Landsat8_process

利用IDL编写的，实现了掩膜、 波段合成、 主成分分析 、缨帽变换、 水体指数（ndwi）、 归一化植被指数（ndvi）。面向对象方法写的(use idl language，come true mask、layer stacking、texture、tascap、pc、ndvi、ndwi)

mapinfo mapx 使用vb 编程的一个例子(mapinfo mapx use of a Visual Basic programming examples)

说明：  根据OFI指数确定高光谱数据的最佳3个波段组合(Determining the best three band combination of hyperspectral data based on ofI index)

说明：  Mapbasic编制的用于制图的多个工具程序。该程序已集于一个菜单下。(str preparation for a number of mapping tools procedures. The procedure has been set in a menu.)

一个用VC++编写的DEM数据的读写和显示程序。(a VC DEM data prepared by the reader and display procedures.)

说明：  ARCGIS问题以及精华帖子大收集,学习ARCGIS的好帮手!(ARCGIS essence of the problem and the largest collection of articles, learning ARCGIS a good helper!)

说明：  国家水质评估（NAWQA）区域特征化工具箱的1.0版。ArcGIS（版本9.3和9.3.1）可使用。工具箱由一组自定义工具组成，这些工具实现了NAWQA项目使用的地理信息系统（GIS）技术，用于描述含水层区域、流域和取样井的特征。(This is release 1.0 of the National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox. These tools are designed to be accessed using ArcGIS Desktop software (versions 9.3 and 9.3.1). The toolbox is composed of a collection of custom tools that implement geographic information system (GIS) techniques used by the NAWQA Program to characterize aquifer areas, drainage basins, and sampled wells.)

说明：  地址转换经纬度的好用工具，可转换高德、百度、腾讯等坐标，免费实用。(Address translation to latitude and longitude, which can be converted to Gaode, Baidu, Tencent and other coordinates, free and practical.)

线程Demo join interrupt sleep yield等几个常用线程方法(a simple Thread demo)

说明：  处理遥感图形，将时间序列进行分布式线性拟合(Processing remote sensing graph and distributed linear fitting of time series)