@Article{isprs-annals-X-4-W8-2025-649-2026,
AUTHOR = {Sadidi, J. and Joudaki, Z. and Rezayan, H.},
TITLE = {Introducing Building Indoor Topology Model (BITM) to Store Indoor Topology and Supporting Semantic Objects for Indoor Navigation},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {X-4/W8-2025},
YEAR = {2026},
PAGES = {649--654},
URL = {https://isprs-annals.copernicus.org/articles/X-4-W8-2025/649/2026/},
DOI = {10.5194/isprs-annals-X-4-W8-2025-649-2026}
}