If you can see a straight line curved at the edge of picture, you will have ~2% or so distortion. How about 0.1% distortion? That still makes a satelite camera not accurate enough
Distortion is also important
所有跟帖:
• 正想說這個 -雲漫- ♂ (858 bytes) () 01/31/2012 postreply 09:44:53
• 是。民用也用不著很好的。 -二泉映月09- ♂ (0 bytes) () 01/31/2012 postreply 10:00:08
• 雲師分析的一個通俗例子: 軍隊的戰地記者用的是民用鏡頭. -河舟- ♂ (0 bytes) () 01/31/2012 postreply 11:08:46