GPS / GLONASS receiver for ships, DC-200 series

The DC-200 series RTK receivers from AD Navigation provide real time positioning data at the 1 cm accuracy level while attaining the highest reliability and stability possible. These RTK receivers are specifically designed to function flawlessly in the most demanding environments encountered by the hydrographic and dredging industries, including high multipath locations.
Simple and genuine, the front end of the DC-201 receiver. On the right, Power button and USB(for configuration) Led indicators for satellite tracking, UHF TX/RX and PPS.
Unique Advantage of Seamless Combination of GPS and GLONASS
The heart of the AD Navigation DC-200 RTK receivers is built around the world's most advanced GPS/GLONASS L1/L2 technology. By seamlessly combining the GPS and GLONASS satellite systems, the DC-200 series RTK receivers access a total of 40 positioning satellites. During normal operation, the DC-200 series RTK receivers track 30-50% more satellites than does a GPS-only system.

C-Nav3050

The C-Nav3050 integrated C-Nav/RTK Extend Receiver provides decimeter-level position accuracy, anywhere in the world, anytime. Powered by the new Sapphire GNSS Engine, the C-Nav3050 provides 66-channel tracking, including multi-constellation support for GPS, GLONASS and Galileo. It also provides patented interference rejection and anti-jamming capabilities. The C-Nav3050 is fully upgradeable, allowing users to go from a single-frequency receiver, to multi-frequency with a simple software upgrade. The flexibility of the C-Nav3050 will enable you to adapt to any application, and will give you the confidence to get the job done.

Bluetooth spec gets GPS data sharing through GNSS

The Bluetooth Special Interest Group has cleared a proposal to more explicitly add location awareness to the standard. Bluetooth 2.0 and up devices will have the option of using the Global Navigation Satellite System (GNSS) profile, which will let a GPS-aware device share its location data with other Bluetooth hardware. Implementing GNSS could let a smartphone share its position with a dedicated camera, tablet, or other device without having special code.GPS sharing already exists, but usually requires either special apps on both sides of a connection or a dedicated receiver with software on one end.

Companies using Bluetooth can download the new profile now. Shipping products using the new GPS support may take some time, however, either through firmware updates or through new hardware.

http://www.electronista.com/

Magellan Ashtech MobileMapper 100

The MobileMapper 100 is the newest generation of GNSS handheld devices introduced by Ashtech. Designed for accurate GIS data collection and mapping, the MobileMapper 100 integrates GPS+Glonass, an open operating system, and built-in communications. Embedded BLADE technology allows the MobileMapper 100 to operate in extreme GNSS environments such as dense tree canopy and urban canyons. Ashtech MobileMapper 100 delivers state-of-the art features in a smart, compact, and lightweight handheld design that gives users the ultimate field experience.