▍1. cry
说明: 通过IDL,简单实现灰度变换,彩色变换等基本操作,包括图片打开保存拖拽显示(Simple implementation of gray level transformation, color transformation and other basic operations)
基于MODIS 大气水汽的计算,大气水汽含量(Atmospheric Water Vapor Calculation Based on MODIS)
说明: 基于MODIS 大气水汽的计算,大气水汽含量(Atmospheric Water Vapor Calculation Based on MODIS)
在ENVI中利用此程序可将多光谱影像拆分为单个波段。(In ENVI, multi-spectral images can be divided into single bands by using this program.)
说明: 在ENVI中利用此程序可将多光谱影像拆分为单个波段。(In ENVI, multi-spectral images can be divided into single bands by using this program.)
这些代码主要是IDL语言源码,主要功能:初始化ENVI,定标,大气校正,融合,镶嵌,裁剪,分类(监督+非监督),面向对象特征提取,结束ENVI(These codes are mainly IDL language source code, the main functions: initialization, ENVI, calibration, atmospheric correction, fusion, mosaic, cutting, classification (supervision + non supervision), object oriented feature extraction, ending ENVI)
批量读取某一文件夹下的所有地表潜热通量数据(.NC格式),全球数据,转换为TIFF栅格格式。遥感数据批处理。(Read surface laten heat flux data (.nc) to geotiiff format.)
说明: 修改文件存储路径及相关参数,此代码可读取nc格式的文件(After modifying file storage path and related parameters,this code can read the data with the format of 'nc')
基于地物分类真值的高光谱遥感图像分类精度评价(Accuracy uation of remote sensing image classification)
ENVI4.7及以上版本和IDL7.1以上版本,将高光谱遥感图像进行Savitzky-Golay光谱平滑滤波(ENVI4.7 above and IDL7.1 and above, hyperspectral images Savitzky-Golay smoothing filter spectrum)
geotiff_segment.影像分割的小程序,简单易用,非常方便,开发环境IDL.(geotiff_segment.Small image segmentation procedures, simple to use, very, IDL development environment.)
IDL语言进行波段运算功能的源代码,有两个内容(IDL language band math )
由遥感图像的日数据生成旬数据,一是输出旬数据总和,二是输出旬数据平均值(From the date of remote sensing image data generated late data, the sum of ten days one output data, the second is the average of the output data late)
IDL编写的以时间为变量的散点图代码,值得新手学习(IDL prepared time-variable scatter plot code, novice worth learning)
批量化处理图像格式转换,即从img、dat、jpeg等格式转换为tiff格式,在ENVI/IDL环境下直接运行即可。(transform the style of the remote sensing miagery data imgdatjpeg to the tiff style by batch. )
在IDL中运行,可以将多光谱、高光谱等多波段影像拆分为为单一波段影像(It works in IDL and it can split multibands into single band)