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Sven Cowan

Sven Cowan is NV5 Geospatial’s Programme Manager for Canada. He has over 20 years of experience in customer-facing positions within the geospatial information industry and has worked for multiple geospatial...

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Multi-temporal Satellite Imagery

Taiwan lies at the border of the Eurasian and Philippine Sea Plates and faces the Pacific Ocean. Earthquakes and typhoons are the two main threats, and can cause landslides, debris...

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Disaster Management & Satellite Imagery

Space-programme research and development over the past five decades has culminated today in the broad practical application of advanced earth observation (EO) technologies. Satellite technologies are now reaching a level...

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Satellite Imagery for Mapping

The ICA Commission on Mapping from Satellite Imagery is responsible for educating and informing the geospatial- data handling community about the link between the raw data captured from satellite imagery...

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Mapping from Satellite Imagery

The emergence of new, low-cost, internet-based mapping tools like Google Earth, Google Maps, and NASA World Wind that make thousands of satellite images available to a wide audience has greatly...

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Satellite Imagery: An Aerial Alternative

Remote sensing projects often begin with the question: 'Should I use aerial imagery or satellite imagery?'. During long-term projects, this question may arise again, particularly when unforeseen circumstances change the...

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