摄影测量发展到今天 ,已步入数字摄影测量时代 ,其技术理论均有了很大的发展。而地球数字化的趋势及测绘科技进步的需要必将加速摄影测量技术理论的应用普及。本文阐述了摄影测量的发展与现状 ,并简要介绍了摄影测量应用领域及其变化 Photogrammetry development today, has entered the era of digital photogrammetry, the technical theory has been a great development. The trend of digitization of the earth and the need for the progress of science and technology in surveying and mapping will surely speed up the popularization of the application of photogrammetry theory. This article describes the development of photogrammetry and its status quo, and briefly introduces the photogrammetry applications and their changes