12/06/13

Remote sensing for natural disasters

Landsat
Artist's rendering of NASA's Landsat 7 satellite Copyright: Wikimedia Commons

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Satellite remote sensing data can provide crucial information for managing natural disasters. How can developing countries access and make use of these data? And what must policymakers do to prepare?

Feature

Launching your own satellite — the pros and cons

Developing nations are building their own satellites despite freely available Western data. Do the gains outweigh the costs, asks ...

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Opinion

Satellites can help monitor and manage African droughts

Kenyan MP and remote sensing expert, Wilbur Ottichilo, argues the time is ripe for using satellites to spot developing ...

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Opinion

Africans need earthquake education

Africans need to be more aware of earthquakes to cope with disasters — and there's no better place to ...

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Editorials

Spotlight on satellites for disaster management

Satellites can save lives from natural disasters but developing countries risk missing the opportunity through poor political support.

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Opinion

Satellites offer crucial data for volcano safety

Volcano expert Geoff Wadge explains how the International Charter on Space and Major Disasters helped manage a volcanic eruption ...

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Opinion

Disaster management needs satellite ‘constellations’

Disaster management needs constellations of satellites with multispectral sensors, says Indian space researcher, Ranganath Navalgund.

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Opinion

Fires: Spotted from satellites, warned by phone

Combining satellite data with mobile phones offers cheap and effective tools for managing fires, says South African scientist Philip ...

29/10/09

Remote sensing for natural disasters: Facts and figures