@Article{isprs-archives-XL-3-W3-177-2015,
AUTHOR = {},
TITLE = {Preface},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XL-3/W3},
YEAR = {2015},
PAGES = {177--178},
URL = {https://isprs-archives.copernicus.org/articles/XL-3-W3/177/2015/},
DOI = {10.5194/isprsarchives-XL-3-W3-177-2015}
}