几种遥感影像数据读写及其在地理国情普查中的应用

Several Kinds of Remote Sensing Image's Reading and Writing and its Application in Geography National Census

随着地理国情普查和1∶50 000动态更新等国家指令性项目的开展,不同类型的遥感影像应用越来越广泛,因此遥感影像图像文件的数据读写就显得更为必要和急切。本文以TIFF,IMG为例,就几种常见遥感影像格式及其读写做以说明,以便大家在影像读取、裁切等操作中应用。

Such as geographic conditions census and fifty thousand dynamic update mandatory state the development of the project , the different types of remote sensing image application is more and more widely , so remote sensing image image file read and write data is all the more necessary and urgent .Based on the TIFF, IMG, for example, several kinds of common remote sensing image formats and their reading and writing as to show , so that everyone in the image read , cutting operations such as application .