Asian Surveying & Mapping
Breaking News
Australian Space Agency funds development of aerospace-grade GNSS receiver
The Australian Space Agency has funded the development of...
Continuity risks for Australian EO data access
A new report details the widespread use of Earth...
China launches new remote sensing satellite
JIUQUAN, April 15 (Xinhua) -- China on Monday launched...
7.4-Magnitude Earthquake Strikes Taiwan
A major, 7.4-magnitude earthquake struck the eastern coast of...
Tata Deploys Its Geospatial Satellite In Space on Space X’s Falcon 9 Rocket
THIRUVANANTHAPURAM: Tata Company launched India's first private commercial satellite...
Taiwan’s Formosat-8 Satellite Set for Launch by 2025
The Taiwan Space Agency has announced progress on the...
Iranian Scientists to Build Satellite Constellation for 2 Simultaneous Missions
The scientists at the knowledge-based company had previously succeeded...
China provides geospatial intel and other military support to Russia, US says
The US has warned its European allies that China...
Japanese lunar lander company ispace raises $53.5 million in stock sale
WASHINGTON — Japanese lunar lander developer has raised $53.5...
Esri and Prince Sultan University Advance GIS Education Through Strategic Partnership
Memorandum of Understanding with Institution Enhances GIS Curriculum and...

signals

Friday, December 23rd, 2011

Record and Playback for GNSS Testing

Record and playback (RP) systems are increasingly popular in the GNSS receiver testing and validation process. For this reason, it’s important to have a better understanding of the RP’s contribution to the tested receiver’s raw measurements. Through documented laboratory test results...

Monday, December 5th, 2011

New Software Makes Easy Work of Simulating GLONASS Signals

 Racelogic’s SatGen simulator assists OEM device development with GLONASS capability. The inclusion of GLONASS into the recently released iPhone 4S highlighted the penetration the Russian satellite system is now enjoying in consumer devices. With the constellation now providing...

Thursday, July 28th, 2011

LightSquared vs. GPS Raises Big Spectrum Issues

The argument raging over LightSquared's proposed LTE network and possible interference with GPS services is actually two arguments over two sets of frequencies, both of which the startup hopes eventually to use. One of the bands allocated to...

Thursday, July 28th, 2011

Ground-based Tech to Fill GPS Black Holes

An Australian company is poised to take advantage of growing frustration at the limitations of satellite-dependent global positioning systems. Professor Chris Rizos, of the School of Surveying and Spatial Information Systems at the University of New South...

Thursday, April 14th, 2011

Septentrio’s AsteRx3 Tracks First GLONASS CDMA Signal on L3

Septentrio’s AsteRx3 receivers are successfully tracking the GLONASS CDMA L3 signal transmitted by the first GLONASS-K1 satellite. This satellite was launched on February 26. It carries a payload capable of transmitting a CDMA signal in the L3 band,...