A brief outline of the three segments – User Segment, Space Segment and Ground Segment necessary for
implementation of an SBAS system over the Indian airspace. International Civil Aviation Organisation (ICAO) Member States have endorsed Global Satellite Navigation System (GNSS) as a primary future system for aviation. GNSS provides world-wide coverage for seamless aircraft navigation. Satellite transmission along with ground enhancement will enable the users to perform on-board position determination for enroute, terminal, non-precision and precision approaches.

INDUSTRY | LBS | GPS | GIS | REMOTE SENSING | GALILEO UPDATE

3rd Generation RTK S760 by SOUTH
SOUTH has released the 3rd generation RTK product, S760. A single rugged unit, independent to any external device, has integrated antenna, mainboard and PDA all together, which is an ideal high precision handheld GIS data collector in …

says Mr. Swarna Subba Rao, Surveyor General of India about the upcoming agenda for Survey of India.

As the Surveyor General of India what are your immediate priorities for Survey of India?
Survey of India is India’s National Survey and Mapping Organisation and is the oldest scientific department of the country. In the years since its establishment …

Sherman Lo, Benjamin Peterson, Per Enge

This article assesses the security of eLoran and discusses how its features can be utilized to provide defenses against likely attacks

Global Navigation Satellite Systems (GNSS) have become increasingly interwoven into the fabric of our infrastructure and economic system. However, as the services provided by GNSS become more important for safety …

The need – environment of an Urban Information System has undergone a sea change over the last few years. Couple of years back the requirements of information system was designed and projected primarily from the planners community. They were satisfied if the physical information was supplied on a scale of 1:5000/1:10000…

In a pioneering effort, an Atlas of Madhya Pradesh (MP), India has been prepared for the visually challenged in Hindi Braille. It contains eight theme maps on 1) Districts of MP, 2) National Highways passing through State, 3) Important district roads, 4) Railway Lines passing through state and their Junctions…

The Netherlands are a small country in the North West part of Europe with a high density of population. The area of only 41.000 km² is used by 16 Mio. Inhabitants, resulting into 400 inhabitants per km². There is an excellent infrastructure with 2.300 km of motorways and 137.000 km of roads in total complemented by a network of railways and bicycle tracks. The roads are used by 8 Mio. cars and 140.000 heavy goods vehicles. Although…

GPS IC shipments forecast for 2010
According to ABI research GPS IC shipment growth should see a 30% increase. The unabated interest in GPS-enabled smartphones during the recession has been a life-saver for the GPS IC industry, and future growth will be fuelled by the integration of GPS in feature phones across Europe and Asia. www.abiresearch.com

The damage caused by Hurricane Katrina to the southern United States has exploded the myth that natural disasters happen only to poor countries. Yet there is a grain of truth in the myth. Natural disasters happen all over the world, but the extent of damage and loss of life has far more to do with the preparedness and responsiveness of the relevant human systems, not only where the disaster happens but also often half-way across the world.

China Navigation Map Market Report
According to China Navigation Map Market Report, 2008-2009, the Chinese car navigation market is in its early stage. In 2008, the market penetration rate of car navigation in China was only 4.56%, far lower than the 60% of Japan, and 20%-30% of both Europe and U.S.A. In 2008 a total of 3.1 million navigation devices were sold, more than double than that in 2007. www.pr-inside.com