Asian Surveying & Mapping
Breaking News
Saudi: GEOSA and RIPC sign deal to enhance the role of Geospatial Data in infrastructure projects
Riyadh: The General Authority for Survey and Geospatial Information...
World’s largest solar project will send Australian energy to Singapore
In August, Australia’s environment minister Tanya Plibersek approved the...
India’s Drone Market to Skyrocket with 44.2% CAGR by 2029, Driven by Aatmanirbhar Bharat Initiative
India is witnessing a technological revolution because it is...
China unveils lunar spacesuit for crewed moon mission
HELSINKI — China’s human spaceflight agency has revealed the...
China launches first reusable satellite, with payloads from Thailand and Pakistan
China on Friday successfully launched its first reusable satellite...
Chandrayaan-3 landed on possibly oldest craters of Moon, say researchers
India's lunar mission Chandrayaan-3 possibly landed in one of...
China sets historic Mars mission for 2028 as US plan remains in limbo
China is on track to launch its Tianwen-3 mission...
GNSS: Here’s how India’s new GPS-based toll system will change your highway travel
The Ministry of Road Transport and Highways has revised...
Shanghai Is Hit by Strongest Typhoon in Decades and Comes to a Standstill
Typhoon Bebinca, the strongest storm to hit Shanghai since...
Iran launches research satellite into orbit
TEHRAN: Iran on Saturday blasted a new research satellite...

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,...