多源数据在城镇村庄内部土地利用现状调查中的应用

Utilization of multi-source data in survey of present land use situation in towns and villages

城镇村庄内部土地利用现状调查内业地类图斑采集,是外业核查高效顺利进行的关键。多源数据成果,为内业地类图斑采集提供数据基础,同时减少人力和时间的投入,为外业核查提供高质量的底图数据。

Investigation of land use status in towns and villages is the key to efficient and smooth field verification. The multi-source data results provide data basis for the field map spot collection, reduce the input of manpower and time,and provide high-quality base map data for field verification.