Asian Surveying & Mapping
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India to have its own space station by 2035, says ISRO chairman
Speaking at the 14th convocation ceremony of IIT-BHU, ISRO...
Isro will not make any launch vehicle, all tech to be handed to private sector
IN-SPACe chairman Pawan Goenka said Isro is moving launch...
North Korea fires ballistic missiles as US-South Korea drills near end
South Korea has condemned North Korea’s launch ⁠of more...
Orbitworks ships UAE-built Altair-1 to US ahead of October launch
Abu Dhabi-based satellite company Orbitworks has shipped Altair-1, the...
Long March 12 launches despite recent 7A failure, Long March 2C launches satellite for UAE
HELSINKI — China launched a new batch of Guowang...
India-US space ties deepen as NASA invites ISRO to join moon base program
NASA has formally invited India to participate in its...
H3 launches navigation satellite
WASHINGTON — A Japanese H3 rocket successfully launched a...
Chinese rocket carrying satellite explodes seconds after launch
Hong Kong —  A Chinese rocket set to launch a satellite...
NASA invites ISRO to join its ambitious Moon Base programme
India and the United States are set to strengthen...
India counters China’s map war: Names of 27 Arunachal Pradesh locations standardised on Survey of India maps
The official list covers 21 land locations, four mountain...

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 Wales (UNSW), says the global positioning system (GPS) is becoming a victim of its own success. “As more and more people use it, what they discover is they can’t use it all the time because they can’t see enough sky,” says Rizos, who is also the president of the International Association of Geodesy. Read More