In sudden and untimely demise of young Prof. Madhav Kulkarni, Indiahas lost the best and boldest geodesists. Proud of the glorious past, he wanted that independent SOI should achieve GREAT of its own. For his reverence to Everest, he was trying to achieve the new 21st century Indian Geodetic System as “Everest 2007”. …

Exact determination of position, at any time, from any location, secure and precise navigation, efficient route planning – in the future it will all be summed up in one word: Galileo. This new European navigation system with 30 satellites will be ready for use in the beginning of the next decade. A first test satellite has been launched into its orbit in 2005. Another one will follow by the end of this year. Galileo will make civil users of satellite navigation in Europe and all over the world independent of the American Global Positioning System (GPS). Even more, especially in connection with civilian use, Galileo will outperform GPS and thereby open the gate for new applications and markets for satellite supported navigation. Especially in the combination with navigation, mobile telecommunication and information services, there is an immense utilisation and market potential.

Fifteen years ago people hardly had mobile phones; today it seems awkward if you do not possess one. After this success story the IT sector has its new gadget: Navigation systems. Similar to the mobile phone market it is growing tremendously.
Market structure
That fierce competition has served well to bring prices down. So, nowadays most players are sourcing their products from sub-manufacturers in China. However, this means that anybody can enter the market and source easily navigation devices, when the volume commitment is big enough.

Tsunami is a series of traveling waves of extremely long wavelength generated primarily by earthquake occurring below and near the ocean floor. Underwater volcanic eruptions and landslides can also generate tsunami. Though the return period of tsunami is infrequent, the destruction done by tsunami is widespread, in terms of life and property. The most devastating tsunami occurred in December, 2004 affected the coastal countries of the entire Indian Ocean. It became necessary to set up a system in India to monitor seismic activity and sea level to evaluate potentially tsunamigenic waves and disseminate tsunami alert or warning.

With the continued growth of urban centers all around the world, city planners are required to keep up with up-to-date geographical at a faster rate. This has led to the establishment of spatially-referenced Geographic Information Systems (GIS) for a variety of municipal applications. This information, however, is expensive to obtain by conventional methods. In addition, conventional methods supply only point solutions and are therefore not suited to support the increasingly complex requirements posed by urban centers in a timely fashion. Satellite remote sensing and aerial photogrammetry are two methods which can provide various GIS information at high rates and reasonable cost. However, with the first method, the associated accuracy is not suitable for many applications, and in the second case the near vertical field of view provides only part of the information required.

VISAT: Mapping what you see
NASER EL-SHEIMY, TAHER HASSAN AND MARTIN LAVIGNE
A sigh of relief
Early warning system for Tsunami in the Indian Ocean
SHAILESH NAYAK
Navigating the navigation market
ALDEN LEE
Understanding Galileo
HENDRIK THIELEMANN
Integrated system for disaster mitigation management
SQUADRON LEADER MUDIT MATHUR AND WING COMMANDER YD ANDURKAR

May 2007

International Conference on Integrated Navigation System

28-30 May, Saint Petersburg,

Russia elprib-onti@telros.net

Geoinformation for Disaster Management (Gi4DM2007)

23-25 May, Toronto, Canada

junli@ryerson.ca

5th International Symposium on Mobile Mapping Technology

28-31 May, Padova, Italy

naser@geomatics.ucalgary.ca

June 2007

Navigation Europe 2007

6-7 June 2007 in Amsterdam.

www.telematicsupdate.com/naveurope2007/

21st Pacific Science Congress

12-16 June, Okinawa, Japan

psc21@to.jim.u-ryukyu.ac.jp.

Spatial Data Quality 2007 5th International Symposium

13-15 June, ITC, Enschede,

The Netherlands

issdq2007@itc.nl

27th …

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.

Consumer demand for GPS increasing: CEA report
According to a research report by the Consumer Electronics Association (CEA), GPS – Exploring Ownership and Interest revealed an 80 percent owner satisfaction rate, which was strongly influenced by the ease of use and display quality of the devices, which are used primarily for navigation assistance in a vehicle. While GPS ownership is still relatively small at 18 percent of online consumers, the research demonstrates shipment revenues nearly tripling between 2005 and 2006. Nearly 24% of online consumers are planning to purchase a GPS device within the next year, spending an average of $410 resulting in sales reaching $4.1 billion in 2007. The study shows that 33 percent of future GPS buyers are interested in owning a cell phone with a GPS. Rest of the other uses are hiking 18%, walking16%, boating 14% biking 7%, running 6% and flying 4% www.webwire.com

NRCan offers digital topographic data for free
As of April 1, 2007, Natural Resources Canada (NRCan) began offering its electronic topographic mapping data for free over the Internet. It is now permitting people to freely redistribute this data, helping to ensure that users receive accurate and consistent information. It will make its data collections available through GeoGratis (geogratis.gc.ca), which is a portal, provided by the Earth Sciences Sector of NRCan.