福建省土地资源遥感调查与分析研究

Study on Investigation and Analysis of Land Utilization Status of Fujian Province

采用"3S"技术对福建省土地资源进行遥感调查,拟订了土地利用的分类系统,系统地建立了全省的判图标志,绘制了2001年的1∶250000福建省土地利用现状图并更新其数据库,在此基础上,简要分析了福建省土地利用遥感调查面积与详查面积之间差异及原因.

In the paper,land resources is surveyed by '3s' techniques in Fujian,the land utilization status of last year with the scale 1∶250 000 is interpreted based on the TM photoes sent by American land satellite,in the mean time,land utilization database has been constructed.Based on those,the differences between the amounts of two kinds of areas,one by the means of RS,and another by the means of statistics,are analyzed.