TY - JOUR A1 - Sinha, S. A1 - Santra, A. A1 - Mitra, S. S. T1 - A METHOD FOR BUILT-UP AREA EXTRACTION USING DUAL POLARIMETRIC ALOS PALSAR JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - IV-5 SP - 455 EP - 458 Y1 - 2018/11/15 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/IV-5/455/2018/ L1 - https://isprs-annals.copernicus.org/articles/IV-5/455/2018/isprs-annals-IV-5-455-2018.pdf DO - 10.5194/isprs-annals-IV-5-455-2018 ER -