Global Navigation Satellite Systems Engineering, Policy, and Design
A Topcon Euro 160T mobile control board connected to a laptop computer collects satellite positioning signals used to calculate the North American Eagle’s speed. Photo: Don TalendA team led by led by Seattle, Washington–area aerospace and computer experts is attempting to break the sound barrier to surpass the world land speed record of 763 miles per hour — and they’re using GNSS technology to help them do it.
By Inside GNSS
Vincotech GmbH, based in Unterhaching, Germany, has announced its first module based on CSR’s new SiRFstarIV technology introduced earlier this month.
By Inside GNSS
CSR plc. introduced the SiRFstarIV GSD4e GPS location processor, the newest member of the recently launched SiRFstarIV architecture, at the company’s Location 2.0 Summit in San Diego, California, earlier this month.
The GSD4e adds a built-in CPU and innovations such as SiRFGeoRecov technology that are optimized to ensure continuous location awareness in a new breed of digital cameras, portable game consoles, wearable platforms and other consumer devices, without loading the host processor.
By Inside GNSS
The 2010 CERGAL symposium will take place in the Baltic city of Rostock, in northern Germany, next April 28-29.
This year, the Symposium on Certification of GNSS Systems and Services will concentrate on maritime and inland waterways applications and GNSS testing infrastructure.
In addition to those topics, papers are invited on GNSS system aspects and aviation, road, rail and other special applications. Abstracts are due on November 30, 2009.
By Inside GNSS
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
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
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
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
