TY - JOUR A1 - Skarbal, B. A1 - Peters-Anders, J. A1 - Faizan Malik, A. A1 - Agugiaro, G. T1 - HOW TO PINPOINT ENERGY-INEFFICIENT BUILDINGS? AN APPROACH BASED ON THE 3D CITY MODEL OF VIENNA JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - IV-4/W3 SP - 71 EP - 78 Y1 - 2017/09/25 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/IV-4-W3/71/2017/ L1 - https://isprs-annals.copernicus.org/articles/IV-4-W3/71/2017/isprs-annals-IV-4-W3-71-2017.pdf DO - 10.5194/isprs-annals-IV-4-W3-71-2017 ER -