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All the satellite pictures you can eat
Aug. 25th, 2009 04:07 pmhttp://srrs.chelys.it/en/
has images from MERIS (a conventional optical satellite with about 300 metres per pixel resolution) and also ASAR (a synthetic-aperture radar; 150 metre resolution - great for terrain, cities show up as clusters of bright dots wherever a roof happens to be at the right angle to reflect the radar specularly).
Most of the images have attached KML files, so may show up usefully in Google Earth.
I haven't seen a reasonable gallery of SAR images before. This example (3MB, 4864x7425 JPEG) is a swathe across the north-west corner of South Island in New Zealand; lovely crinkly edges.
http://www.eosnap.com/ is somewhere between a collection of press releases and a blog; it has some more-processed products from the satellite. http://www.eosnap.com/?page_id=2668#asar points to this lovely mosaic of Italy, Slovenia and the Croatian coast (16640x14592 (!!) JPEG) (2080x1824 version)
has images from MERIS (a conventional optical satellite with about 300 metres per pixel resolution) and also ASAR (a synthetic-aperture radar; 150 metre resolution - great for terrain, cities show up as clusters of bright dots wherever a roof happens to be at the right angle to reflect the radar specularly).
Most of the images have attached KML files, so may show up usefully in Google Earth.
I haven't seen a reasonable gallery of SAR images before. This example (3MB, 4864x7425 JPEG) is a swathe across the north-west corner of South Island in New Zealand; lovely crinkly edges.
http://www.eosnap.com/ is somewhere between a collection of press releases and a blog; it has some more-processed products from the satellite. http://www.eosnap.com/?page_id=2668#asar points to this lovely mosaic of Italy, Slovenia and the Croatian coast (16640x14592 (!!) JPEG) (2080x1824 version)
