@Article{isprs-archives-XLVIII-1-W2-2023-665-2023,
AUTHOR = {Liu, R. K. and Zhang, D. J.},
TITLE = {INDOOR POSITIONING AND NAVIGATION BASED ON QR CODE MAP},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLVIII-1/W2-2023},
YEAR = {2023},
PAGES = {665--670},
URL = {https://isprs-archives.copernicus.org/articles/XLVIII-1-W2-2023/665/2023/},
DOI = {10.5194/isprs-archives-XLVIII-1-W2-2023-665-2023}
}