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JAVAD GNSS Receivers Can Track Chinese Compass (Beidou-2)

February 8, 2011 in Associate Membership, Business, GNSS, GPS, Javad GNSS, Land Surveying Equipment, News

With modified firmware, all JAVAD GNSS receivers can track Chinese COMPASS B1 signal now. This is 6th GNSS system supported by JAVAD GNSS (GPS, Glonass, Galileo (Giove), SBAS, QZSS, COMPASS). Log file, collected on TR_G3TH board in Moscow during weekend, reported up to 26 (!) satellites locked simultaneously see picture below. 

Among them: Read the rest of this entry →

China launches Satellites To Build Its Own GPS

January 19, 2010 in Associate Membership, Business, GPS, Land Surveying, Land Surveying Videos, News, Technology Videos, Videos

Professional Land Surveyor News

Professional Land Surveyor News

Yesterday, January 18, 2009, Reuters India reported from Beijing, China that over the past weekend China launched the third BeiDou (Big Dipper) or Compass satellite in an effort to build its own global satellite positioning (GPS) system. This latest satellite is part of  a proposed constellation of 35 Chinese GPS satellites to be in orbit by the year 2020.

China is competing in space with the United States and Russia, and in addition to these BeiDou or COMPASS satellites also has plans to land on the Moon in 2012. While this instills a great deal of national pride within China, and is increasing the prominence of China in the space arena, this initiative and the overall China space program has alarmed some western counterparts. Within the region, rival India, in response to China’s space ambitions, is now working to increase India’s space program.

As reported, the China BeiDou or COMPASS GPS network will provide the following services:

China Compass Beidou Global Navigation Satellite System Predicted to Challenge All Other GPS

July 3, 2009 in Associate Membership, Business, GPS, Land Surveying, News

China Compass (Beidou) Constellation Planned by End of 2010. Source: InsideGNSS.com

China Compass (Beidou) Constellation Planned by End of 2010. Source: InsideGNSS.com

Here’s an article I found China Daily about the Chinese Compass, or Beidou (Big Dipper) Global Navigation Satellite System which is expected to challenge our U.S. developed GPS, the EU’s GPS and Russia’s GPS.

This Compass GPS is planning on providing regional service to China with 12 satellites in 2011. By the year 2020 China plans to employ a total of 35 satellites in this Compass navigation satellite system.

Also reported is that all four Global Navigation Satellite Systems are negotiating compatibility amongst their civilian-use technologies.

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