You may not know it, but if you are in Phnom Penh, you may be sitting below river level RIGHT NOW ! Of course, the level is subsiding and 1.55m below flood level so the risk is very low. The map below shows the water level around the independence monument if flood defenses were breached.
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Flood Risk near Independence Monument, Phnom Penh
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Recent announcement from USGS: OrbView-3 satellite images collected around the world between 2003 and 2007 by Orbital Imaging Corporation (now GeoEye) at up to one-meter resolution can now be downloaded at no cost through USGS EarthExplorer. “This is a significant addition to the USGS archive and a valuable resource for the global science community,” said [...]
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Here are the results of a short test of the satellite tracking by the Trimble R6 rover with GLONASS under ...
I initially got pretty excited by this discovery on http://earthexplorer.usgs.gov/ as some of the imagery is 2-4 ft in resolution ...
wil
December 30th, 2011 at 11:55 am
fial! where’s the north arrow? or maybe i can’t read maps
nice, i will pass it onto someone who might be interested, i think u may have met her anyway.