本论文应用RS和GIS复合技术提取大福州城土地利用信息图谱,从现状结构、发展变化(净变化与相互转化)等方面对大福州城的土地利用信息进行定性和定量的分析,并建立了实验区土地利用演变过程和空间扩展图谱,其研究和建立的土地利用斑块形态与扩展图谱,在一定程度上反映了地学信息图谱的“形-数-理结合”和“系列化”、“谱系化”、“模型数值化”的特征,本工作是地学信息图谱在LUCC中的应用尝试,对区域土地可持续利用有指导意义。
Information of landuse and land cover is extracted by RS technology. Great Fuzhou landuse information is analyzed from structure and developing change by GIS technology. We built dynamic change maps which show geo - information atlas features of " shape model- theory" and series and atlas and model number value. Landuse types are analyzed why it is changed and how to use it in the future. The results will be meaningful for sustainable development of landuse in study area and can be also used in the landuse/ land cover study.