Imagery Today – Making Advanced Satellite Images Available
In this talk from O’Reilly Media’s Where 2.0 2010 conference, Walter Scott of DigitalGlobe discusses imagery techniques available today using images from satellites and airplanes. He discusses accuracy and the related manipulation of data sets. Data and imagery previously only available to governments is now becoming more widely available. Now depth maps of the ocean can also be made. Graphic processing units from the gaming industry can be leveraged to provide advanced geospatial-type imagery. Before and after images can now also be more effectively used to accurately track changes in what is happening on the ground. Data available from DigitalGlobal’s . . . [more]


