Digital Technology as Leitmotif
mapping

Digital Technology as Leitmotif

In his latest column, Wim van Wegen reflects on digital technology as the leitmotif in Germany's role as a powerhouse within the geospatial industry. Traditionally, Germany is the heart of the geospat...

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Understanding Spatial Resolution
Sensor

Understanding Spatial Resolution

Earth observation (EO) from space is important for resource monitoring and management. The performance of optical EO sensors is determined by four resolutions: spatial, spectral, radiometric and tempo...

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Extraterrestrial Hydrography
Hydrography

Extraterrestrial Hydrography

While there is still lots of ocean mapping work to do on Earth, oceans situated elsewhere in our solar system hold plenty of mysteries too, writes Wim van Wegen in this column. The oceans on our plane...

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