TY - JOUR A1 - Strigaro, D. A1 - Cannata, M. A1 - Warusavitharana, E. A1 - Sudantha, B. H. A1 - Ratnayake, R. T1 - AN OPEN DROUGHT MONITORING SYSTEM FOR THE DEDURU OYA BASIN IN SRI LANKA IN THE CONTEXT OF THE 4ONSE PROJECT JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-4/W14 SP - 227 EP - 231 Y1 - 2019/08/23 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-4-W14/227/2019/ L1 - https://isprs-archives.copernicus.org/articles/XLII-4-W14/227/2019/isprs-archives-XLII-4-W14-227-2019.pdf DO - 10.5194/isprs-archives-XLII-4-W14-227-2019 ER -