基于ERDAS IMAGINE的图像投影方法探讨

Study on Map Projections Method Based on ERDAS IMAGINE

介绍地图投影相关概念,论述如何在ERDAS IMAGINE软件平台下实现图像的投影变换、解决不同坐标基准影像数据的共享、方便多源GIS数据集成。

Based on introducing some map projection concepts, this paper discussed how to carry out the transformation of map projection with different coordinate information under ERDAS IMAGINE platform. The different raster image share problem was solved and various GIS data integrated.