ISPRS-ArchivesISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesISPRS-ArchivesInt. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.2194-9034Copernicus PublicationsGöttingen, Germany10.5194/isprs-archives-XLII-4-W6-1-2017PREFACEKarasI. R.1Conference Chair, Karabuk University, Computer Engineering Department, Karabuk, Turkey13112017XLII-4/W611This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this licence, visit https://creativecommons.org/licenses/by/4.0/This article is available from https://isprs-archives.copernicus.org/articles/isprs-archives-XLII-4-W6-1-2017.htmlThe full text article is available as a PDF file from https://isprs-archives.copernicus.org/articles/isprs-archives-XLII-4-W6-1-2017.pdf