@article{UBHD-68287790,
  author={Chu, Hone-Jay and Yang, Mon-Shieh and H{\"o}fle, Bernhard},
  title={Historic low wall detection via topographic parameter images derived from fine-resolution DEM},
  year={2017},
  pages={1-13},
  language={eng},
  issn={2220-9964},
  volume={6},
  number={11},
  note={Gesehen am 23.07.2018},
  journal={ISPRS International Journal of Geo-Information},
  doi={10.3390/ijgi6110346},
}