Topcon GRS-1
Topcon GRS-1 Product Information
Dual constellation satellite tracking receiver within a small handheld GPS and with an integrated digital camera setting a new standard for GIS field mapping. 50 channel tracking capability for both GPS and GLONASS satellite systems, which provide three levels of accuracy.Use the internal antenna for sub-metre GIS mapping applications. For a higher level of accuracy use an optional external antenna with centimetre level post-processed GIS applications.
Field Software: TopSURV, eGIS, ArcPad Field Tools
Satellite Tracking: 50 channel L1 GPS+GLONASS, SBAS
Accuracy: L1 staticL 4mm, L1 PPK: 15mm, DGNSS: 1m
IP Rating: IP66 (-20C - 50C)
Weight: 0.7kg
Data Storage: 128MB SDRAM, 256MB Flash
Downloads
| Topcon GRS-1 Leaflet |



