TY - JOUR A1 - Evangelou, T. A1 - Gkeli, M. A1 - Potsiou, C. T1 - BUILDING DIGITAL TWINS FOR SMART CITIES: A CASE STUDY IN GREECE JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - X-4/W2-2022 SP - 61 EP - 68 Y1 - 2022/10/14 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/X-4-W2-2022/61/2022/ L1 - https://isprs-annals.copernicus.org/articles/X-4-W2-2022/61/2022/isprs-annals-X-4-W2-2022-61-2022.pdf DO - 10.5194/isprs-annals-X-4-W2-2022-61-2022 ER -