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http://dx.doi.org/10.5762/KAIS.2019.20.11.13

Comparison of Accuracy and Characteristics of Digital Elevation Model by MMS and UAV  

Park, Joon-Kyu (Department of Civil Engineering, Seoil University)
Um, Dae-Yong (Department of Civil Engineering, Korea National University of Transportation)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.20, no.11, 2019 , pp. 13-18 More about this Journal
Abstract
The DEM(Digital Elevation Model) is a three-dimensional spatial information that stores the height of the terrain as a numerical value. This means the elevation of the terrain not including the vegetation and the artifacts. The DEM is used in various fields, such as 3D visualization of the terrain, slope, and incense analysis, and calculation of the quantity of construction work. Recently, many studies related to the construction of 3D geospatial information have been conducted, but research related to DEM generation is insufficient. Therefore, in this study, a DEM was constructed using a MMS (Mobile Mapping System), UAV image, and UAV LiDAR (Light Detection And Ranging), and the accuracy evaluation of each result was performed. As a result, the accuracy of the DEM generated by MMS and UAV LiDAR was within ± 4.1cm, and the accuracy of the DEM using the UAV image was ± 8.5cm. The characteristics of MMS, UAV image, and UAV LiDAR are presented through a comparison of data processing and results. The DEM construction using MMS and UAV can be applied to various fields, such as an analysis and visualization of the terrain, collection of basic data for construction work, and service using spatial information. Moreover, the efficiency of the related work can be improved greatly.
Keywords
DEM; Geospatial Information; Image; LiDAR; Mobile Mapping System; Unmanned Aerial Vehicle;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 J. M. Chun, S. H. Yoon, and D. Y. Kim, "Virtual Force(VF)-based Disaster Monitoring Network Using Multiple UAVs", The Journal of The Institute of Internet, Broadcasting and Communication, Vol.16, No.4, pp. 97-108, 2016. DOI: http://dx.doi.org/10.7236/JIIBC.2016.16.4.97   DOI
2 B. G. Choi, Y. W. Na, Y. S. Shin, "A Comparative Study of Carbon Absorption Measurement Using Hyperspectral Image and High Density LiDAR Data in Geojedo", Korean Society Of Surveying, Geodesy, Photogrammetry and Cartography, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.35, No.4, pp. 231-240, 2017. DOI: https://doi.org/10.7848/ksgpc.2017.35.4.231   DOI
3 Trimble Inc., MX9, [Internet]. Trimble Inc. Available From: https://www.trimble.com (accessed May. 10, 2019)
4 Delair-tech Inc., UX11, [Internet]. Delair-tech Inc. Available From: https://delair.aero/ (accessed May. 10, 2019)
5 YellowScan Inc., LiDAR for Drone Solutions, [Internet]. Yellowscan Inc. Available From: https://www.yellowscan-lidar.com/(accessed May, 10, 2019)
6 K. D. Kim, S. H. Jung, K. H. Lee, Y. S. Choi, M. S. Kim, "Mobile Mapping System Development Based on MEMS-INS for Measurement of Road Facility", Korean Society Of Surveying, Geodesy, Photogrammetry and Cartography, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.36, No.2, pp. 75-84, 2018. DOI: https://doi.org/10.7848/ksgpc.2018.36.2.75   DOI
7 J. B. Lee, S. Y. Kim, H. M. Jang, Y. Huh, "Detection of Unauthorized Facilities Occupying on the National and Public Land Using Spatial Data", Korean Society Of Surveying, Geodesy, Photogrammetry and Cartography, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.36, No.2, pp. 67-74, 2018. DOI: https://doi.org/10.7848/ksgpc.2018.36.2.67   DOI
8 K. J. Ahn, D. S. Ko, "A Study on Reconstruction of 3-Dimensional Spatial Model Based on Photogrammetry Using V-World and Its Use as Urban 3D", Journal of Digital Contents Society Content, Vol.20, No.1, pp. 119-126, 2019. DOI: http://dx.doi.org/10.9728/dcs.2019.20.1.119   DOI
9 Y. R. Park, Y. O. Kang, D. E. Kim, J. Y. Lee, N. Y. Kim, "Analysis of Seoul Image of Foreign Tourists Visiting Seoul by Text Mining with Flickr Data", Journal of the Korean Society For GeospatIal Information Science, Vol.27, No.1, pp. 11-23, 2019. DOI: http://dx.doi.org/10.7319/kogsis.2019.27.1.01
10 M. K. Chung, C. J. Kim, K. H. Choi, D. K. Chung, Y. G. Kim, "Development of LiDAR Simulator for Backpack-mounted Mobile Indoor Mapping System", Korean Society Of Surveying, Geodesy, Photogrammetry and Cartography, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.35, No.2, pp. 91-102, 2017. DOI: https://doi.org/10.7848/ksgpc.2018.36.6.545   DOI
11 S. K. Choi, G. H. Kim, J. W. Choi, S. K. Lee, D.Y. Choi, S. H. Jung, S. J. Chun, "UAV-based Land Cover Mapping Technique for Monitoring Coastal Sand Dunes," Korean Society Of Surveying, Geodesy, Photogrammetry and Cartography, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.35, No.1, pp. 11-22, 2017. DOI: https://doi.org/10.7848/ksgpc.2017.35.1.11   DOI
12 T. H. Park, C. M. Jang, S. I. Jang, B. S. Chun, "Road-traffic Noise Mapping by Combining GIS DB and LiDAR Dataset", Trans. Korean Soc. Noise Vib. Eng., Vol.28, No.4, pp. 483-489, 2018. DOI: https://doi.org/10.5050/KSNVE.2018.28.4.483   DOI