@Article{isprs-archives-XLII-4-W16-1-2019,
AUTHOR = {Abdul Rahman, A.},
TITLE = {PREFACE},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-4/W16},
YEAR = {2019},
PAGES = {1--1},
URL = {https://isprs-archives.copernicus.org/articles/XLII-4-W16/1/2019/},
DOI = {10.5194/isprs-archives-XLII-4-W16-1-2019}
}