@inproceedings{sgem2015s10128,
  title = {CALIBRATING THE PHOTOGRAMMETRIC UNIT},
  author = {Mikovcakova, Monika and Mikolas, Milan and Policka, Andrea and Kovalcik, Lubomir and Pechar, Tomas},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, INFORMATICS, GEOINFORMATICS AND REMOTE SENSING},
  year = {2015},
  pages = {1003-1010},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b21/s10.128}
}