@Article{isprs-archives-XLIX-B3-2026-287-2026,
AUTHOR = {Wang, S. and Zhang, W.},
TITLE = {From Urban 3D Imagery to Low-Altitude Flight Risk Perception: A Construction Method for the Low-Altitude Flight Safety Zones of Surveying and Mapping UAVs and Its Application in Shanghai},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLIX-B3-2026},
YEAR = {2026},
PAGES = {287--293},
URL = {https://isprs-archives.copernicus.org/articles/XLIX-B3-2026/287/2026/},
DOI = {10.5194/isprs-archives-XLIX-B3-2026-287-2026}
}