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View Full Version : Satellite View of Istanbul



Fraser
2005-Sep-06, 08:33 PM
SUMMARY: This satellite view of Istanbul, taken by the ESA's Envisat satellite, was taken using its Advanced Synthetic Aperture Radar (ASAR). Radar doesn't actually build up images in colour, it just measures different textures. So the colour in this image represents different times that the radar images were acquired. It's possible to see the bridges that span the narrow Bosporus channel, dividing Europe and Asia. You can even see a few ships sailing up the channel as little points of light.

View full article (http://www.universetoday.com/am/publish/satellite_view_istanbul.html)
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