[Aust-NZ] How Does Satellite Imagery Compare with Aerial Photography?

[Ross Charles Johnson]

A comparison of satellite imagery with aerial photogrammetry today must take into account advances in both approaches to the production of useful landscape and earth observation data today. Whereas most debate previously surrounded issues related to resolution and accuracy, the costs of purchasing satellite imagery have dropped substantially and satellites revisit the same location weekly or daily in some cases.
 
http://www.vector1media.com/dialogue/perspectives/12317-how-does-satellite-imagery-compare-with-aerial-photography

 


 		 	   		  
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