Open side-bar Menu
 GISCafe Voice

Posts Tagged ‘high-resolution satellites’

The importance of U.S. commercial satellite imagery

Friday, April 13th, 2012

High resolution imagery of sub-meter – less than 40 inches – is only available from GeoEye, DigitalGlobe, Astrium Geo, and ImageSat. It is what the stuff of Google is made of. GeoEye and DigitalGlobe represent approximately 75% of this market, and 2/3 of their revenue is tied to the U.S.  government. There are lots of free, government sources of satellite imagery like Landsat, and weather satellites from NASA and NOAA, but these are not high-resolution satellites that can zoom in on your house, or support 3D modeling for engineering and virtual reality-type applications.

Read about why U.S. commercial satellite imagery is important:

The Fate of U.S. Commercial Satellite Imagery – and why you should care LBx Journal


Exelis: Info. from Imagery Meas a better GIS ENVI
Teledyne Optech
University of Denver GIS Masters Degree Online
Exelis: Use ENVI to easily add image analysis to your GIS workflow

Internet Business Systems © 2015 Internet Business Systems, Inc.
595 Millich Dr., Suite 210, Campbell, CA 95008
+1 (408) 850-9202 — Contact Us, or visit our other sites:
TechJobsCafe - Technical Jobs and Resumes EDACafe - Electronic Design Automation GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy