基于LPS的World View2卫星影像正射影像图的制作

Production of Ortho-Photo Map of World View2 Satellite Image Based on LPS

利用EDASIMAGE LPS提供的有理函数模型,对西安市高分辨率World View2卫星影像进行正射纠正、数据融合、色彩调整、精度检查等工作,最终完成1∶5000城市正射影像的制作,建立了一整套高分辨率卫星正射影像图(DOM)的制作方法及流程。

Using the rational function model supplied by EDAS IMAGE LPS, we carry out orthophoto correction, data fusion, color adjustment, and accuracy checking etc. works on the high-resolution World View2 satellite image of Xi＇an city, eventually make 1 ∶5000 city orthophoto, establish a set of manufacture method and flow of high resolution satellite orthophoto map（DOM）.