,366,371,374],{},[330,367,368],{},[109,369,370],{},"RTK status shows 0 bytes\u002Fsec",[330,372,373],{},"Connected indoors — GGA not sent",[330,375,376],{},"Go outside. Wait for GPS lock. Reconnect.",[312,378,379,384,387],{},[330,380,381],{},[109,382,383],{},"No satellite icon in settings menu",[330,385,386],{},"RTK module not detected",[330,388,389],{},"Power off, reseat the RTK module, power on. Check for firmware update.",[312,391,392,397,400],{},[330,393,394],{},[109,395,396],{},"Fixed Point but wrong image heights",[330,398,399],{},"Geoid file not loaded — ellipsoidal vs orthometric",[330,401,402],{},"Load national geoid in Pilot 2: Settings → RTK → Geoid File.",[312,404,405,410,413],{},[330,406,407],{},[109,408,409],{},"RTK drops to Float during mission",[330,411,412],{},"Internet disconnected or signal lost",[330,414,415],{},"Check hotspot connection. Enable “Maintain Positioning Accuracy” to minimise impact of brief drops.",[312,417,418,423,426],{},[330,419,420],{},[109,421,422],{},"Long initialisation — >5 min to Fixed",[330,424,425],{},"Long baseline or obstructed sky",[330,427,428,429,432],{},"Switch to VRS mountpoint (",[29,430,431],{},"RTCM3_NL_VRS","). Move drone to clearer sky area.",{"title":434,"searchDepth":435,"depth":435,"links":436},"",2,[437,438,439,440,444,445,446],{"id":16,"depth":435,"text":17},{"id":42,"depth":435,"text":43},{"id":81,"depth":435,"text":82},{"id":210,"depth":435,"text":211,"children":441},[442],{"id":215,"depth":443,"text":216},3,{"id":231,"depth":435,"text":232},{"id":283,"depth":435,"text":284},{"id":303,"depth":435,"text":304},"setup","Setup\u002FWebP\u002Fhow-to-set-up-a-dji-drone-with-rtk_ntrip-corrections.webp","DJI RTK drones connect to any NTRIP service through the Custom Network RTK option in DJI Pilot 2. The setup takes less than two minutes — but there are two DJI-specific rules that catch almost every first-time user. Read those before you start.","md",{},true,"\u002Fen\u002Fsetup\u002Fdji-ntrip","2026-07-25",[456,457],"\u002Fen\u002Flearn\u002Fwhat-is-rtcm","\u002Fen\u002Flearn\u002Fwhat-is-vrs",{"title":8,"description":449},"en\u002Fsetup\u002Fdji-ntrip","fKhALlyZ5-5Uj0uU6wELutQGjW1v1aiwPRjK1b25tOY",{"id":462,"title":463,"author":464,"body":465,"category":447,"cover":892,"description":893,"extension":450,"meta":894,"navigation":452,"path":895,"publishedAt":454,"relatedArticles":896,"seo":899,"stem":900,"updatedAt":4,"__hash__":901},"knowledge_en\u002Fen\u002Fsetup\u002Femlid-rs2-plus-ntrip.md","How to set up Emlid Reach RS2+ with NTRIP corrections","Wilko",{"type":11,"value":466,"toc":882},[467,469,496,502,506,536,547,551,570,574,594,598,632,636,692,696,699,739,741,876],[14,468,43],{"id":42},[45,470,471,476,481,486,491],{"additionalstyles":35},[48,472,473],{},[25,474,475],{},"Emlid Reach RS2+ fully charged (or connected to power via USB-C)",[48,477,478],{},[25,479,480],{},"Emlid Flow app installed on your phone — Android or iOS, latest version",[48,482,483],{},[25,484,485],{},"NTRIP credentials: host address, port number, mountpoint name, username and password",[48,487,488],{},[25,489,490],{},"Mobile data on your phone, or a Wi-Fi connection with internet access",[48,492,493],{},[25,494,495],{},"Clear sky view — go outside before connecting",[19,497,499],{"additionalstyles":86,"color":203,"title":498},"RS2+ vs RS3 vs RS4",[25,500,501],{},"The steps in this guide apply to the entire Emlid Reach RS family — RS2+, RS3 and RS4 all use the same Emlid Flow app and the same NTRIP setup process. The only difference is that the RS3 and RS4 support additional constellations and frequencies. Select your exact model when prompted in Emlid Flow for the correct antenna calibration.",[14,503,505],{"id":504},"step-1-power-on-and-connect-in-emlid-flow","Step 1 — Power on and connect in Emlid Flow",[84,507,508,514,530],{"additionalstyles":86},[88,509,511],{"marker":90,"title":510},"Power on the RS2+",[25,512,513],{},"Press and hold the power button until the LED indicator turns on. The RS2+ boots in approximately 20 seconds. During boot the LED pulses white, then settles into a steady or slow-pulsing blue — indicating it is broadcasting a Wi-Fi hotspot.",[88,515,517,527],{"marker":100,"title":516},"Connect your phone to the RS2+ hotspot",[25,518,519,520,523,524,32],{},"Go to your phone's Wi-Fi settings and connect to the RS2+ hotspot — named something like ",[29,521,522],{},"reach:xx:xx",". The default password is ",[29,525,526],{},"emlidreach",[25,528,529],{},"Alternatively, if you have already paired the RS2+ to your phone's hotspot in a previous session, turn on your phone's hotspot first and the RS2+ will connect to it automatically. This is the preferred setup for field use because the phone retains its mobile data connection.",[88,531,533],{"marker":115,"title":532},"Open Emlid Flow and connect to the receiver",[25,534,535],{},"Open Emlid Flow. The app automatically discovers RS2+ units on the same network. Tap your receiver in the device list to connect. The main screen shows satellite count, solution status and battery level.",[19,537,540],{"additionalstyles":86,"color":538,"title":539},"green","Use phone hotspot for field work",[25,541,542,543,546],{},"Connect the RS2+ to your phone's hotspot rather than using the RS2+ as the hotspot. This way the phone keeps its mobile data connection and the RS2+ uses it for NTRIP — one connection handles everything. In Emlid Flow, go to ",[109,544,545],{},"Settings → Wi-Fi"," on the receiver to add your phone hotspot as a known network.",[14,548,550],{"id":549},"step-2-configure-correction-input","Step 2 — Configure correction input",[84,552,553],{"additionalstyles":86},[88,554,556,563],{"marker":136,"title":555},"Open Correction input",[25,557,558,559,562],{},"In Emlid Flow, tap the ",[109,560,561],{},"Correction input"," tab (the antenna icon at the bottom of the screen, or in the receiver settings). This is where you configure how the RS2+ receives RTK corrections.",[25,564,565,566,569],{},"Set the source to ",[109,567,568],{},"NTRIP",". Other options — LoRa radio and Bluetooth — are used for base-rover setups and are not relevant for NTRIP.",[14,571,573],{"id":572},"step-3-enter-ntrip-credentials","Step 3 — Enter NTRIP credentials",[84,575,576],{"additionalstyles":86},[88,577,579,585,588],{"marker":162,"title":578},"Add a new NTRIP profile",[25,580,174,581,584],{},[109,582,583],{},"Add profile"," (or edit an existing one). Fill in the connection details from your correction service. For RTKsub:",[168,586],{"additionalstyles":170,"items":587},"Host|ntrip.rtksub.com||Port|2101||Username|your username||Password|your password",[25,589,174,590,593],{},[109,591,592],{},"Request mountpoints",". Emlid Flow connects to the server and retrieves the list of available mountpoints.",[14,595,597],{"id":596},"step-4-select-mountpoint","Step 4 — Select mountpoint",[84,599,600,616],{"additionalstyles":86},[88,601,603,606,609],{"marker":181,"title":602},"Choose the right mountpoint for your RS2+",[25,604,605],{},"From the sourcetable, select the mountpoint that matches your situation:",[168,607],{"additionalstyles":170,"items":608},"Standard (\u003C30 km)|RTCM3_NL||Long baseline (>30 km)|RTCM3_NL_VRS||High-end survey|RTCM3_NL_MSM7 (works, but MSM4 is sufficient)",[25,610,611,612,615],{},"The RS2+ processes MSM4 and MSM7 equally well. Start with ",[109,613,614],{},"RTCM3_NL"," (MSM4). Only switch to VRS if your working area is more than 30 km from the nearest physical reference station.",[88,617,619,629],{"marker":276,"title":618},"Enable GGA if using VRS",[25,620,621,622,624,625,628],{},"If you selected ",[109,623,431],{},", enable the ",[109,626,627],{},"Send GGA to caster"," toggle. This sends your approximate position to the server so it can generate a virtual station near you. Without it, VRS returns zero data.",[25,630,631],{},"For standard mountpoints like RTCM3_NL, GGA is optional — leave the toggle off.",[14,633,635],{"id":634},"step-5-connect-and-verify-rtk-fix","Step 5 — Connect and verify RTK Fix",[84,637,638,651],{"additionalstyles":86},[88,639,642,648],{"marker":640,"title":641},"8","Tap Connect and go outside",[25,643,174,644,647],{},[109,645,646],{},"Connect",". Emlid Flow connects to the NTRIP server and begins streaming corrections to the RS2+. The correction counter (bytes per second) in the Correction input tab should start incrementing — confirming data is flowing.",[25,649,650],{},"Make sure you are outside with a clear sky view. The RS2+ cannot achieve RTK Fix indoors or under heavy canopy.",[88,652,655,658,689],{"marker":653,"title":654},"9","Watch the solution status",[25,656,657],{},"The solution status progresses through three stages:",[659,660,661,686],"solution-status-showcase",{"additionalstyles":170},[662,663,664,672,679],"solution-statuses",{},[665,666,669],"solution-status",{"status":667,"title":668},"single","Single",[25,670,671],{},"Satellite lock, no corrections yet. Accuracy 2–5 m.",[665,673,676],{"status":674,"title":675},"float","Float",[25,677,678],{},"Corrections received, ambiguities not yet resolved. Accuracy 0.1–1 m.",[665,680,683],{"status":681,"title":682},"fixed","Fixed",[25,684,685],{},"Full RTK Fix. Centimetre accuracy. Ready to work.",[687,688],"emlid-flow-status",{},[25,690,691],{},"In good sky conditions with a nearby reference station, Fix typically arrives within 10–60 seconds. If it takes longer, see the troubleshooting section below.",[14,693,695],{"id":694},"step-6-use-with-field-software","Step 6 — Use with field software",[25,697,698],{},"Once the RS2+ has RTK Fix, connect it to your survey or mapping software to collect and stake out points.",[700,701,703,721,727,733],"device-tabs",{"additionalstyles":86,"items":702},"Emlid Flow survey|FieldGenius|SW Maps|QField",[704,705,707,714],"device-tab",{"name":706},"Emlid Flow survey",[25,708,709,710,713],{},"Emlid Flow includes a built-in survey module. Once Fix is achieved, tap ",[109,711,712],{},"Survey"," at the bottom of the screen to start collecting points, lines and areas. Set the antenna height (to the bottom of the receiver), configure your coordinate system and begin.",[25,715,716,717,720],{},"For stakeout, tap ",[109,718,719],{},"Stakeout"," and import your design points from a CSV or DXF file. Emlid Flow guides you to each point with a real-time directional indicator.",[704,722,724],{"name":723},"FieldGenius",[25,725,726],{},"Connect the RS2+ to your controller over Wi-Fi or Bluetooth, then configure it as the active GNSS receiver in the instrument settings. The RS2+ supplies the RTK position once it has Fixed.",[704,728,730],{"name":729},"SW Maps",[25,731,732],{},"Connect the RS2+ as a Bluetooth GNSS receiver in SW Maps. Keep NTRIP configured in Emlid Flow, then use the Fixed solution from the receiver in the mapping app.",[704,734,736],{"name":735},"QField",[25,737,738],{},"Configure the RS2+ as the external GNSS receiver and select the correct coordinate reference system for the project. Verify that QField reports RTK Fixed before collecting data.",[14,740,304],{"id":303},[306,742,743,754],{},[309,744,745],{},[312,746,747,749,752],{},[315,748,317],{},[315,750,751],{},"Likely cause",[315,753,323],{},[325,755,756,779,792,808,824,837,850,863],{},[312,757,758,763,766],{},[330,759,760],{},[109,761,762],{},"Cannot request mountpoints",[330,764,765],{},"No internet on RS2+, wrong host or port",[330,767,768,769,772,773,775,776,778],{},"Ensure RS2+ is connected to a network with internet (your phone hotspot). Verify host is ",[29,770,771],{},"ntrip.rtksub.com",", port ",[29,774,363],{},". No ",[29,777,359],{}," prefix.",[312,780,781,786,789],{},[330,782,783],{},[109,784,785],{},"Credentials rejected",[330,787,788],{},"Wrong username or password",[330,790,791],{},"Copy-paste credentials from your RTKsub account dashboard. Check for leading or trailing spaces.",[312,793,794,799,802],{},[330,795,796],{},[109,797,798],{},"Connected but 0 bytes\u002Fsec",[330,800,801],{},"VRS mountpoint with no GGA sent",[330,803,804,805,807],{},"Enable ",[109,806,627],{}," in the NTRIP profile. Wait for a Single solution before connecting.",[312,809,810,815,818],{},[330,811,812],{},[109,813,814],{},"Stuck on Float for more than 3 minutes",[330,816,817],{},"Long baseline, obstructions or high PDOP",[330,819,820,821,823],{},"Switch to ",[29,822,431],{}," with GGA enabled. Move to open sky. Check satellite count — it should be 20+.",[312,825,826,831,834],{},[330,827,828],{},[109,829,830],{},"Fix drops when moving",[330,832,833],{},"Obstructions or multipath",[330,835,836],{},"Hold pole vertical. Move away from trees and buildings. Lower elevation mask to 10° in Emlid Flow GNSS settings.",[312,838,839,844,847],{},[330,840,841],{},[109,842,843],{},"Coordinates offset by 0.5–2 m",[330,845,846],{},"Datum transformation not applied",[330,848,849],{},"For Netherlands: verify RDNAPTRANS™ 2018 is applied in your job's coordinate system.",[312,851,852,857,860],{},[330,853,854],{},[109,855,856],{},"Heights wrong by ~40 m",[330,858,859],{},"Ellipsoidal height, no geoid model",[330,861,862],{},"Apply NLGEO2018 in the coordinate system settings. Ellipsoidal height differs from NAP by 38–44 m.",[312,864,865,870,873],{},[330,866,867],{},[109,868,869],{},"RS2+ not found in Emlid Flow",[330,871,872],{},"Not on the same network",[330,874,875],{},"Connect your phone to the RS2+ hotspot, or ensure both are on the same Wi-Fi network. Restart Emlid Flow.",[19,877,879],{"additionalstyles":86,"color":538,"title":878},"Save the profile for next time",[25,880,881],{},"Once your NTRIP profile is configured and working, Emlid Flow saves it automatically. On your next job, simply tap the profile, tap Connect, and you are ready. The entire process takes under 30 seconds from power-on to Fix in good conditions.",{"title":434,"searchDepth":435,"depth":435,"links":883},[884,885,886,887,888,889,890,891],{"id":42,"depth":435,"text":43},{"id":504,"depth":435,"text":505},{"id":549,"depth":435,"text":550},{"id":572,"depth":435,"text":573},{"id":596,"depth":435,"text":597},{"id":634,"depth":435,"text":635},{"id":694,"depth":435,"text":695},{"id":303,"depth":435,"text":304},"Setup\u002FWebP\u002Fhow-to-set-up-emlid-reach-rs2-with-ntrip_corrections.webp","The Emlid Reach RS2+ connects to any NTRIP correction service in under two minutes using Emlid Flow. This guide walks you through every step — from first power-on to RTK Fixed — and covers the most common pitfalls along the way.",{},"\u002Fen\u002Fsetup\u002Femlid-rs2-plus-ntrip",[897,898],"\u002Fen\u002Flearn\u002Fwhich-mountpoint","\u002Fen\u002Flearn\u002Fwhat-is-gga",{"title":463,"description":893},"en\u002Fsetup\u002Femlid-rs2-plus-ntrip","BEnKdnEqnm26SzakMq9eM0jRXyyHkvSt5H0soTm3ORM",{"id":903,"title":904,"author":9,"body":905,"category":447,"cover":1277,"description":1278,"extension":450,"meta":1279,"navigation":452,"path":1280,"publishedAt":454,"relatedArticles":1281,"seo":1283,"stem":1284,"updatedAt":4,"__hash__":1285},"knowledge_en\u002Fen\u002Fsetup\u002Ffieldgenius-ntrip.md","How to set up FieldGenius with NTRIP corrections",{"type":11,"value":906,"toc":1270},[907,909,912,938,951,955,1063,1076,1080,1083,1141,1145,1148,1151,1163,1165,1260],[14,908,43],{"id":42},[25,910,911],{},"Make sure you have the following ready:",[45,913,914,919,924,928,933],{"additionalstyles":35},[48,915,916],{},[25,917,918],{},"MicroSurvey FieldGenius for Android or Windows (latest version)",[48,920,921],{},[25,922,923],{},"A compatible GNSS receiver connected via Bluetooth or cable",[48,925,926],{},[25,927,67],{},[48,929,930],{},[25,931,932],{},"A mobile data or Wi-Fi connection on the device",[48,934,935],{},[25,936,937],{},"A clear sky view for the receiver (15° elevation mask minimum)",[19,939,941],{"additionalstyles":86,"color":203,"title":940},"Which version do you have?",[25,942,943,946,947,950],{},[109,944,945],{},"FieldGenius Android (FGA)"," is the current version for most new users. ",[109,948,949],{},"FieldGenius Windows"," uses slightly different menus. Both are covered below.",[14,952,954],{"id":953},"fieldgenius-for-android","FieldGenius for Android",[84,956,957,967,987,1006,1024,1039],{"additionalstyles":86},[88,958,960],{"marker":90,"title":959},"Create or open a project",[25,961,962,963,966],{},"Launch FieldGenius and tap ",[109,964,965],{},"New Project",", or open an existing project. Set the coordinate system and distance units before connecting the receiver.",[88,968,970,980],{"marker":100,"title":969},"Connect your receiver",[25,971,972,973,976,977,32],{},"Select ",[109,974,975],{},"Instrument → Add Profile",", choose your receiver make and model (for example, Emlid RS3 or Generic NMEA), then name the profile and tap ",[109,978,979],{},"Create",[25,981,982,983,986],{},"Under ",[109,984,985],{},"Communication",", select Bluetooth and pair the receiver. Once connected, confirm that the satellite count and PDOP are updating.",[88,988,990,996],{"marker":115,"title":989},"Configure RTK via Internet",[25,991,992,993,32],{},"Open instrument settings and select ",[109,994,995],{},"Set Up Corrections → RTK via Internet",[25,997,174,998,1001,1002,1005],{},[109,999,1000],{},"Set Up Internet",", then choose ",[109,1003,1004],{},"Data Collector"," as the internet source.",[88,1007,1009,1015,1018],{"marker":136,"title":1008},"Add an NTRIP source",[25,1010,972,1011,1014],{},[109,1012,1013],{},"Set Up Data Source → Add New Source",". Enter the credentials from your NTRIP service:",[168,1016],{"additionalstyles":170,"items":1017},"Address|ntrip.your-service.com||Port|2101||Mountpoint|RTCM3_XX (choose from sourcetable)||Username|your-username||Password|your-password",[25,1019,174,1020,1023],{},[109,1021,1022],{},"Get Source Table",", then choose the correct mountpoint from the list.",[88,1025,1027,1034],{"marker":162,"title":1026},"Set antenna height and connect",[25,1028,1029,1030,1033],{},"Set the ",[109,1031,1032],{},"Antenna Height"," from the ground to the bottom of the receiver. FieldGenius adds the correct antenna offset for the selected receiver profile.",[25,1035,174,1036,1038],{},[109,1037,646],{},". The NTRIP stream starts immediately.",[88,1040,1042,1057],{"marker":181,"title":1041},"Verify your RTK solution",[25,1043,1044,1045,155,1047,1050,1051,1053,1054,1056],{},"The solution progresses from ",[109,1046,668],{},[109,1048,1049],{},"DGPS"," or ",[109,1052,675],{},", then to ",[109,1055,682],{},". In good conditions, a fix normally takes 10–60 seconds.",[25,1058,1059,1060,32],{},"You are ready to work once the status shows ",[109,1061,1062],{},"RTK Fixed",[19,1064,1066],{"additionalstyles":86,"color":538,"title":1065},"Fix confirmed",[25,1067,1068,1069,1071,1072,1075],{},"When the status shows ",[109,1070,1062],{},", your receiver is working at centimetre level. Open ",[109,1073,1074],{},"Link Information"," and check that the data counter is increasing to confirm corrections are flowing.",[14,1077,1079],{"id":1078},"fieldgenius-for-windows","FieldGenius for Windows",[25,1081,1082],{},"The Windows version uses a slightly different menu path.",[84,1084,1085,1091,1116,1126],{"additionalstyles":86},[88,1086,1088],{"marker":90,"title":1087},"Connect the instrument and establish a reference",[25,1089,1090],{},"Start FieldGenius and connect your receiver as usual. If you are using a rover with NTRIP, skip the base setup and continue to Link Configure.",[88,1092,1094,1100],{"marker":100,"title":1093},"Open Link Configure",[25,1095,1096,1097,32],{},"Go to ",[109,1098,1099],{},"Instrument Settings → Link Configure",[25,1101,151,1102,155,1105,1108,1109,1112,1113,32],{},[109,1103,1104],{},"Link Device",[109,1106,1107],{},"Data Collector Internet",". Click ",[109,1110,1111],{},"Setup",", then ",[109,1114,1115],{},"Press to Modify",[88,1117,1119],{"marker":115,"title":1118},"Add the NTRIP caster",[25,1120,1121,1122,1125],{},"In the NTRIP Casters dialog, add the server address, port, username and password. Click ",[109,1123,1124],{},"Get Mountpoints",", then select the correct mountpoint.",[88,1127,1129],{"marker":136,"title":1128},"Set the data format and connect",[25,1130,151,1131,155,1134,1137,1138,1140],{},[109,1132,1133],{},"Data Format",[109,1135,1136],{},"RTCM3",", then click ",[109,1139,646],{},". The bytes received counter in Link Information should begin increasing.",[14,1142,1144],{"id":1143},"ntrip-credentials-reference","NTRIP credentials reference",[25,1146,1147],{},"FieldGenius needs five pieces of information. For RTKsub, use:",[168,1149],{"additionalstyles":35,"items":1150},"Host \u002F Address|ntrip.rtksub.com||Port|2101||Mountpoint — most receivers|RTCM3_NL||Mountpoint — long baseline (>30 km)|RTCM3_NL_VRS||Mountpoint — high-end survey grade|RTCM3_NL_MSM7||Username \u002F Password|your RTKsub credentials",[19,1152,1154],{"additionalstyles":86,"color":22,"title":1153},"Enable GGA for VRS mountpoints",[25,1155,1156,1157,1050,1159,1162],{},"If you use a VRS mountpoint, enable ",[109,1158,627],{},[109,1160,1161],{},"Transmit NMEA GGA",". Without GGA, the server does not know your position and cannot generate local corrections.",[14,1164,304],{"id":303},[306,1166,1167,1177],{},[309,1168,1169],{},[312,1170,1171,1173,1175],{},[315,1172,317],{},[315,1174,751],{},[315,1176,323],{},[325,1178,1179,1192,1205,1218,1234,1247],{},[312,1180,1181,1186,1189],{},[330,1182,1183],{},[109,1184,1185],{},"Cannot connect to NTRIP",[330,1187,1188],{},"Wrong host, port blocked or no internet",[330,1190,1191],{},"Check the host and port 2101. Switch between Wi-Fi and mobile data. Ask IT to allow outbound TCP port 2101.",[312,1193,1194,1199,1202],{},[330,1195,1196],{},[109,1197,1198],{},"Sourcetable loads but no mountpoints appear",[330,1200,1201],{},"Wrong credentials or an empty network",[330,1203,1204],{},"Verify your username and password. Try a different mountpoint name from the service documentation.",[312,1206,1207,1212,1215],{},[330,1208,1209],{},[109,1210,1211],{},"Stuck on Float",[330,1213,1214],{},"Long baseline, obstruction or wrong mountpoint",[330,1216,1217],{},"Use a VRS mountpoint, move to open sky and check the baseline length.",[312,1219,1220,1225,1228],{},[330,1221,1222],{},[109,1223,1224],{},"VRS returns no data",[330,1226,1227],{},"GGA is missing",[330,1229,804,1230,1233],{},[109,1231,1232],{},"Send GGA"," and make sure the receiver has at least a Single solution.",[312,1235,1236,1241,1244],{},[330,1237,1238],{},[109,1239,1240],{},"Fix drops frequently",[330,1242,1243],{},"Unstable internet connection",[330,1245,1246],{},"Use a dedicated hotspot instead of phone tethering and check signal strength.",[312,1248,1249,1254,1257],{},[330,1250,1251],{},[109,1252,1253],{},"Coordinate offset at Fixed",[330,1255,1256],{},"Wrong project coordinate system",[330,1258,1259],{},"For the Netherlands, use RD New (EPSG:28992) with RDNAPTRANS. For the UK, use OSGB36 with OSTN15.",[19,1261,1263],{"additionalstyles":86,"color":203,"title":1262},"Emlid receivers and FieldGenius on Windows",[25,1264,1265,1266,1269],{},"For Emlid receivers on Windows, configure NTRIP in ",[109,1267,1268],{},"Emlid Flow"," (ReachView) first, then connect FieldGenius. FieldGenius for Windows does not directly control Emlid NTRIP — the receiver handles the NTRIP connection independently and sends the corrected position through Bluetooth or serial.",{"title":434,"searchDepth":435,"depth":435,"links":1271},[1272,1273,1274,1275,1276],{"id":42,"depth":435,"text":43},{"id":953,"depth":435,"text":954},{"id":1078,"depth":435,"text":1079},{"id":1143,"depth":435,"text":1144},{"id":303,"depth":435,"text":304},"Setup\u002FWebP\u002Fhow-to-set-up-fieldgenius-with-ntrip_corrections.webp","MicroSurvey FieldGenius supports NTRIP corrections natively on both Android and Windows. This guide walks you through connecting to any NTRIP correction service — step by step, for both platforms.",{},"\u002Fen\u002Fsetup\u002Ffieldgenius-ntrip",[1282,897],"\u002Fen\u002Fsetup\u002Ftrimble-ntrip",{"title":904,"description":1278},"en\u002Fsetup\u002Ffieldgenius-ntrip","HsDH7SWPhqD6k_4N54bGNKOMVOShjGpKZYAZIz_ADas",{"id":1287,"title":1288,"author":464,"body":1289,"category":447,"cover":1604,"description":1605,"extension":450,"meta":1606,"navigation":452,"path":1607,"publishedAt":454,"relatedArticles":1608,"seo":1609,"stem":1610,"updatedAt":4,"__hash__":1611},"knowledge_en\u002Fen\u002Fsetup\u002Fsw-maps-ntrip.md","How to set up SW Maps with NTRIP corrections",{"type":11,"value":1290,"toc":1596},[1291,1293,1319,1325,1329,1371,1377,1381,1430,1434,1437,1457,1460,1467,1476,1478,1481,1484,1486,1590],[14,1292,43],{"id":42},[45,1294,1295,1300,1305,1309,1314],{"additionalstyles":35},[48,1296,1297],{},[25,1298,1299],{},"SW Maps installed from Google Play (Android) or App Store (iOS)",[48,1301,1302],{},[25,1303,1304],{},"A GNSS receiver paired via Bluetooth — Emlid, Ardusimple, u-blox or any NMEA-output device",[48,1306,1307],{},[25,1308,67],{},[48,1310,1311],{},[25,1312,1313],{},"Mobile data or Wi-Fi on your phone or tablet",[48,1315,1316],{},[25,1317,1318],{},"Open sky view for your receiver — at least 15° elevation mask",[19,1320,1322],{"additionalstyles":86,"color":203,"title":1321},"SW Maps is completely free",[25,1323,1324],{},"SW Maps has no paid tier, no ads and no feature restrictions. The built-in NTRIP client works with any correction service and any compatible GNSS receiver out of the box.",[14,1326,1328],{"id":1327},"step-1-connect-your-receiver","Step 1 — Connect your receiver",[84,1330,1331,1337,1358],{"additionalstyles":86},[88,1332,1334],{"marker":90,"title":1333},"Pair your receiver via Bluetooth",[25,1335,1336],{},"Turn on your GNSS receiver and pair it with your phone via the Android or iOS Bluetooth settings before opening SW Maps. Complete the Bluetooth pairing first — SW Maps discovers already-paired devices.",[88,1338,1340,1351],{"marker":100,"title":1339},"Select the instrument in SW Maps",[25,1341,1342,1343,1346,1347,1350],{},"Open SW Maps and tap the ",[109,1344,1345],{},"antenna icon"," in the top bar, or open the left menu and select ",[109,1348,1349],{},"Bluetooth GNSS",". You will see a list of paired Bluetooth devices.",[25,1352,1353,1354,1357],{},"Select your receiver from the list. If you use USB OTG instead of Bluetooth, select ",[109,1355,1356],{},"USB Serial GNSS"," from the menu.",[88,1359,1360,1366],{"marker":115,"title":1026},[25,1361,1029,1362,1365],{},[109,1363,1364],{},"Instrument Height"," to the distance from the ground to the bottom of your receiver, in metres. SW Maps applies the antenna offset automatically based on the receiver model if it is in the instrument list.",[25,1367,174,1368,1370],{},[109,1369,646],{},". SW Maps begins streaming position data from the receiver. The status bar at the top shows the satellite count and current fix type.",[19,1372,1374],{"additionalstyles":86,"color":22,"title":1373},"Go outside before connecting",[25,1375,1376],{},"Your receiver needs clear sky to acquire satellites. You can connect to SW Maps indoors to test Bluetooth, but move outside with a clear sky view before opening the NTRIP client — corrections only work when the receiver has satellite lock.",[14,1378,1380],{"id":1379},"step-2-configure-the-ntrip-client","Step 2 — Configure the NTRIP client",[84,1382,1383,1395,1410,1422],{"additionalstyles":86},[88,1384,1386,1392],{"marker":136,"title":1385},"Open the NTRIP Client",[25,1387,1388,1389,32],{},"Open the left navigation menu by tapping the SW Maps icon in the top-left, then select ",[109,1390,1391],{},"NTRIP Client",[25,1393,1394],{},"If NTRIP Client does not appear in the menu, your receiver is not yet connected. The NTRIP option only shows when SW Maps has an active instrument connection. Go back and connect your receiver first.",[88,1396,1397,1400,1403],{"marker":162,"title":163},[25,1398,1399],{},"Fill in the following fields:",[168,1401],{"additionalstyles":170,"items":1402},"Address|ntrip.your-service.com||Port|2101||Username|your-username||Password|your-password||Mount Point|RTCM3_NL",[25,1404,1405,1406,1409],{},"Tap the ",[109,1407,1408],{},"refresh icon"," next to the Mount Point field to load the sourcetable from the server. This downloads the list of available mountpoints so you can select the correct one for your location and device.",[88,1411,1412,1419],{"marker":181,"title":618},[25,1413,1414,1415,1418],{},"If your chosen mountpoint is a VRS (Virtual Reference Station) stream, enable ",[109,1416,1417],{},"Send NMEA GGA to NTRIP Caster",". This sends your approximate position to the server so it can generate a local correction stream near you.",[25,1420,1421],{},"If you use a standard, non-VRS mountpoint, GGA is optional but does not cause problems if left enabled.",[88,1423,1425],{"marker":276,"title":1424},"Tap Connect",[25,1426,174,1427,1429],{},[109,1428,646],{},". If everything is correct, the data stream counter begins incrementing — this confirms corrections are flowing from the server to your receiver. The NTRIP status button in the top bar turns green when connected.",[14,1431,1433],{"id":1432},"step-3-verify-rtk-fix","Step 3 — Verify RTK Fix",[25,1435,1436],{},"Watch the position bubble on the SW Maps screen. It changes colour as your fix improves:",[662,1438,1439,1445,1451],{"additionalstyles":35},[665,1440,1442],{"status":667,"title":1441},"Blue — Single",[25,1443,1444],{},"No corrections.",[665,1446,1448],{"status":674,"title":1447},"Orange — RTK Float",[25,1449,1450],{},"Corrections received, but ambiguities are not yet resolved.",[665,1452,1454],{"status":681,"title":1453},"Green — RTK Fixed",[25,1455,1456],{},"Centimetre-level accuracy.",[25,1458,1459],{},"In a good environment with a nearby reference station, the bubble should turn green within 10–60 seconds of connecting to NTRIP. Once green, your position accuracy is at centimetre level.",[25,1461,1462,1463,1466],{},"To confirm, open the left menu and tap ",[109,1464,1465],{},"GNSS Status",". You will see the fix type, estimated accuracy, number of satellites and PDOP. RTK Fixed with H accuracy below 0.03 m (3 cm) is a good result.",[19,1468,1470],{"additionalstyles":86,"color":538,"title":1469},"Green bubble = centimetre accuracy",[25,1471,1472,1473,1475],{},"Once SW Maps shows a green position bubble and your GNSS Status shows ",[109,1474,1062],{},", you are ready to collect or stake out points. Do not collect data while on Float — the accuracy is sub-metre, not centimetre.",[14,1477,1144],{"id":1143},[25,1479,1480],{},"For RTKsub, use these values in the SW Maps NTRIP client:",[168,1482],{"additionalstyles":35,"items":1483},"Address|ntrip.rtksub.com||Port|2101||Mount Point — most receivers|RTCM3_NL||Mount Point — DJI drones|RTCM3_NL_MSM5||Mount Point — long baseline (>30 km)|RTCM3_NL_VRS||Mount Point — high-end survey|RTCM3_NL_MSM7||Username \u002F Password|your RTKsub credentials (from your account)",[14,1485,304],{"id":303},[306,1487,1488,1498],{},[309,1489,1490],{},[312,1491,1492,1494,1496],{},[315,1493,317],{},[315,1495,751],{},[315,1497,323],{},[325,1499,1500,1513,1526,1539,1552,1565,1578],{},[312,1501,1502,1507,1510],{},[330,1503,1504],{},[109,1505,1506],{},"NTRIP Client not in menu",[330,1508,1509],{},"No receiver connected",[330,1511,1512],{},"Connect a GNSS receiver first via Bluetooth GNSS or USB Serial GNSS. The NTRIP option only appears with an active instrument connection.",[312,1514,1515,1520,1523],{},[330,1516,1517],{},[109,1518,1519],{},"Cannot connect to server",[330,1521,1522],{},"No internet, wrong host or port blocked",[330,1524,1525],{},"Check mobile data is active. Verify host and port. Switch from Wi-Fi to mobile data if on a corporate network.",[312,1527,1528,1533,1536],{},[330,1529,1530],{},[109,1531,1532],{},"Sourcetable empty or fails to load",[330,1534,1535],{},"Wrong credentials or server unreachable",[330,1537,1538],{},"Verify username and password. Try copy-pasting from your account dashboard rather than typing.",[312,1540,1541,1546,1549],{},[330,1542,1543],{},[109,1544,1545],{},"Connected but bubble stays blue",[330,1547,1548],{},"Corrections are not reaching the receiver, or receiver is indoors",[330,1550,1551],{},"Move outside. Check the data stream counter is incrementing. If it shows 0 bytes, GGA may be needed or the mountpoint may be wrong.",[312,1553,1554,1559,1562],{},[330,1555,1556],{},[109,1557,1558],{},"Stuck on orange (Float)",[330,1560,1561],{},"Long baseline, obstructions or weak signal",[330,1563,1564],{},"Switch to a VRS mountpoint. Move to open sky. Wait longer — Float can take several minutes in difficult conditions.",[312,1566,1567,1572,1575],{},[330,1568,1569],{},[109,1570,1571],{},"Green bubble but wrong coordinates",[330,1573,1574],{},"Datum mismatch in project settings",[330,1576,1577],{},"Check your SW Maps project coordinate system. SW Maps outputs WGS84 by default (EPSG:4326). For Netherlands, apply the RD New transformation in your export settings.",[312,1579,1580,1585,1587],{},[330,1581,1582],{},[109,1583,1584],{},"Fix drops after a few minutes",[330,1586,1243],{},[330,1588,1589],{},"Use a dedicated mobile hotspot rather than tethering through another app. Enable auto-reconnect in SW Maps NTRIP settings if available.",[19,1591,1593],{"additionalstyles":86,"color":203,"title":1592},"Saving NTRIP profiles",[25,1594,1595],{},"SW Maps supports multiple saved NTRIP profiles. After your first successful connection, your credentials are saved. You can add additional profiles for different services or mountpoints and switch between them from the NTRIP Client screen.",{"title":434,"searchDepth":435,"depth":435,"links":1597},[1598,1599,1600,1601,1602,1603],{"id":42,"depth":435,"text":43},{"id":1327,"depth":435,"text":1328},{"id":1379,"depth":435,"text":1380},{"id":1432,"depth":435,"text":1433},{"id":1143,"depth":435,"text":1144},{"id":303,"depth":435,"text":304},"Setup\u002FWebP\u002Fhow-to-set-up-sw-maps-with-ntrip_corrections.webp","SW Maps is a free GIS app for Android and iOS with a built-in NTRIP client. Once connected to a Bluetooth GNSS receiver, adding RTK corrections takes less than two minutes. This guide covers both platforms and the most common receiver types.",{},"\u002Fen\u002Fsetup\u002Fsw-maps-ntrip",[1280,897],{"title":1288,"description":1605},"en\u002Fsetup\u002Fsw-maps-ntrip","f2-ZOnoS8hNfKOdkwV4CX1hTmlqPy3uJqPc0U13ExCI",{"id":1613,"title":1614,"author":9,"body":1615,"category":447,"cover":2031,"description":2032,"extension":450,"meta":2033,"navigation":452,"path":1282,"publishedAt":454,"relatedArticles":2034,"seo":2035,"stem":2036,"updatedAt":4,"__hash__":2037},"knowledge_en\u002Fen\u002Fsetup\u002Ftrimble-ntrip.md","How to set up Trimble with NTRIP corrections",{"type":11,"value":1616,"toc":2020},[1617,1619,1646,1652,1656,1689,1693,1727,1731,1778,1782,1839,1849,1853,1856,1859,1865,1867,1977,1981],[14,1618,43],{"id":42},[45,1620,1621,1626,1631,1636,1641],{"additionalstyles":35},[48,1622,1623],{},[25,1624,1625],{},"Trimble controller (TSC3, TSC5, TCU5, TDC600 or similar) with Trimble Access installed",[48,1627,1628],{},[25,1629,1630],{},"Trimble GNSS receiver (R10, R12, R780, SPS986 or similar) connected via Bluetooth",[48,1632,1633],{},[25,1634,1635],{},"NTRIP credentials: host address, port, mountpoint, username and password",[48,1637,1638],{},[25,1639,1640],{},"Internet connection on the controller (SIM card, Wi-Fi or tethered phone)",[48,1642,1643],{},[25,1644,1645],{},"A job with the correct coordinate system already configured",[19,1647,1649],{"additionalstyles":86,"color":203,"title":1648},"Trimble Access version",[25,1650,1651],{},"The menu paths in this guide apply to Trimble Access 2022 and later. Earlier versions use the same settings but may have slightly different navigation. If your menus look different, check the Trimble Access help documentation for your specific version.",[14,1653,1655],{"id":1654},"step-1-create-or-edit-a-rover-survey-style","Step 1 — Create or edit a rover survey style",[84,1657,1658,1672],{"additionalstyles":86},[88,1659,1661],{"marker":90,"title":1660},"Open Survey Styles",[25,1662,1663,1664,1667,1668,1671],{},"From the main menu, go to ",[109,1665,1666],{},"Settings → Survey Styles",". Tap an existing rover style to edit it, or tap ",[109,1669,1670],{},"New"," to create one. Name it something descriptive like “NTRIP Rover”.",[88,1673,1675],{"marker":100,"title":1674},"Set the survey type to RTK",[25,1676,1677,1678,155,1681,1684,1685,1688],{},"In the survey style, set ",[109,1679,1680],{},"Survey type",[109,1682,1683],{},"RTK",". Under ",[109,1686,1687],{},"Rover options",", ensure your receiver model is selected correctly.",[14,1690,1692],{"id":1691},"step-2-configure-the-internet-data-link","Step 2 — Configure the internet data link",[84,1694,1695],{"additionalstyles":86},[88,1696,1698,1715],{"marker":115,"title":1697},"Open Rover radio \u002F data link settings",[25,1699,1700,1701,1704,1705,1708,1709,155,1712,32],{},"Inside the survey style, tap ",[109,1702,1703],{},"Rover radio"," (or ",[109,1706,1707],{},"Data link"," depending on your version). Set the ",[109,1710,1711],{},"Type",[109,1713,1714],{},"Internet connection",[25,1716,151,1717,155,1720,1723,1724,32],{},[109,1718,1719],{},"Internet source",[109,1721,1722],{},"Controller internet"," — this uses the controller's own SIM or Wi-Fi connection. If the receiver has a built-in SIM, you can alternatively select ",[109,1725,1726],{},"Receiver internet",[14,1728,1730],{"id":1729},"step-3-enter-ntrip-settings","Step 3 — Enter NTRIP settings",[84,1732,1733,1756],{"additionalstyles":86},[88,1734,1736,1746,1749],{"marker":136,"title":1735},"Enable NTRIP and enter server details",[25,1737,1029,1738,1741,1742,1745],{},[109,1739,1740],{},"Use NTRIP"," switch to ",[109,1743,1744],{},"Yes",". Fill in the connection details from your NTRIP service. For RTKsub:",[168,1747],{"additionalstyles":170,"items":1748},"IP Address|ntrip.rtksub.com||IP Port|2101||NTRIP username|your username||NTRIP password|your password||Mountpoint|leave blank to choose on start or enter one directly",[25,1750,1751,1752,1755],{},"Leave ",[109,1753,1754],{},"Mountpoint name"," empty for now — Trimble Access will present a list of available mountpoints when you start the survey. You can also enter one directly here to skip selection on each job start.",[88,1757,1759,1765,1772],{"marker":162,"title":1758},"Configure NTRIP version and GGA",[25,1760,1751,1761,1764],{},[109,1762,1763],{},"Use NTRIP v1.0"," unchecked. Trimble Access automatically negotiates NTRIP version 2.0 if the server supports it — which all modern services do. Only check this box if you encounter connection problems.",[25,1766,1767,1768,1771],{},"For VRS mountpoints, check ",[109,1769,1770],{},"Send user identity info"," (or ensure GGA transmission is enabled). This sends your rover's position to the server so it can generate a virtual reference station near you.",[25,1773,174,1774,1777],{},[109,1775,1776],{},"Accept"," to save the survey style.",[14,1779,1781],{"id":1780},"step-4-start-the-survey-and-select-mountpoint","Step 4 — Start the survey and select mountpoint",[84,1783,1784,1796,1826],{"additionalstyles":86},[88,1785,1787,1793],{"marker":181,"title":1786},"Open a job and start survey",[25,1788,1789,1790,1792],{},"Open or create a job with the correct coordinate system. From the main menu tap ",[109,1791,712],{}," and select the NTRIP rover style you just created.",[25,1794,1795],{},"Trimble Access connects to the receiver via Bluetooth, then establishes an internet connection to the NTRIP server.",[88,1797,1799,1812,1821],{"marker":276,"title":1798},"Select a mountpoint from the source table",[25,1800,1801,1802,1805,1806,1050,1809,1811],{},"A list of available mountpoints appears automatically. The list can be sorted by ",[109,1803,1804],{},"Distance",", ",[109,1807,1808],{},"Format",[109,1810,1754],{},". Tap a row to see more detail about that stream.",[25,1813,1814,1815,1818,1819,32],{},"For Trimble receivers, select the MSM7 mountpoint — ",[109,1816,1817],{},"RTCM3_NL_MSM7"," — for maximum precision. For baselines over 30 km, choose the VRS mountpoint ",[109,1820,431],{},[25,1822,174,1823,1825],{},[109,1824,1776],{},". Corrections begin streaming immediately.",[88,1827,1829,1836],{"marker":640,"title":1828},"Verify RTK Fixed",[25,1830,1831,1832,1835],{},"Watch the position quality indicator in the status bar. It progresses from ",[109,1833,1834],{},"Autonomous → DGPS → Float → Fixed",". In good conditions with a nearby reference station, Fixed arrives within 10–60 seconds.",[25,1837,1838],{},"Once Fixed, your position is centimetre-accurate and you are ready to measure or stake out.",[19,1840,1842],{"additionalstyles":86,"color":538,"title":1841},"RTK Fixed confirmed",[25,1843,1844,1845,1848],{},"Trimble Access shows “Fixed” in the position quality bar. The solution indicator turns green. You can verify correction flow in ",[109,1846,1847],{},"Instrument → Receiver Status → Data Link"," — the bytes received counter should be incrementing steadily.",[14,1850,1852],{"id":1851},"using-vrs-with-trimble-access","Using VRS with Trimble Access",[25,1854,1855],{},"Trimble receivers work excellently with VRS (Virtual Reference Station) mountpoints. VRS eliminates baseline distance as a factor by generating a synthetic reference station close to your rover's position.",[25,1857,1858],{},"To use VRS in Trimble Access, the software must send your rover's NMEA GGA position to the NTRIP server. Trimble Access does this automatically when GGA transmission is enabled — which it is by default when NTRIP is active.",[19,1860,1862],{"additionalstyles":86,"color":22,"title":1861},"VRS and coordinate systems in Trimble Access",[25,1863,1864],{},"When you select a VRS mountpoint, Trimble Access may display a warning that the base data coordinate system differs from the job coordinate system. This is normal — the VRS stream is always in ETRS89\u002FWGS84. Your job coordinate system, for example RD New for the Netherlands, is applied separately through the calibration or datum transformation in the job settings. Dismiss the warning and continue — positions collected will be in your job's coordinate system.",[14,1866,304],{"id":303},[306,1868,1869,1879],{},[309,1870,1871],{},[312,1872,1873,1875,1877],{},[315,1874,317],{},[315,1876,751],{},[315,1878,323],{},[325,1880,1881,1896,1909,1922,1935,1948,1961],{},[312,1882,1883,1888,1891],{},[330,1884,1885],{},[109,1886,1887],{},"Cannot connect to NTRIP server",[330,1889,1890],{},"No internet, port 2101 blocked or wrong host",[330,1892,1893,1894,778],{},"Test internet by opening a browser. Switch from Wi-Fi to mobile data. Check host address — no ",[29,1895,359],{},[312,1897,1898,1903,1906],{},[330,1899,1900],{},[109,1901,1902],{},"Sourcetable loads but no mountpoints match",[330,1904,1905],{},"Wrong credentials or server returns empty table",[330,1907,1908],{},"Verify username and password. Check subscription is active. Try logging in via a browser at the server address.",[312,1910,1911,1916,1919],{},[330,1912,1913],{},[109,1914,1915],{},"Stuck on Float — not reaching Fixed",[330,1917,1918],{},"Long baseline, obstructions, wrong mountpoint",[330,1920,1921],{},"Switch to VRS mountpoint. Check distance to nearest reference station. Move to open sky.",[312,1923,1924,1929,1932],{},[330,1925,1926],{},[109,1927,1928],{},"Warning: coordinate system mismatch",[330,1930,1931],{},"VRS stream in WGS84, job in local datum",[330,1933,1934],{},"This is normal. Dismiss the warning. Verify your job has the correct coordinate system and datum transformation configured.",[312,1936,1937,1942,1945],{},[330,1938,1939],{},[109,1940,1941],{},"Connection drops after a few minutes",[330,1943,1944],{},"Unstable mobile data in working area",[330,1946,1947],{},"Check signal strength. Use a dedicated mobile hotspot. Trimble Access automatically reconnects — wait for it to re-establish.",[312,1949,1950,1955,1958],{},[330,1951,1952],{},[109,1953,1954],{},"Fixed position has large offset from known points",[330,1956,1957],{},"Wrong coordinate system or datum transformation",[330,1959,1960],{},"Check job coordinate system. For Netherlands, verify RDNAPTRANS transformation is applied. For UK, verify OSTN15 is active.",[312,1962,1963,1968,1971],{},[330,1964,1965],{},[109,1966,1967],{},"Force NTRIP v1.0 message",[330,1969,1970],{},"Server or network does not support NTRIP v2",[330,1972,1973,1974,1976],{},"In the survey style data link settings, check ",[109,1975,1763],{},". This forces the older protocol compatible with all servers.",[213,1978,1980],{"id":1979},"receiver-specific-notes","Receiver-specific notes",[700,1982,1984,2002,2008,2014],{"additionalstyles":21,"items":1983},"R12 \u002F R12i|R10|SPS986|R780",[704,1985,1987,1993,1996],{"name":1986},"R12 \u002F R12i",[25,1988,1989,1992],{},[109,1990,1991],{},"Trimble R12 and R12i:"," The R12i has a built-in IMU for tilt compensation. When using NTRIP with the R12i, ensure the receiver has achieved a Fixed solution before activating tilt compensation — the IMU requires RTK Fix to calibrate correctly.",[25,1994,1995],{},"The R12 supports all RTCM3 MSM levels. Use MSM7 for best results. The R12i's RealFill technology may require a brief additional initialisation period at longer baselines — this is normal.",[25,1997,1998,2001],{},[109,1999,2000],{},"Internet source:"," the R12 and R12i do not have a built-in SIM. Use Controller internet or tether the controller to a phone hotspot.",[704,2003,2005],{"name":2004},"R10",[25,2006,2007],{},"Use the same NTRIP survey style. Confirm that the controller has a stable internet connection and select MSM7 for the highest available observation precision.",[704,2009,2011],{"name":2010},"SPS986",[25,2012,2013],{},"Configure the receiver and controller with the same internet data-link settings. Select VRS for longer baselines and confirm the data-link byte counter is increasing.",[704,2015,2017],{"name":2016},"R780",[25,2018,2019],{},"The R780 supports modern MSM mountpoints. Use MSM7 for survey work and VRS when your nearest physical reference station is more than 30 km away.",{"title":434,"searchDepth":435,"depth":435,"links":2021},[2022,2023,2024,2025,2026,2027,2028],{"id":42,"depth":435,"text":43},{"id":1654,"depth":435,"text":1655},{"id":1691,"depth":435,"text":1692},{"id":1729,"depth":435,"text":1730},{"id":1780,"depth":435,"text":1781},{"id":1851,"depth":435,"text":1852},{"id":303,"depth":435,"text":304,"children":2029},[2030],{"id":1979,"depth":443,"text":1980},"Setup\u002FWebP\u002Fhow-to-set-up-trimble-with-ntrip_corrections.webp","Trimble Access has built-in NTRIP support. This guide walks you through creating a survey style with an internet data link, connecting to an NTRIP server and selecting the right mountpoint — for any Trimble controller and any NTRIP service.",{},[897,457],{"title":1614,"description":2032},"en\u002Fsetup\u002Ftrimble-ntrip","nCnfUSd7pXNExzpt201yYS3GkfV2Z_xc24TZZOjTFlM",[],1787304609807]