In order to provide seamless navigation to the world aviation community by airport service providers, the International Civil Aviation Organization (ICAO) has adopted a new strategy on the implementation of Future Air Navigation System (FANS) and use of non-visual aids for approach, and landing. The solution for the above requirements is Global Navigation Satellite System (GNSS). A stand alone GPS fails to provide the required navigation accuracy for all phases of the flight. Therefore, to achieve the required navigation accuracy, the core constellation i.e. GPS, GLONASS, and Galileo (under planning stage) needs augmentations to fulfill the GNSS, particularly in satellite-based augmentations such as WAAS (USA), EGNOS (Europe), MSAS (Japan), GRAS (Australia) and GAGAN (India). It also includes ICAO’s acceptance of an offer to make the Global Orbiting Navigation Satellites System (GLONASS) available for use by civil aviation. The ICAO Council had earlier accepted a similar offer concerning the GPS. These three satellite constellations (GPS / GLONASS / Galileo) are the key components of the GNSS. This article describes briefly, the different systems including GAGAN (India) and the status of GNSS.
Since Japan is an earthquake prone country with a lot of volcanoes and active faults, Geographic Survey Institute (GSI), the Government of Japan has constructed about 1,200 GPS Fixed Stations called “electronic control points” all over Japan. Since 2003, GSI released GPS data to public through web site. The authors have already checked and confirmed the evidence of early warning for the past big earthquakes such as Tokachi Earthquake (M8.0: 2003.9.26) and Nigata Chu-etsu Earthquake (M6.8: 2004.10.23) which occurred in Hokkaido, north of Japan and middle of Japan respectively. International GPS Service (IGS) provides world wide GPS data at GPS stations located at 10 stations near Indonesia and other Asian regions.
Galileo – the European Programme for Global Navigation Services for civil purposes is an initiative led by European Union. We provide regular updates to our readers on the Galileo programme. India is likely to sign an agreement whereas Ukraine seals deal with EU on Galileo.
Galileo Joint Undertaking, Chinese RS Centre to sign contract
Galileo Joint Undertaking (GJU) and National Remote Sensing Centre of China (NRSCC) will sign seven contracts soon, said a GIU official. The cooperation between China and European Union (EU) on satellite navigation is “crucially important” and expected to have a very successful future, said executive director Rainer Grohe in a press release.
According to Zhang Guocheng, acting director of NRSCC, the seven projects in the segments of space, ground and applications will be contracted to Chinese companies and organizations by the end of July. According to a cooperation agreement signed by the NRSCC and the Galileo Joint Undertaking last October, China pledged to invest in research and development on space technology, ground equipment and application systems for the Galileo Programme. As the first non-EU partner for the programme, China agreed to invest 200 million euros, including 70 million euros in the first phase of the cooperation.
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Satellite imagery helps in…
…gauging cocaine
South America’s cocaine output rose by 2 percent last year, according to an U.N. report. The main source for data on coca production was satellite imagery of the production areas, backed by plane and helicopter observation and field studies on the ground. www.signonsandiego.com
Indo-Canada to sign S&T agreement
India and Canada will sign a comprehensive agreement on science and technology later this year to give a boost to the research activities taking place in both countries and to help the transfer of technologies. Announcing this at a joint press conference with the Minister of Science and Technology, Kapil Sibal, the Canadian High Commissioner to India, Lucie Edwards said her country would sign such an ‘umbrella agreement’ for the first time in 25 years.
The collaborations this year will focus on five themes – Earth Sciences and Disaster Mitigation, Environmental and Climate Change Technologies and Alternative Fuels, Information and Communications Technology, Nano-technology and Nano-science, Biotechnology, Health Research and Medical Devices. She also disclosed that the recently released Canadian International Policy Statement “paid significant attention to India as well as Science and Technology and suggested key initiatives to support partnerships in this sector with key markets, like India”.
Mr Sibal announced that Canada will be the partner country in this year’s Technology Summit and Technology Platform to be held in New Delhi from September 21-22.
With the Navy Navigation Satellite System (NNSS), we …
SatNav Technologies launches SatGuide
SatNav Technologies (P) Ltd., announced the launch of India’s First Navigation System SatGuide™ late last month. It has come into an agreement with Nippon Audiotronix, who will handle the Sales and Marketing of Nippon SatGuide on an exclusive basis in India. Nippon would handle both retail channels as well as the OEM route using their network of over 650 outlets across the country. SatGuide™ will be available with one city default information. Additional city information can be bought at a nominal charge and will be very useful for those who travel across cities regularly. Mr. Amit Prasad, MD & CEO – SatNav Technologies said, “As product principals, we will focus on the technology aspects and in expanding the geography to multiple cities in India.
www. satnavtech.com
www.satguide.in
GPS surveys to resolve Sir Creek dispute
Top scientists from India and Pakistan conducted geologic surveys in the disputed region and a seal of approval is likely soon for a newly demarcated boundary. The decades-old Sir Creek boundary dispute between India and Pakistan is on the verge of a final settlement. Following the ongoing composite dialogue between the two countries and general improvement in relations, both New Delhi and Islamabad have exchanged final documents related to the boundary dispute after detailed surveys were carried out by joint teams in the Rann of Kutch. www.deccanherald.com
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