Topic: Satellite Imagery
Answers to Common Questions
What is satellite imagery used for?
NASA, oceanography, natural disasters, ect. Read More »
Source: http://wiki.answers.com/Q/What_is_satellite_imagery_used_for
What is satellite sensor imagery?
[Te] A method of recording sites from the air using infrared radiation that is beyond the practical spectral response of photographic film. Useful for tracing prehistoric agricultural systems that have disturbed the topsoil over wide areas. Read More »
Source: http://www.answers.com/topic/satellite-sensor-imagery
Where can you get free satellite imagery?
http://maps.google.com/ http://earth.google.com/ http://worldwind.arc.nasa.gov/ http://wwwghcc.msfc.nasa.gov/GOES/ http://visibleearth.nasa.gov/ Read More »
Source: http://wiki.answers.com/Q/Where_can_you_get_free_satellite_imager...
Featured Content: Satellite Imagery
The first images from space were taken on the sub-orbital V-2 rocket flight launched by the U.S. on October 24, 1946. Satellite imagery consists of photographs ... More »
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Answers to Other Common Questions
Satellite imagery captures the variations in reflectance of intensity of solar electromagnetic radiation from the surface of earth. This reflectance is captured by remote sensing satellites orbiting in sun-synchronous orbit (around 700-800k... Read More »
Source: http://answers.yahoo.com/question/index?qid=20070801052355AAXkdel
Not sure what  you're looking for exactly, but NASA puts up some high resolution imagery through convoluted websites.  Images of Mars with very high resolution options (200MB file sizes)  http://hirise.lpl.arizona.edu/ 500MB files of earth ... Read More »
Source: http://www.quora.com/What-satellite-imagery-is-publicly-available
You've checked Google Earth and imagey in a given area is older than 3 years. If you have the 'Status Bar' checked in view menu then the imagery date is shown in lower left of the map. Sometimes Google Earth has newer imagery for a given ar... Read More »
Source: http://wiki.answers.com/Q/How_do_you_request_google_to_update_sat...
Need to know. Read More »
Source: http://wiki.answers.com/Q/Why_does_the_cia_keep_well_zoomed_satel...
So that photo-analysts of foreign governments cannot determine just how good the capabilities of the cameras being used are. Read More »
Source: http://wiki.answers.com/Q/Why_does_NASA_airbrush_out_all_of_the_d...
World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle MORE? Read More »
Source: http://www.chacha.com/question/what-is-is-the-best-updated-satell...
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