Discussion on Photogrammetry Performance of Different Aerial Photogrammetry Sensors

According to different physical theory used to collect and record information,photogrammetry and surveying is classfied into several kinds of patterns:frame film camera,linear array camera,three linear array camera,SAR and INSAR photogrammetry and surveying.In this paper,each pattern is briefly introduced on its lastest development,its effect and characteristics,etc.The result shows that each product of different pattern has its particular advantange and limitation.So it is necessary in practice to have the several products cooperate to get the best result.