NTRIP Clients & Field Software: RTK Setup Guides

Connect any NTRIP client or field software to RTKdata. Guides for SW Maps, Lefebure, Emlid Flow, FieldGenius, Carlson SurvPC, and more. Free 30-day trial

How it Works

Understanding the data flow helps you troubleshoot connections in seconds.

1. Connect: Your app connects to the RTKdata Caster (Server) via Internet.

2. Locate: The app sends your approximate position via NMEA GGA message.

3. Stream: The Caster calculates corrections for that specific location and streams them back (RTCM).

4. Fix: Your Rover calculates the exact position: Autonomous → Float → FIX (✅).

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Universal Connection Settings

Enter these details into your application (e.g., SW Maps, Lefebure, FieldGenius).

Select your Region: Click the tabs below to find the fastest server for your location.

North America

• Host (domain): rtk.rtkdata.com

• Host (IP fallback): 13.56.117.10

• Port: 2101

• Username / Password: From RTK Credentials in the RTKdata Dashboard (not website login)

• Mountpoint (ALL CAPS): AUTO (recommended) — or AUTO_WGS84, AUTO_ITRF2020, AUTO_ITRF2014

Europe

• Host (domain): eu.rtkdata.com

• Host (IP fallback): 3.73.41.96

• Port: 2101

• Username / Password: From RTK Credentials in the RTKdata Dashboard (not website login)

• Mountpoint (ALL CAPS): AUTO (recommended) — or AUTO_WGS84, AUTO_ITRF2020, AUTO_ITRF2014

Australia

• Host (domain): aus.rtkdata.com

• Host (IP fallback): 54.206.56.130

• Port: 2101

• Username / Password: From RTK Credentials in the RTKdata Dashboard (not website login)

• Mountpoint (ALL CAPS): AUTO (recommended) — or AUTO_WGS84, AUTO_ITRF2020, AUTO_ITRF2014

Mountpoints are Case Sensitive. You must type AUTO in ALL CAPS.

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Popular App Guides

Select your software to view the specific step-by-step configuration.

Free & GIS Apps (Android/iOS)

• SW Maps - Best free tool for testing & GIS.

• Emlid Flow - Standard for Reach RS2/RS3.

• Lefebure NTRIP Client - Classic NTRIP injector.

• GNSS Master - Best NTRIP relay & mock location app (Android).

• MapIt GIS - Android GIS with built-in NTRIP & RTK processing.

Professional Surveying Software

• MicroSurvey FieldGenius - Windows & Android.

• Carlson SurvPC / SurvCE - The surveyor's standard.

• Trimble Access - Survey Style setup, Broadcast format RTCM3.

• Trimble Unity - Utilities and asset management, Source field and TMM.

• Auterion NTRIP App - Freefly Astro and Skynode aircraft.

• QField / QGIS - Open Source Mobile GIS.

• HYPACK - Marine / hydrographic survey (Windows).

Hardware Tools

• u‑center (u‑blox F9) - For chip configuration (F9P).

• Septentrio RxTools - Deep dive analysis.

Don't see your app? Use the Universal Settings above.