2017-09-29 10:53:15

GNSS Symposium

Land of Berlin, the EUPOS Steering Committee, the International Committee of Global Navigation Satelllite Systems and the UN Office for Outer Space Affairs are organising a symposium on Global Navigation Satellite Systems, Space-based and Ground-based Augmentation Systems and applications. The symposium will take place from 11 to 14 November 2008 in the Berlin Rathaus (City Hall).   Topics of the symposium are GNSS providers and global ground-based services and analyses Regional reference systems Quality Assurance, Improvement of DGNSS and RTK Public and private services and activities Applications Companies   The Symposium will be accompanied by a trade exhibhition. Exhibitors may... (read more)
2008-06-26 11:10:07
2017-09-29 10:53:30

Product Survey: GNSS Receivers

Please find the product survey on GNSS receivers in the dedicated section.   (read more)
2011-03-22 04:24:37
2017-09-29 10:57:51

Universal GNSS Receiver

Hemisphere GNSS (Canada) has launched the R330 GNSS receiver, developed as a versatile positioning system. The device delivers positioning through a variety of differential correction methods including SBAS, L-Band, Beacon and RTK. The R330 GNSS receiver combines the functionality and front panel display of all previous R-series products. Customers can start with sub-metre positioning accuracy and upgrade the receiver with subscriptions that add functionality and improves performance capability to centimetre-level accuracy. To provide the most reliable solutions, R330 is capable of tracking multiple frequencies and multiple constellations including GPS and GLONASS. According to Hemisphere, users can switch between the various... (read more)
2013-05-30 09:18:23

ProFlex 500 GNSS Receiver

Magellan Professional has launched the ProFlex 500 dual-frequency GNSS Receiver. The ProFlex 500 delivers RTK features in a rugged, highly integrated receiver design. The device is designed for multiple applications: surveying using a backpack, marine positioning, machine control, and base stations. Adaptable to a wide variety of applications requiring precise positioning, the ProFlex 500 is the ideal solution for people looking for a single GNSS receiver for multiple applications.     The heart of the ProFlex 500 is, a 75-channel GNSS board that tracks dual-frequency GPS and GLONASS signals as well as SBAS ranging signals, all of which are optimally... (read more)
2009-02-16 09:06:19

GNSS and Hydrography

Multi-interview (1)
None of us can anymore imagine hydrographic work without satellite positioning. Improvements in performance since the first launch at the end of the70s have made it suitable for more and more applications and developments are ongoing. A GPS modernisation programme is upgrading both satellite performance and ground infrastructure, the Russian Glonass modernisation programme will upgrade performance to GPS level, Galileo test satellites GIOVE A and B are performing well and due to become available in a few years, and there is increasing augmentation system coverage. Time for Hydro International to question some experts on these developments in relation to our... (read more)
2008-01-01 01:00:00

Upgradeable GNSS Receiver

The C-Nav3050 GNSS receiver has been designed to uprade the C-Nav3050 from a single-frequency receiver to a powerful geodetic instrument. The C-Nav3050 performance upgrade path allows users to adapt to changing requirements via simple software upgrades avoiding the need to purchase costly additional hardware.   C-Nav3050 is powered by the new 66 GNSS channel Sapphire circuit board making the receiver uniquely suited for real-time applications including precise positioning, offshore surveys and engineering, DP input, hydrography (exceeds highest IHO standards), coastal and military applications, marine airborne reconnaissance and survey.   Interference suppression (both in-band & out-band), multipath mitigation, and measurement accuracy... (read more)
2009-08-10 12:05:04

GNSS Antenna Patent

Hemisphere GPS was awarded a patent for the Broadband Aperture Coupled GNSS Microstrip Patch Antenna (U.S. Patent 7,429,952). "What makes this antenna design unique is its use of dielectric layers," states Dr. Michael Whitehead, Chief Scientist for Hemisphere GPS. By using dielectric layers, Hemisphere are able to reduce interference from external sources, such as radio frequency (RF) signals and improve multipath mitigation.   Hemisphere GPS customers are already enjoying the benefits of this innovation. This technology is currently employed in the A20 and A30 antennas as well as in the A100 Smart Antenna. These antennas all boast superior accuracy, sensitivity,... (read more)
2008-09-30 03:43:44
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