Here is a quick look at some key advantages of satellite communications: Cost Effectiveness - Cost of satellite capacity does not increase with the number of users/receive sites, or with the distance between communication points. Satellite imagery (also Earth observation imagery or spaceborne photography) are images of Earth or other planets collected by imaging satellites operated by governments and businesses around the world. In almost all cases satellite based imagery will be inferior to aerial imagery, just because of the much greater distances involved.

The field of digital image processing refers to processing digital images by means of a digital computer [14]. History. There are many advantages to using satellite imagery, Hale said.

It also contains more information, covers a larger ground area than aerial photos, and provides updates of the target area every few days. Satellite imaging companies sell images by licensing them to governments and businesses such as Apple Maps and Google Maps. Because satellite imagery is collected digitally, there is no data loss. The satellite images were made from pixels.

•Satellite Images became available in the 1960s •Hurricane Hunter missions became Hurricane Reconnaissance missions •Techniques to analyze satellite images •Enhancement of the Early Warning System . Whether crossing continents or staying local, satellite connection cost is distance insensitive. Satellite imagery and aerial photography both provide a view of the Earth from above, and both are used to study geography, to survey areas of land and even to spy on governments. The methods of creating images differs between the two techniques, as does the application of such images most of the time.

“Say you’re a city planner,” Hale said.