豫东平原土地利用的遥感调查

A REMOTE SENSING SURVEY OF LAND USE IN YUDONC PLAIN

本文论述了用近红外彩色成片进行土地利用现状调查的原理和进行土地利用类型判释的方法，并 详细介绍了豫东平原土地利用类型的判释特征。在此基础上分析了豫东平原土地利用现状的特点，指 出了豫东平原土地利用现状存在的问题，提出了综合开发利用的意见。

This paper discussed the principle of land use status survey by using infrared aerial photographs and the methods of identifying land use categories. The principle and methods were then used to analyze the characteristics of current land use in Yudong Plain, to clarify the problems existing in land use in this region. Suggestions about land use in a comprehensive way were proposed.