@Article{isprs-archives-XLIII-B1-2021-209-2021,
AUTHOR = {Chen, M. and Zhang, Q.},
TITLE = {ANALYSIS OF POSITIONING DEVIATION BETWEEN BEIDOU AND GPS BASED ON NATIONAL REFERENCE STATIONS IN CHINA},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLIII-B1-2021},
YEAR = {2021},
PAGES = {209--214},
URL = {https://isprs-archives.copernicus.org/articles/XLIII-B1-2021/209/2021/},
DOI = {10.5194/isprs-archives-XLIII-B1-2021-209-2021}
}