基于Matlab遥感数据分形及地统计分析软件实现

Fractal and geo-statistic analysis software system for remote sensing data based on Matlab.

为实现遥感数据空间结构信息快速获取,该研究以Matlab为平台,开发研制了遥感数据分形和地统计分形软件系统(FGARS).该软件系统具有良好的图形用户界面,且易于修改扩充.通过高光谱数据分形测量、城市空间结构多重分形分析和森林空间异质性分析等3个实例,表明利用该系统进行分析能正确的表达不同区域的空间结构信息.这为利用分形、地统计这两个新的工具从遥感数据中提取空间信息带来了很大便利.

In order to quickly obtain spatial information from remote sensing data, Fractal and Geo-statistic Analysis of Remote Sensing （FGARS） has been developed based on Matlab. This software has a better GUI and is easy to modify and update. The software can express the spatial structure information in different regions correctly in three examples, i.e. fractal measure of hyper-spectral remote sensing data, multi-fractal analysis of city spatial structure characteristics and spatial heterogeneity analysis of forest regions by Geo-statistics. This software will accelerate the application of fractal and geo-statistic analysis in remote sensing.