CAJ | 학술논문

社会的飞速发展对测绘工作提出了新的要求，数据的现势性、数据采集的快速性矛盾逐渐突出，传统的数据更新方法生产成本高，更新周期长，已不能满足社会高速发展的需要。探索一条快速、高效的数据更新方法迫在眉睫。该文全面介绍了利用全数字摄影测量方法对已有1：1万3D数字产品进行更新的方法和技巧，在很大程度上缩短了数据更新周期，降低了数据更新的成本，提高了工作效率。
사회적비속발전대측회공작제출료신적요구，수거적현세성、수거채집적쾌속성모순축점돌출，전통적수거경신방법생산성본고，경신주기장，이불능만족사회고속발전적수요。탐색일조쾌속、고효적수거경신방법박재미첩。해문전면개소료이용전수자섭영측량방법대이유1：1만3D수자산품진행경신적방법화기교，재흔대정도상축단료수거경신주기，강저료수거경신적성본，제고료공작효솔。
Rapid development of society make a new requirement for surveying and mapping work. The contradiction between renewal of data and the data collection has become much more evident. Traditional data renewal method has the characteristics of highproduction cost and long renewal period. It can not meet the demand of high speed development of the society. It is very necessary to find a rapid and efficient data re- newal method. In this paper, renewal method and techniques of 3D digital product with the scale of 1: 10000 by using the digital photogrammetry method have been introduced. It can reduce the cost of data renewal and promote data renewal efficiency.