idl获取影像面积

实现对辐射校正后的科学数据几何校正以及对角度数据校正，输出控制点文件(The calibration of the scientific data after radiation correction, the correction of the angle data and the output control point files are realized)

说明：  利用插件快速反演气溶胶光学厚度。利用本插件可以使用modis数据快速反演气溶胶光学厚度，提高效率。(Fast Retrieval of Aerosol Optical Thickness Using Plug-in Devices)

说明：  ENVI格式多光谱数据批量求平均值并保存成tif格式文件输出(Batch average of ENVI multispectral data and save it as TIF file output)

说明：  程序在 IDL+ENVI 下编译，名为 rihor_Little_Bear_Tools.sav，支持 ENVI4.8 及以上版本。(rihor_Little_Bear_Tools.sav, Support ENVI4.8 and above)

create a small multiple contour plot to compared contour plots of different dates with Coyote Graphics routines.

说明：  读取NDVI文件 基于月数据年平均合成处理 统计年均NDVI并绘制曲线 计算年际变化率 将结果保存为ENVI标准文件(Read the NDVI file Composite processing based on monthly data and annual average The average annual NDVI was calculated and the curves were plotted Calculate the interannual rate of change Save the results as an ENVI standard file)

非常不错的IDL实现的放大缩小代码，希望能给大家带来方便(Achieved a very good zoom IDL code, I hope that it brings convenience)

各种非监督分类遥感算法的IDL代码，包括K均值，ISO聚类(Remote sensing of various non-supervised classification algorithms IDL code, including K-means, ISO clustering)

IDL code from NASA IDL program collection mainly for SPACE SCIENCE

利用相应的信息技术以及互联网技术来协调企业与顾客间在销售、营销和服务上的交互(In order to improve the core competitiveness, the company uses the corresponding information technology and Internet technology to coordinate.)