Global Navigation Satellite Systems Engineering, Policy, and Design
Cao ChongChinese- and English-language versions of a draft Interface Control Document (ICD) for China’s Compass open service signals have been written and will probably be released within a year, a speaker at the Stanford PNT Symposium said in an October 22 presentation.
By Inside GNSS
Osmografo system on rescue dog (GMV photo)
The Spanish high-technology company GMV S.A. won three top prizes for its canine search and rescue positioning system at the sixth European Satellite Navigation competition awards ceremony held on October 21 in Munich, Germany.
And then again, maybe not. . . .
The enhanced Loran-C (eLoran) project, which appeared doomed by plans to eliminate the Loran program) following a House-Senate Conference Committee report on the Department of Homeland Security (DHS) Appropriations Act, 2010 (H.R. 2892/S. 1298), may have a new lease on life.
By Inside GNSS
The Radio Technical Commission for Maritime Services (RTCM) has recognized Dr. Rudy Kalafus for his 25 years of service as Chairman of RTCM Special Committee 104 (SC104) on Differential Global Navigation Satellite System (DGNSS) Service.
By Inside GNSS
TruTrak Evolution TTE-SS GPS Receiver BoardL-3 Interstate Electronics Corporation IEC) has announced two additional configurations of its miniaturized, hardened GPS TruTrak Evolution receiver and a new configuration of its GPS-based guidance & navigation unit (GNU) Evolution board.
By Inside GNSS
Top tower- Starkey Loran Research Photos 2001Enhanced Loran (eLoran), the proposed backup to GPS that has made a career out of surviving efforts to eliminate its Loran-C foundation, now appears to be only two signatures away from extinction — and both appear likely.
A House-Senate conference committee version of the fiscal year 2010 (FY10) appropriations bill for the Department of Homeland Security (DHS) approved October 7 allows for termination of the Loran-C signal on January 4, 2010.
By Inside GNSS
Navman Wireless OEM Solutions, based in Foothill Ranch, California, has announced the availability of its new Jupiter3 Ultra-Small GPS Receiver Module, the company’s smallest GPS module (11 x 11 x 2.2 millimeters) and the basis of its next generation of GPS receiver solutions.
Based on SiRF’s GSC3f/LPx chipset, the Jupiter3, is expected to eventually provide the core for all future Navman wireless GPS modules, offering low power consumption (11.5mA ATP), high sensitivity (-159dBm) and modest pricing.
By Inside GNSS
InterSense is taking orders for a new NavChip OEM Developer’s Kit that includes a pre-release engineering sample of a miniature commercial inertial measurement unit (IMU) on a surface-mount chip.
The offer is open to qualified OEM partners for a limited number of kits to be delivered this month. Initial production is planned for early 2010, with fully-qualified NavChips available in the second quarter.
By Inside GNSS
DataGrid, Inc. has released the third generation of its programmable DGRx-GNSS receiver for OEM integrators as well as a high-sensitivity mode for DGRx-GNSS that allows the receiver to track the L1 and L2C codes transmitted by GPS and GLONASS satellites down to a signal level of only 15 dB-Hz.
By Inside GNSS
The 38th International Loran Association conference—ILA38— will be held at the Sable Oaks Marriot in South Portland, Maine from October 13-15 2009.
By Inside GNSS
Prof. Jingnan LiuA draft interface control document for China’s Compass (Beidou-2) GNSS system may be available by next year, according to remarks made at a September 30 presentation at the University of Nottingham (United Kingdom) by Jingnan Liu, principal scientist at the National GNSS Research Center of Wuhan University.
By Inside GNSS
The 746th Test Squadron (746 TS) will offer authorized GPS users another testing and training opportunity in its series of JAMFEST events on November 2-6 2009 at the Stallion Air Field in the northern White Sand Missile Range, near Socorro, New Mexico.
By Inside GNSS
Antonio Tajani, EC Vice-President for Transport Policy, announces EGNOS Open Service. During a press conference today (October 1, 2009), Antonio Tajani, European Commission vice-president for transport policy, announced the official start of operations for EGNOS, the European Geostationary Navigation Overlay Service. This is a major milestone for EGNOS, a satellite-based augmentation system that improves the accuracy of satellite navigation signals over Europe.
The EGNOS Open Service is now available free of charge for non-safety-of-live applications to all users equipped with suitable receivers – and most mass-market satellite navigation receivers being sold today are EGNOS-ready.
By Inside GNSS
