Studies on landscape analysis by means of large scale aerial photographs

航空photographs.as是地理学研究的工具，有利于把握分布广泛的景观，也有利于分析构成景观的要素之间的相互关系。然而，有时在地理判读中需要对航空摄影图像进行精确分析。本研究旨在研究大比例尺航片上的地物小影像或微影像。利用放大图像进行立体观察，研究了摩尔微地貌、滑坡、活断层陡坎、古、中世纪历史景观、灌溉系统和农业等方面的地理特征。还研究了应用遥感技术进行图象分析的方法。

Aerial photographs.as a tool for geographical studies, have advantage to grasp landscape of wide distribution and also to analyze interrelation between elements consisting the landscape. Sometimes, however.precise analysis of aerial photographic images is needed in the geographical interpretation. This research aims at studying small or micro images of geographical features on the large scale aerial photographs. Stereoscopic observation of enlarged images are also applied assisted by zoom stereoscopes.Researches have been made on such geographical features as micro landforms of moor, landslide, scarplet due to active fault, historical landscapes of the ancient and middle ages.irrigation systems and agricultural aspects. Image analysis by means of application of remote sensing technique have also been studied.