@article{Liu_2020,
title={MULTI-TEMPORAL MONITORING OF URBAN RIVER WATER QUALITY USING UAV-BORNE MULTI-SPECTRAL REMOTE SENSING},
volume={XLIII-B3-2020},
ISSN={2194-9034},
url={http://dx.doi.org/10.5194/isprs-archives-xliii-b3-2020-1469-2020},
DOI={10.5194/isprs-archives-xliii-b3-2020-1469-2020},
journal={The International Archives of the Photogrammetry,
Remote Sensing and Spatial Information Sciences},
publisher={Copernicus GmbH},
author={Liu,
C. and Zhou,
X. and Zhou,
Y. and Akbar,
A.},
year={2020},
month=aug,
pages={1469–1475} }