云南山区NPP遥感监测研究中遥感图像预处理

 在国际上,区域植被第一性生产力(NPP)的监测和估算已成为遥感技术应用研究的重要方面.针对云南山区特点,利用遥感监测技术进行山区植被NPP的应用方法研究具有特殊意义.现就课题“遥感监测山区植被NPP的应用方法研究”中所进行的有关前期工作———遥感图像预处理的内容、工作平台、遥感图像与基础地理信息概况、遥感图像数据的试验样区切割提取,以及试验样区遥感数据多光谱信息的统计计算等进行操作整理与初步分析研究,对有关研究的深入进行获得初步的基础研究成果.

Image previous process on remote sesning monitoring NPP in Yunnan mountain area

In developed countries,the application research on region vegetation NPP monitoring and predicting by remote sensing technique has been an important aspect of remote sensing information use.In accordance with the mountain area characteristics,it is of special significance to study NPP monitoring and predicting by remote sensing technique in Yunnan Province.The preparation was aimed for explored method on study NPP monitoring and predicting by remote sensing technique in Yunnan Province,based on data collection and image process system,and completed previous image process on remote sensing data and geographic information.The image previous process was put in order and some primary analysis was also done on result of hyper spectral statistics in the selected case of research area.