REMOTE SENEING APPLICATION IN COUNTY-LEVEL LAND CLASSIFICATION AND LAND EVALUATION IN ARID AND SEMI-ARID ZONES——SHENMU COUNTY,SHAANXI PROVINCE AS A CASE STUDY

被引：0

作者：

Zhang Yonggui Commission for Integrated Survey of Natural Resources

机构：

来源：

干旱区资源与环境 | 1993年 / Z1期

关键词：

Arid and Semiarid Area; Land Type; Land Evaluation; Remote Sensing Application;

D O I：

10.13448/j.cnki.jalre.1993.z1.033

中图分类号：

学科分类号：

摘要：

1. Backgrounds Land classification and evaluation are necessary foundments for county-level deci-sions of land use planning and economic development. On the bases of physical conditions,the targets of land classification and land evaluation adhere to particular principles andmethodologies are to find out the quality, quantity and spatial distribution regularities of re-gional structure of land, and to obtain relevant information of land suitabilities and land

引用

页码：132 / 135

页数：4