@article{Gulbe_2016,
title={Semi-Automatic Selection of Ground Control Points for High Resolution Remote Sensing Data in Urban Areas},
volume={20},
ISSN={2255-8691},
url={http://dx.doi.org/10.1515/acss-2016-0011},
DOI={10.1515/acss-2016-0011},
number={1},
journal={Applied Computer Systems},
publisher={Walter de Gruyter GmbH},
author={Gulbe,
Linda and Korāts,
Gundars},
year={2016},
month=dec,
pages={21–26} }