Evaluation of High Sensitivity GPS Receivers ,
Operation and implementation of heading reference system,
SDI framework

April 2011, 6th National GIS Symposium in Saudi Arabia
24-26 April, Khobar, Saudi Arabia, www.saudigis.org

India terminates S-band contract
As allegations of wrongful allocation of S-band frequencies for radio waves to a private company is mounting pressure on the Government of India, the government decided to terminate the controversial contract with Bangalore-based Devas Multimedia. It also claimed that it had not incurred any financial losses because of the contract. But the Department of Space conceded it had not fully informed the Cabinet that G-SAT6 and G-SAT6A satellites it intended to launch were meant primarily for use by Devas Multimedia.

NovAtel announces SMARTMR15™ GNSS Receiver/Antenna
NovAtel released its new SMARTMR15 antenna. It builds on last year’s successful launch of NovAtel’s SMART-MR10 GNSS receiver/antenna. Speaking to Coordinates Mr . Ben Greenwood, Product Manager, Enclosures, NovAtel Inc. explains about the new receiver antenna

Galileo test environment open for business
The Galileo Test and Development Environment (GATE) in Berchtesgaden, Germany, officially opened on February 4. The system operator, IFEN GmbH of Poing, Germany, jointly with the German Federal Minister of Transport, Building and Urban Development, announced the opening for use by commercial and organizational entities seeking to test equipment with the coming Galileo signals. GATE was developed on behalf of the German Aerospace Center (DLR) with funding by the German Federal Ministry of Economics and Technology. The test area extends across a valley of approximately 65 square kilometers, south-east of Munich, where antennae atop surrounding peaks broadcast the various Galileo signals. Technical details and specifications of the test environment are at www.gate-testbed.com.

Senator to introduce privacy bill for LBS
The US needs consistent rules for how law enforcement agencies can access the ever-growing collection of location-based data from mobile devices, according to a US senator Ron Wyden, an Oregon Democrat. He said that he will soon introduce a bill that would require law enforcement agencies to get courtordered warrants to get location-based information from smartphones and other mobile devices, instead of simple subpoenas or other methods without court oversight. The increasing ability of mobile service providers to track customer locations raises “serious issues” for law enforcement and intelligence agencies, he added.

PRS92 surveying standard compulsory
All offices of Department of Environment and Natural Resources (DENR) in the Philippines have to adopt the Philippine Reference System of 1992 (PRS92) as the standard reference for all their surveying and mapping activities. “PRS92 is based on the World Geodetic System of 1984 (WGS84) which makes use of the GPS. Adoption of this system in the Philippines may help the country to be at par with global standards.

UN proposes global geospatial information mechanism
“There is general agreement of an urgent need for an inter-government consultative mechanism that can play a leadership role in setting the agenda for the development of global geospatial information, and to promote its use to address key global challenges; to liaise and coordinate among member states, and between member states and international organizations,” according to a statement by the United Nations (UN). During a meeting on Global Geospatial Information Management (GGIM), Cochair Hiroshi Murakami said while there are various international organisations that have been working on geospatial information, the UN feels that there is a need for an official mechanism that would link the outcomes of such organisations to specific policy decisions and actions of member states. www.futuregov.asia

The USA moves ahead with GPS III.
China takes a leap forward with five satellites of COMPASS last year.
And promises four more this year.
GALILEO appears for a compromise of 18 satellites as of now.
And Japan assures of a steady progress with MICHIBIKI in place.
GLONASS suffers a massive setback with of loss of three satellites.
But the zeal continues with GLONASS K in place.
Many such voices were made and heard.
At recently held Munich Satellite Navigation Summit in Germany.
And also was heard.
A loud silence on Indian Regional Navigation Satellite System.

The year 1978 saw the launch of the first Global Positioning System (GPS) satellite. Today, GPS, as the first and currently only operational global navigation satellite system (GNSS), is widely used and is a vital technology for many of society’s economic, scientific and social activities. Applications can be found everywhere, such as spacecraft navigation, geodesy, surveying and mapping, precision navigation, machine guidance, vehicle fleet management and “intelligent transport systems” (ITS), emergency services and “location based services” (LBS). Clearly the development of GPS has revolutionised what are now termed “positioning, navigation and timing” (PNT) activities.