【摘要】 论述了在荒漠化土地监测中建立TM影像目视解译标志的目的、意义、方法及依据 ,并建立了新疆主要荒漠化土地类型的解译标志 ,提出了建标工作中的问题与建议 ,以便为 3S技术在新疆土地资源调查与应用奠定基础更多还原

【Abstract】 Today the development of agriculture,faculty,stock raising and many fields of society was seriously affected and restricted by intensity of land resource desertification in Xinjiang.It is a valuable scientist and vital way to classify and make dynamic supervision based on remote sensing data with desertification land.The intent,sense,means and warranty of establishing interpretation signs by visual interpretation on TM image in the research of desertification are considered in this paper. And interpretation signs of desertification of land resource in Xinjiang are established, the problems and suggestions in establishment of interpretation signs are reviewed.a foundation is laid for the application and extension of 3S technology in surveying of land resource in Xinjiang.更多还原