05 2012 档案

Project AgsPoint (spatial reference 4326 to spatial reference 102100)
摘要：below formula converts 4326 latitude to 102100 latitude+ (double)toWebMercatorYdouble)latitude{double rad = latitude * 0.0174532;double fsin = sin(ra... 阅读全文
posted @ 2012-05-01 22:31 mountain_sun 阅读(325) 评论(0) 推荐(0)