Accurate and emergent applications for high precision light small aerial remote sensing system

35th International Symposium on Remote Sensing of Environment

地球科学;生态环境科学

Pei, Liu^1 ; Yingcheng, Li^1,2 ; Yanli, Xue^1,2 ; Qingwu, Hu^3 ; Xiaofeng, Sun^1

China TopRS Technology Co., Ltd, Beijing, China^1

Chinese Academy of Surveying and Mapping, Beijing, China^2

Wuhan University, Wuhan, China^3

关键词: Accuracy evaluation;    Aerial remote sensing;    Application requirements;    Digital surface models;    Integrated operation modes;    Mapping products;    Remote sensing system;    Three-dimensional model;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/17/1/012182/pdf
DOI  :  10.1088/1755-1315/17/1/012182

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper, we focus on the successful applications of accurate and emergent surveying and mapping for high precision light small aerial remote sensing system. First, the remote sensing system structure and three integrated operation modes will be introduced. It can be combined to three operation modes depending on the application requirements. Second, we describe the preliminary results of a precision validation method for POS direct orientation in 1:500 mapping. Third, it presents two fast response mapping products- regional continuous three-dimensional model and digital surface model, taking the efficiency and accuracy evaluation of the two products as an important point. The precision of both products meets the 1:2 000 topographic map accuracy specifications in Pingdingshan area. In the end, conclusions and future work are summarized.