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Home > News Releases > Topcon Releases the GRS-1 GNSS Receiver in Asian Markets

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News Releases : FY2009

Topcon Releases the GRS-1 GNSS Receiver in Asian Markets

World's first integrated handheld receiver/controller

Topcon Corporation announces the release of the GRS-1 - the world’s first fully-integrated handheld dual-frequency GNSS receiver/field controller in Asian markets.

The GRS-1 integrates the following features in a compact, lightweight body:
 - Windows Mobile® based field controller
 - Internal L1 GPS+GLONASS antenna
 - GSM modem
 - Wireless LAN / Bluetooth® technology
 - Digital camera / Digital compass
 - 806MHz XScale processor
 - 256 SDRAM / 1GB Flash memory
 - SD memory card slot / USB mini port / Serial port
A detachable radio is also available as an option.

The GRS-1 can be configured for all GPS/GNSS positioning applications, including DGPS, static, RTK and network RTK, providing diverse accuracy levels.

In combination with the compact, lightweight external GNSS antenna, the GRS-1 offers ideal rover capabilities with an exceptionally low weighted center.

Leveraging its industry-leading features, the GRS-1 covers a broad range of applications from topographic and as-built survey, to construction stakeout, and even to GIS data collection using onboard field mapping software.

GRS-1 GRS-1