Hemisphere GNSS Eclipse P328 OEM Positioning Board

Today, Hemisphere GNSS has announced the Eclipse P328 in a line of low-power, high-precision, positioning OEM boards. The multi-frequency, multi-GNSS P328 is an all-signals receiver board that includes Hemisphere’s new hardware platform and integrates Atlas GNSS Global Corrections. Designed with this hardware platform, the overall cost, size, weight and power consumption of the P328 are reduced. It offers true scalability with centimetre-level accuracy in either single-frequency mode or full performance multi-frequency, multi-GNSS, Atlas-capable mode that supports fast RTK initialisation times over long distances. The 60mm x 100mm module with 24-pin and 16-pin headers is a drop-in upgrade for existing designs... (read more)
2016-10-12 09:56:27

Hemisphere R220 GPS Receiver

Hemisphere GPS has introduced the R220 GPS Receiver. It is the first finished product to be powered by Eclipse, Hemisphere GPS’ patented dual frequency technology. The R220 GPS Receiver provides extremely accurate, versatile, and robust positioning, in virtually any environment, anywhere in the world. The R220 GPS Receiver is created for professional mapping, guidance, machine control, and navigation applications. According to Steven Koles, President and CEO of Hemisphere GPS, no other traditional dual-frequency RTK systems can compare to the value offered by our R220 Receivers.   The R220 GPS Receiver features RTK (Real Time Kinematic) for fast, reliable, long range... (read more)
2008-09-17 01:32:55

Trimble VRS Now in Florida

Trimble has launched Trimble VRS Now service in the state of Florida. The commercial subscription service will provide surveyors, civil engineers and geospatial measurement professionals with instant access to real-time kinematic (RTK) positioning and high-accuracy Differential GPS (DGPS) corrections without the need for a field base station.   The service will deliver centimeter-level RTK and Differential GNSS (DGNSS) positioning customized for each Global Navigation Satellite System (GNSS) rover receiver's exact location anywhere in the network. Trimble VRS Now works with nearly all GPS and GNSS survey instruments from a variety of manufacturers. In addition to standard cell phone connection to... (read more)
2008-07-16 11:18:58

VRS Systems for Improved Efficiencies in Port Operations

Mariners were one of the first public groups to adopt GPS in its early days Ð nearly twenty years ago. The next leap forward in the acceptance and widespread use of GPS was Differential GPS (DGPS). DGPS was driven by demand from the offshore marine survey industry, which wanted reliable, round-the-clock, sub-metre accuracy. Accuracy being infectious, the marine survey industry adopted the centimetre-accurate Real Time Kinematic (RTK) GPS surveying that land surveyors had pioneered. The latest development in precision surveying accuracy and reliability is enhanced RTK using the Virtual Reference Station (VRS) system. This paper explains VRS application in the... (read more)
2008-01-01 01:00:00

Marine Construction Receivers

Trimble has introduced two new Global Positioning System (GPS) receivers designed specifically for marine construction applications: the Trimble SPS361 and Trimble SPS461 GPS Heading Receivers. These dedicated marine receivers deliver both precise GPS heading together with Differential GPS (DGPS) or Real Time Kinematic (RTK) positioning.   The receivers are developed for a range of applications when used with Trimble HYDROpro marine software, including: the precise placement of structures such as piles, bridges, caissons, marinas, and coastal defenses; dredge head positioning; vessel positioning and tracking; and offshore rig positioning with anchor handling.   The Trimble SPS361 is an entry-level DGPS Heading... (read more)
2009-03-12 11:04:44

GNSS Antenna for Accurate Maritime Applications

Topcon Positioning Systems (TPS, USA) has announced the MG-A8 antenna for navigation and precise positioning in marine applications. The antenna provides GNSS signal tracking while not being susceptible to signal jamming from other sources, such as Inmarsat communications. It  can be used in DGPS mode for metre-level navigation purposes but can also be used for RTK centimetre-level positioning in areas where there is a network of reference stations available to support this level of precision. With its RTK capabilities, the MG-A8 is suited for applications such as dredging in inland river channels and waterways, according to Tom Morris, TPS senior... (read more)
2012-09-21 12:28:53

C-Nav 3050 GNSS Receiver Improvements

C-Nav has announced the latest advances to its C-Nav3050 GNSS receiver. The C-Nav3050's latest range of advances include the addition of dynamic RTCM outputs and choice of either NTRIP client or server mode operability. The latest enhancements also include extended Bluetooth facilities and Ethernet virtual comports, additional Moving Base RTCM Code, Moving Base RTK capability and RTK heading applications; additional internal data logging capacity; improved L1/G1/L-Band modes and autoselect for maximum Net-1/Net-2 C-Nav coverage. (read more)
2011-03-04 12:00:00

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

NavCom Teams with I.T.S. Corporation to Win U.S. Naval Oceanographic Office Contract

NavCom Technology, Inc. have teamed with I.T.S. Corporation (ITS) to win the award of a multi-year contract to provide the U. S. Navy, Naval Oceanographic Office (NAVOCEANO) with an integrated Real Time Kinematic (RTK) and Satellite Based Augmentation (SBAS) Global Positioning System (GPS) for inshore hydrographic and offshore oceanographic vessels. The award was made under the ITS’s General Services Administration’s (GSA) ANSWER contract. The initial task order under the GSA ANSWER contract is to deliver 13 systems with options for 16 additional systems in the years following. The basis of the solution is the StarFire Network, the first global satellite... (read more)
2004-07-15 12:00:00

NCT-2030M Dual-frequency GPS Receiver

NavCom Technology, Inc. has announced the addition of the new NCT-2030M to its line of dual-frequency GPS receivers. The NCT-2030M receiver is a 12-channel, versatile, low-cost, dual-frequency GPS engine offering 64 megabytes of internal memory for data logging. The sensor delivers sub-millimetre dual frequency carrier phase performance and, where free WAAS or EGNOS corrections are available, can achieve half-metre real-time horizontal positioning via two dedicated SBAS channels. The NCT-2030M incorporates 1 PPS output, Event-in and CAN ports as standard. A simple software upgrade can add RTK capacity, raw data rates up to 50Hz and positioning rates up to 10Hz. Factory... (read more)
2004-02-02 12:00:00
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