@Article{isprs-archives-XLII-4-W9-1-2018,
AUTHOR = {Abdul Rahman, A.},
TITLE = {PREFACE},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-4/W9},
YEAR = {2018},
PAGES = {1--1},
URL = {https://isprs-archives.copernicus.org/articles/XLII-4-W9/1/2018/},
DOI = {10.5194/isprs-archives-XLII-4-W9-1-2018}
}