@article{Pispidikis_2016,<br/><span class="tab"></span> title={DEVELOPMENT OF A 3D WEBGIS SYSTEM FOR RETRIEVING AND VISUALIZING CITYGML DATA BASED ON THEIR GEOMETRIC AND SEMANTIC CHARACTERISTICS BY USING FREE AND OPEN SOURCE TECHNOLOGY},<br/><span class="tab"></span> volume={IV-2/W1},<br/><span class="tab"></span> ISSN={2194-9050},<br/><span class="tab"></span> url={http://dx.doi.org/10.5194/isprs-annals-iv-2-w1-47-2016},<br/><span class="tab"></span> DOI={10.5194/isprs-annals-iv-2-w1-47-2016},<br/><span class="tab"></span> journal={ISPRS Annals of the Photogrammetry,<br/><span class="tab"></span> Remote Sensing and Spatial Information Sciences},<br/><span class="tab"></span> publisher={Copernicus GmbH},<br/><span class="tab"></span> author={Pispidikis,<br/><span class="tab"></span> I. and Dimopoulou,<br/><span class="tab"></span> E.},<br/><span class="tab"></span> year={2016},<br/><span class="tab"></span> month=oct,<br/><span class="tab"></span> pages={47–53} }