Cadastre: Evolution or Revolution?- Kees de Zeeuw, Martin Salzmann;
Track me if you can! – Pei-Hung Jau, Zuomin Tsai, Fan-ren Chang, Huei Wang;
How to measure traffic jam?- Martin Grzebellus;
National GIS: Views and voices- K R Sridhara Murthi, NL Sarda, Swarna Subba Rao, Vandana Sharma

We come from a situation where the societal relevance of a cadastre was limited to the core statutory tasks of registration and maintenance of cadastral maps and providing information on land parcels and their ownership and use-rights (van der Molen, 2009). Nowadays, modern land registry organisations do not only face many new challenges, also the pace of demand for new products and services increases every year.

As traffic jam is getting a bad reality in our times, realistic information on the traffic situation together with optimized routing to reduce overall waiting time on the trip become more and more valuable all over the world. But how to vlaidate, if the information provided is reliable and trutsworthy? On the first look, this sounds easy, but as truth is in the details, a lot of hurdles have to be passed for a successful finish.

The Planning Commission has proposed the establishment of National GIS (NGIS) through Indian National GIS Organization (INGO). It has formed Interim Core Group (ICG) to prepare a blueprint of the NGIS. Readers may recall the views of Dr Shaliesh Nayak, Chairman, National GIS Interim Core Group (ICG) and Dr Mukund Rao, Member Secretary, ICG (Coordinates – July 2011). To carry forward the discussion, we present here the views of some of the ICG Members. The views, though diverse, contribute significantly in building a strong foundation for an important initiative like NGIS

It is a battle about resources, which is scarce and precious
It is about spectrum.
Stakes are high and consequences are serious.
When in January this year, the Federal Communications Commission
(FCC) gave conditional approval to LightSquared,
To roll out its ground based wireless network (4G).
GPS community got nervous.
As testing indicates that LightSquared’s ground-based transmissions
overpower the relatively weak GPS signal …

August 2011: 7th International Symposium on Digital Earth,
23 – 25 August 2011, Perth, Australia, Perth, Australia, www.isde7.net;

NovAtel in collaboration with QinetiQ has developed GAJT (pronounced “Gadget”), the world’s first single-enclosure GPS anti-jam system small enough for light armored and other land-based military vehicles. GAJT combines NovAtel’s and QinetiQ’s outstanding technologies in a stand-alone, rugged enclosure that mounts to the exterior of vehicles. Intentional jamming of GPS can completely deny a position solution to users over a broad area. GAJT is a seven element controlled reception pattern antenna (CRPA) that nulls jammers, ensuring GPS positioning capabilities are retained during combat, training or other vehicle-based missions.

The United Nations Economic and Social Council (ECOSOC) voted to establish a committee of experts on global geospatial information management to coordinate international dialogue on spatial data infrastructures and enhance cooperation in that field. According to the latest report of the Secretary-General on global geospatial information management, the rapid technological advances in geospatial information and related technologies have made this kind of information readily available.

Astrium has been selected by the European Space Agency and the European Union as prime contractor for the Galileo Full Operational Capability Ground Control Segment. The contract value is 73.5 million euros. The Ground Control Segment (GCS) contract covers the provision of GCS facilities for the operation of the constellation of Europe’s global navigation satellite system. The contract, which will be led by an Astrium team out of the UK, covers the provision of a new facility at Fucino (Italy) and the expansion of the existing Ground Control Centre at Oberpfaffenhofen (Germany). The deployment also includes the provision of a temporary GCS back-up facility at the Fucino Galileo Control Centre for the four In-Orbit Validation satellites, and the provision of two further Telemetry, Tracking and Command (TTC) stations on Reunion and Noumea. Astrium’s unique expertise in ground systems has enabled them to be selected for all phases of the Galileo GCS development and implementation. Astrium was responsible for the development, installation and test of the GCS for the Galileo demonstrator GIOVE-B, launched in April 2008 and which is still successfully operating in-orbit.

The use of mobile apps by small businesses saved approximately USD 17.6 billion annually, estimates a survey conducted by the Small Business and Entrepreneurship (SBE) Council. The most popular type of application used was GPS navigation, with 68 percent, followed by apps for contact management at 46 percent and remote document access at 41 percent. Other popular kinds of apps included travel planning (32 percent), banking and finance management (30 percent), social media marketing (27 percent) and location-based services (23 percent).