TY - JOUR A1 - Sefercik, U. G. A1 - Schunert, A. A1 - Soergel, U. A1 - Watanabe, K. T1 - VALIDATION OF DEMs DERIVED FROM HIGH RESOLUTION SAR DATA: A CASE STUDY ON BARCELONA JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - I-7 SP - 49 EP - 54 Y1 - 2012/07/16 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/I-7/49/2012/ L1 - https://isprs-annals.copernicus.org/articles/I-7/49/2012/isprsannals-I-7-49-2012.pdf DO - 10.5194/isprsannals-I-7-49-2012 ER -