利用ENVI与ArcGIS一体化快速生产高精度数字正射影像技术

Fast Production of High Precision Digital Orthophoto Map Technology with ENVI and ArcGIS Integration

随着影像数据的获取方式越来越多,获取时间越来越短,如何快速得到满足生产要求的正射影像成为影像处理过程中关注的重点。本文针对不同类型原始影像数据,采用ENVI与ArcGIS一体化生产技术快速生产数字正射影像,通过对不同类型原始影像数据的处理,均得到满足要求的数字正射影像,证明此技术的可行性。

As the acquisition of image data is more and more,the acquisition time is getting shorter and shorter. How to quickly get the Orthophoto Map which meets the requirements of production becomes the focus of image processing. Aiming at different types of original image data,the integrated production technology of ENVI and ArcGIS is used to produce digital orthophoto rapidly. Through the processing of different types of original image data,all of them can get the digital orthophoto that meets the requirements,thus proving the feasibility of the technology.