基于DPC与TDOM绘制大比例尺地形图可行性研究  

Feasibility Study on Making Large Scale Topographic Map Based on DPC and TDOM Technology

作　　者：柳跃东 温象东[1] 董景利[1] LIU Yuedong;WEN Xiangdong;DONG Jingli(Shandong Geological Surveying Institute,Shandong Jinan 250002,China)

机构地区：[1]山东省地质测绘院,山东济南250002

出　　处：《山东国土资源》2018年第8期77-79,共3页Shandong Land and Resources

摘　　要：近年来,摄影测量呈现出前所未有的发展新态势,传统摄影测量技术面临着深度变革,提出了基于DPC与TDOM绘制地形图,目前该技术还处于研究阶段,山东省地质测绘院采用低空无人机摄影测量技术进行了探索实验。该文基于1∶500比例尺地形图测绘项目,对试验区进行了低空无人机摄影、影像处理,利用DPC与TDOM绘制1∶500比例尺地形图。经精度检核,证明该技术可行。In recent years,photogrammetry has been developing.Traditional photogrammetry technology is facing the reform.The feasibility for making topographic map based on DPC and TDOM technology has been put forward.At present.The technology is still in research stage at present.The technology experiment has carried on the exploration by Shandong Geological Surveying Institute by using low-altitude uav photogrammetry technology.Based on topographic map surveying and mapping project with the scale of 1∶500,low-altitude uav photography,image processing has been carried out in experimental area,and topographic map with the scale of 1∶500 has been made by using DPC and TDOM technology.The feasibility of the technology has been determined through precision.

关 键 词：TDOM 无人机 低空摄影测量 DLG DPC 

分 类 号：P237[天文地球—摄影测量与遥感]