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Moving Mountains in Africa

There is general agreement that spatial data is key to sustainable resource management and overall economic development. A Spatial Data Infrastructure (SDI) in turn provides the underlying foundation for accessing...

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Web-based GIS

The next phase in GIS development on the internet should restore user freedom and give a fully comprehensive overview of geo-objects originating anywhere and containing all relevant information. It should...

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Geospatial Goes Global

This year’s annual conference of the American Society for Photogrammetry and Remote Sensing (ASPRS) took place from 7th to 11th March, with the theme ‘Geospatial Goes Global: From Your Neighbourhood...

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Results of Global Mapping Project

The majority of the world’s population will soon live in urban rather than rural areas. Adding a spatial dimension to population estimates, a new study finds that as much as...

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Medical Application of Multi-camera Systems

Medical applications such as bedsore analysis often require 3D surface reconstruction of the human body. Major surface reconstruction techniques are based on mechanical digitizers, laser scanners and vision systems, including...

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