1·Digital photogrammetric combining with modem image process technology has become one of effective means for indirect measure in scene of the traffic accident.
数字摄影测量与现代图像处理技术相结合，已成为交通现场间接测量的有效手段之一。
2·The factors to effect the measuring accuracy of digital photogrammetric systems are analyzed and the methods to improve the measuring accuracy are presented.
对影响数字摄影测量系统精度的因素进行了分析，并提出了提高测量精度的方法。
3·At recent years, the close-range photogrammetric technology is widely used in many fields as a non-contact and high-accuracy method of measurement.
近年来，近景摄影测量技术作为一种非接触高精度的测量方法在各行各业都有着广泛的应用。
4·In this paper, according to the feature of photogrammetric satellites, the concept of the satellite launching window is introduced, and the formulae of its determination deduced.
本文根据摄影测量卫星的特点介绍了卫星发射窗口的概念，导出一组确定卫星发射窗口的公式。
5·This paper has dealt with the short-range high speed photogrammetric system for large-scale rocket launching lateral drift-magnitude and the data processing method.
本文论及了大型火箭发射起飞段横向漂移量的近距离高速摄影测量系统和数据处理方法。