GRS 1 Survey Promo

The GRS-1 addresses real-time GIS mapping and data exchange as it incorporates an optional internal GSM or CDMA modem into the handheld device. Use the internal modem to dial up to a reference station network for real-time correction data or to access a GIS server in the field. Visit the link below for more information https://www.aptella.com/products/geodetic-receivers/