Digital Surface Model Generation based on Satellite Images

2019 ◽  
Author(s):  
Jung-Jae Yu ◽  
Lee Man Hee ◽  
Chang Joon Park
Keyword(s):  
Satellite Images ◽  
Surface Model ◽  
Model Generation ◽  
Digital Surface Model

scholarly journals UAV AERIAL SURVEY: ACCURACY ESTIMATION FOR AUTOMATICALLY GENERATED DENSE DIGITAL SURFACE MODEL AND ORTHOTHOTO PLAN

2016 ◽  
Vol XLI-B6 ◽  
pp. 155-159
Author(s):  
M. A. Altyntsev ◽  
S. A. Arbuzov ◽  
R. A. Popov ◽  
G. V. Tsoi ◽  
M. O. Gromov
Keyword(s):  
Survey Data ◽  
Laser Scanning ◽  
Aerial Survey ◽  
Surface Model ◽  
Model Generation ◽  
Digital Surface Model ◽  
Reliable Criterion ◽  
Accuracy Estimation ◽  
Survey Accuracy ◽  
Digital Orthophoto

A dense digital surface model is one of the products generated by using UAV aerial survey data. Today more and more specialized software are supplied with modules for generating such kind of models. The procedure for dense digital model generation can be completely or partly automated. Due to the lack of reliable criterion of accuracy estimation it is rather complicated to judge the generation validity of such models. One of such criterion can be mobile laser scanning data as a source for the detailed accuracy estimation of the dense digital surface model generation. These data may be also used to estimate the accuracy of digital orthophoto plans created by using UAV aerial survey data. The results of accuracy estimation for both kinds of products are presented in the paper.

Digital surface model generation using optimal RADARSAT-2 images

2014 ◽  
Author(s):  
Jean-Samuel Proulx-Bourque ◽  
Ramata Magagi ◽  
Norman T. O'Neill ◽  
Pierre Gravel
Keyword(s):  
Surface Model ◽  
Model Generation ◽  
Digital Surface Model
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