上海市地理国情普查和监测工作的技术特点

摘要

This paper ,considering the actual work of geographic conditions census and monitoring in Shanghai ,focus on analyzes several technical characteristics of the geographical conditions census and monitoring work in Shanghai .Ac-cording to the area characteristics of Shanghai city ,such as high building density ,large population ,land resources short-age and so on ,elaborates the content of Shanghai City thematic analysis .Then takes JiaDing District as an example ,intro-duces the pilot project situation of geographic conditions census and monitoring in Shanghai .Shows the spatial distribu-tion conditions and characteristics of the human elements and buildings in Jiading District .Result verifys the feasibility of technical solutions .%结合正在开展的上海市地理国情普查和监测工作实际，重点分析了上海市地理国情普查和监测工作的几个技术特点。根据上海城市建筑物密度大、人口多、土地资源紧缺等区域特色，阐述了上海城市专题分析的内容。然后以嘉定区为例，介绍了上海市地理国情普查的试点情况，展示了嘉定区地理国情普查成果中各类人文要素和建筑物的空间分布状况及特征。结果验证了技术方案的可行性。