Suppliers of all DGPS and RTK Receivers

AtlasLink™GNSS Smart AntennaHemisphere GNSS’ all-new AtlasLink multi-GNSS, multi-frequency smart antenna is preconfigured to receive corrections from Atlas GNSS global correction service.

AtlasLink is a versatile smart antenna with a number of first-class features:
>Utilizes Hemisphere’s Athena GNSS engine
>Atlas support over L-Band corrections
>Powerful Atlas web UI accessed via WiFi
>Internal memory for data logging, download, and upload
>Environment-proven enclosure for the most aggressive user scenarios
S321 GNSS Survey Smart AntennaThe S321 is Hemisphere’s all-new multi-GNSS, multi-frequency, smart antenna. The S321 provides a robust performance and high precision in a compact and rugged package. With multiple wireless communications ports and an open GNSS interface, the S321 can be used in a variety of operating modes. Use the S321 as a precise base station sending RTK to your existing rover network. Turn S321 into a lightweight and easy to use rover by connecting it to your base via UHF radio or Wi-Fi network. The built-in web user interface can be used to control and manage the receiver status and operation, as well as to upgrade the S321 with new firmware and activations. S321 is Athena-enabled and Atlas- capable.600600p748ednmain110hemispheregnss_s321_01
R330RTK GPS and GLONASSMany variants and options with this very accurate receiverr330
V102, V103 and V113DGPS ReceiversMany options depending on requirements.v113
VS131Compass Heading DGPS receiversFor all dredging operations where Position and heading is required if the vessel is stationary at timevs131



Suppliers of the top of range RTK GPS Receivers

Flex6 G2LRTK GPS ReceiverAccuracy 1cm with many options of Correction capable
Accepts SBAS
ProPak V3 RTK GPS receiverAccuracy 1cm with many options of Correction capable
Accepts SBAS
MicroPodGNSS ReceiverMany options and 3 x serial portsmicropod


Many more types and manufacturers are available. Please call for details of our experience and advice.