【摘要】 在3S技术的支持下,以西藏工布江达县西朗小流域为例,应用TM多光谱影像,采集和处理各类数据,解译得到小流域的土地利用和水土流失信息.在此基础上,确定总体规划目标,合理安排农、林、牧等各业用地,因地制宜地布设综合治理措施.更多还原

【Abstract】 With the support of 3S technology,taking the Xilang small watershed as an example,TM image is applied as data source and the data were collected and processed.Based on that,the overall plan is defined,the land used for agriculture,forest,animal husbandry and so on is properly arranged.The measure of comprehensive management is established according to the local conditions.更多还原