滦河三角洲及其周边海岸土地利用/覆被变化的遥感研究

A research on Land Use/Cover Change in Luanhe estuary and its ambient coast, using remotely sensed data

基于1987年和2000年LandSat卫星影像的分类结果,结合常规调查资料,得到了滦河三角洲及其邻近海岸地带近13年来土地利用/土地覆被变化的动态信息。通过对地类变化的细致分析,得出本区研究时段内自然与人类活动情况的地面指示。

Based on the refined classification results of two Landsat TM/ETM＋ images, which were from 1987 and 2000 respectively）, in situ data and some historical statistics, the dynamic information on the Land Use/Cover Change of the Luanhe estuary and its nearby coast was derived in this paper. By means of analyzing the changing dada in 13 years, the consequences on environmental change and human activities versus the Land Use/Cover Change were given in the studied area. Also, this paper gave a nowadays land cover statistics and a probable presumption on how this area would be changed in the foreseeable future. It was quite valuable to the further research tasks if only using some more advanced data sources.