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Spatial Data Quality Degradation

The competitiveness of an organisation is negatively affected by poor data quality, as introduced through the multitude of transformations and transfers carried out on original data. One risk involves uncontrolled...

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Environmental

This spring I was alerted by newspaper article to a marvellous TV programme. It was ‘Springwatch’, broadcast by the BBC. For three weeks on air, and on the beautiful website...

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Intergeo 2006 - Preview

‘Knowledge and Action for the Earth’ is the theme of Intergeo 2006, the annual geodesy and geo-information conference and trade-fair organised in association with the German Association of Surveying (DVW)...

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See and be seen

How visible are you? How visible is your company? How visible are your services and the possibilities you offer? I am not referring here to a striking building in the...

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Network-based GPS Survey in Japan

In 2000, geodetic datum of Japan was shifted to the world datum (ITRF Coordinate System) and since the year 2002 authorised Electric Reference Stations (ERS) coordinates and their daily observation...

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Network-based GPS Survey in Japan

In 2000, geodetic datum of Japan was shifted to the world datum (ITRF Coordinate System) and since the year 2002 authorised Electric Reference Stations (ERS) coordinates and their daily observation...

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ICT in Heritage Research

ICA has recently approved the formation of a new Working Group (WG) on Digital Technologies in Cartographic Heritage. The philosophy behind the group is simple but challenging: to study the...

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Potential of Small Satellites

Small satellites for earth observation are an important ongoing development in space research. How can mapping and disaster management benefit from small-satellite systems? What is the potential and what the...

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