@Article{isprs-annals-XI-1-2026-131-2026,
AUTHOR = {Tang, X. and Lu, Y. and Li, T. and Zhou, X. and Lu, J. and Zhang, X. and Zhang, X. and Qiu, X. and Chen, J.},
TITLE = {Cross-validation of the DEM obtained using LuTan-1 SAR satellites: A case study in Guyuan County, China},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XI-1-2026},
YEAR = {2026},
PAGES = {131--136},
URL = {https://isprs-annals.copernicus.org/articles/XI-1-2026/131/2026/},
DOI = {10.5194/isprs-annals-XI-1-2026-131-2026}
}