We can carry out ground control survey for aerial photography and satellite imagery.  We use Ashtech Z-Surveyor dual frequency, 12 channel, differential mode GPS receivers for this work, connected via a VHF radio link where the terrain permits.  This provides high accuracy with minimal set-up times.

Being located in Eastern Europe, we are well positioned to carry out such work in the former Soviet States which are in the process of upgrading their mapping and cadastral systems.

For further information, please contact Geo Strategies at:
	Geo Strategies Ltd			Geo Strategies SA
	St John's Innovation Centre			Str G-ral V. Milea, 10A
	Cowley Road			Sibiu 550331
	Cambridge  CB4 0WS			Romania
	United Kingdom
	Tel:	+44 (0)1223 205080		Tel:	+40 (0)269 210832
	Fax:	+44 (0)1223 205081		Fax:	+40 (0)269 211165
	Email:	maps@geo-strategies.com		Email:	maps@geo.strategies.ro