Real-time Precise Positioning - GEO-RTK
GEO-RTK is a real-time precise positioning service via network of permanent GNSS stations, which provide accuracy in absolute position within 2 centimeters, anywhere, anytime, with only single receiver and network data corrections.
- Description and technical data
- Application
- Video
The process of surveying:
- The reference network stations continuously receive data from satellites and forward them to a central server with data processing software installed (Trimble GPS NET).
- The software decides the ambiguity in the network, generates corrections and send them to rovers.
- Rovers connect to the server via radio, GSM or Internet connection to obtain real-time corrections and calculates the position within few centimeters, using the algorithm set out in the software.
Technical data:
Maximum accuracy: 2cm
Data Format: RTCM 2.3, RTCM 3.0,CMR+/-, Leica
Access: GPRS / NTRIP Protocol
Navigation system: GPS+GLONASS
Data obtained in the DGPS mode can be used for:
- Geodetic surveying.
- Cadastral surveying.
- Construction of buildings, roads and installations.
- Building and maintenance of oil and gas pipelines.
- Machine guidance and management.
- Utility sector.