Carlson SurveyGNSS

CARLSON SURVEYGNSS KEY FEATURES

• Achieve high accuracy results in areas with limited or no real-time corrections
• Process static, kinematic and “stop & go” raw data
• Least squares adjustment including statistical testing
• Optimized for processing data from all 4 “major” constellations (GPS, Glonass, Galileo, BeiDou) from capable GNSS receivers such as the Carlson BRx7
• SurveyGNSS can also process data from the Indian Regional Navigation Satellite System (IRNSS)
• Import GNSS observations from any GNSS receiver in RINEX format
• Accept GNSS observations in a variety of proprietary formats
• An intuitive user interface with tables, maps and graphs
• Improve the quality of single frequency GIS data
• Interact efficiently with Carlson SurvCE, SurvPC and Carlson office software
• Do quality control of GNSS data before export to Survey or GIS software

CARLSON SURVEYGNSS AT A GLANCE

• Supports differential post-processing of RINEX GNSS observations in static, ‘stop and go’ and kinematic positioning modes

• GNSS observations from any GNSS receiver in RINEX format

• Accepts proprietary GNSS observations in the following formats:

Rinex: v2, v3
Carlson: .log and .rw5
Hemisphere GNSS: .bin
Altus: .sbf
Javad: .bin
NovAtel: .log
FOIF: .f**
Leica: .m00, lb2
NVS: .nvs
Septentrio: .sbf
Sokkia: .tos, .pdc
Topcon: .tps
Trimble: .dat, .t**, .r**
ublox: .ubx

– Additional proprietary manufacturer file formats will be added based on manufacturer cooperation and/or customer demand

• Provides a straightforward, workflow-oriented user interface including an overview map and observation files, computed vectors, and positions presented in fully functional spreadsheet-like grids

• Incorporates a proven state of the science, highly autonomous baseline processor offering on-the-fly ambiguity resolution, automated cycle slip detection / removal, and more for baselines up to 200km (125mi)

• Automated search and retrieval of reference geodetic control and GNSS observations from organizations such as the US National Geodetic Survey and Continuously Operating Reference Station (CORS) networks

• Automated search and retrieval of SP3 precise ephemeris files as well as ionosphere model files

• Rigorous least squares adjustment of all computed vectors

• Seamless integration with downstream applications from Carlson and other vendors

• Ready for the future: support of Galileo, BeiDou and Juntencho signals as soon as these become commercially available

• SurveyGNSS now also works offline. Typical online functionality (downloading reference station data, background map) will not be available. Vector processing is available, as well as GNSS Resection(s)