基于CBERS CCD图像的焦家坡垃圾填埋场动态变化监测

Using CBERS CCD Images to Monitor Dynamic Change of Jiaojiapo Waste Landfill Site

利用多时相国产CBERS CCD遥感图像数据,通过整合SAVI植被指数计算和决策树分类技术,对焦家坡垃圾填埋场动态变化进行监测,结果表明:焦家坡垃圾填埋场建成后,其覆盖面积逐年增加,裸露度逐年减小。多时相CBERS CCD遥感图像可以满足普查阶段城市垃圾填埋场动态变化监测的需要。

Using multi-temporal CBERS CCD remote sensing image data,through the integrating SAVI with Decision Tree method,the dynamic change of Jiaojiapo Waste Landfill Site was monitored.The results showed that the covered areas increased and exposed area decreased year by year after Jiaojiapo Waste Landfill Site was constructed.And multi-temporal CBERS CCD remote sensing images method is enough to be of operational use for monitoring the dynamic change of waste landfill sites in the general survey phase.