@Article{isprs-annals-X-3-W2-2022-101-2022,
AUTHOR = {Zhou, Y. and Hu, Q. and Zhang, J. and Zhao, P. and Yu, F. and Ai, M.},
TITLE = {AN GROUND AND UNDER-GROUND URBAN ROADS SURVEYING APPROACH USING INTEGRATED 3D LIDAR AND 3D GPR TECHNOLOGY},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {X-3/W2-2022},
YEAR = {2022},
PAGES = {101--107},
URL = {https://isprs-annals.copernicus.org/articles/X-3-W2-2022/101/2022/},
DOI = {10.5194/isprs-annals-X-3-W2-2022-101-2022}
}