@Article{isprs-annals-IV-2-W1-55-2016,
AUTHOR = {Ellul, C. and de Almeida, J. P. and Romano, R.},
TITLE = {DOES COIMBRA NEED A 3D CADASTRE? PROTOTYPING A CROWDSOURCING APP
AS A FIRST STEP TO FINDING OUT},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {IV-2/W1},
YEAR = {2016},
PAGES = {55--62},
URL = {https://isprs-annals.copernicus.org/articles/IV-2-W1/55/2016/},
DOI = {10.5194/isprs-annals-IV-2-W1-55-2016}
}