利用SPOT和ETM+影像进行县级土地利用调查——以河北省万全县为例

APPLYING THE IMAGE OF SPOT AND ETM+ TO THE INVESTIGATION OF LAND USING AT COUNTY-LEVEL ——Taking Wanquan County of Hebei Province as an Example

本文以SPOT和ETM+影像作为主要信息源,经过对图像进行几何纠正、配准、增强和融合等一系列处理后,在ARCVIEWGIS基础上,成功完成了对河北省万全县土地资源利用情况的调查分析。同时还对应用遥感技术成功获取土地资源利用信息的方法和技术进行了探讨。

Utilizing SPOT and ETM+ image as the main information-source, after the series of processing to the image, such as geometric correction, registration, enhancement and merging, this paper has completed the investigation and analysis of land resource using in Wanquan county of Hebei province based on ArcView GIS successfully. At the same time, it has also researched how to acquire the information of land using with the remote sensing successfully.