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http://dx.doi.org/10.7848/ksgpc.2021.39.6.401

Applicability Review of Street Dimensional Data Survey Using Point Clouds Generated from Drone Photogrammetry  

Oh, Sunghoon (Architecture & Urban Research Institute)
Kim, Myung Jo (Architecture & Urban Research Institute)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.39, no.6, 2021 , pp. 401-408 More about this Journal
Abstract
With the proposal of amendments to the Pedestrian Safety Act in 2021, when the amendment bill is passed in the near future, a general dimensional investigation of the sidewalks' physical condition, which is the basis of pedestrian safety, is expected to be legislated and made mandatory. Therefore, this study presented a affordable methodology for street environment survey using entry-level drones and examined the feasibility of conducting a complete survey of pedestrian paths by local governments nationwide. To this end, various street facilities in the experimental site were measured to compare and analyze the accuracy of the point cloud data. As a result of the analysis, it was found that the measurement error range satisfies the public surveying guidelines. If the methodology presented in this study is applied, it is expected that individual local governments will be able to make a significant contribution to monitoring the physical conditions of streets to improve the pedestrian environment in the near future.
Keywords
Drone; Pedestrian Road; Sidewalk Environment; Point Cloud; Photogrammetry;
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1 Cho, J., Lee, J., and Lee, B. (2020), A Study on the Optimal Shooting Conditions of UAV for 3D Production and Orthophoto Generation, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 38, No. 6, pp. 645-653.   DOI
2 Han, S.G. and Oh, S.H. (2020), Development of a Pedestrian Convenience Index for Local Governments, AURI, Sejong, pp. 2.
3 Jung, K.Y. and Park, J.K. (2021), Roughness Analysis of Paved Road using Drone LiDAR and Images, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 39, No. 1, pp. 55-63.   DOI
4 Kim,M.A.(2021), Pedestrian Safety and Convenience Enhancement Act Partial Amendment, Act No. 2107514, (Jan. 20, 2021).
5 Shin, Y.H., Sohn, K.W., Lim, S.B., and Lee, D.C. (2021), 3D Thermo-Spatial Modeling Using Drone Thermal Infrared Images, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 39, No. 4, pp. 223-233.   DOI
6 Ai, C. and Tsai, Y. (2016), Automated sidewalk assessment method for americans with disabilities act compliance using three-dimensional mobile lidar, Transportation Research Record, Vol. 2542, No. 1, pp. 25-32.   DOI
7 Kim, Y.J., Oh, J.H., and Lee, C.N. (2017), Electric power line dips measurement using drone-based photogrammetric techniques, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 35, No. 6, pp. 453-460.   DOI
8 Russo, M., Carnevali, L., Russo, V., Savastano, D., and Taddia, Y. (2019), Modeling and deterioration mapping of facades in historical urban context by close-range ultra-lightweight UAVs photogrammetry, International Journal of Architectural Heritage, Vol. 13, No. 4, pp. 549-568.   DOI
9 Lee, J.B., Kim, H.J., Kim, J.H., and Wie, G.J. (2021), Water Depth and Riverbed Surveying Using Airborne Bathymetric LiDAR System-A Case Study at the Gokgyo River, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 39, No. 4, pp. 235-243.   DOI
10 Kim, H.J., Lee, J.B., and Kim, Y.I. (2020), A Study on the Integration of Airborne LiDAR and UAV Data for High-resolution Topographic Information Construction of Tidal Flat, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 38, No. 4, pp. 345-352.   DOI