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Flood inundation maps using Sentinel-2: a case study in Berdan Plain
Author(s) -
Şerife Pınar GÜVEL,
Mehmet Ali Akgül,
Hakan Aksu
Publication year - 2022
Publication title -
water science and technology water supply
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.318
H-Index - 39
eISSN - 1607-0798
pISSN - 1606-9749
DOI - 10.2166/ws.2022.039
Subject(s) - flood myth , marsh , hydrology (agriculture) , irrigation , floodplain , environmental science , coastal plain , geography , water resource management , wetland , geology , cartography , archaeology , ecology , paleontology , geotechnical engineering , biology
This study assessed the performance of remote sensing and geographic information system techniques for analysing flood events in agricultural areas and estimating flooded areas in agricultural lands. The Berdan Plain in the southern part of Turkey is below sea level and prone to flood events. The flooded agricultural areas were estimated by using Sentinel-2 satellite data for the Berdan Irrigation Scheme from December 2019-January 2020. The flooded area in the old Aynaz marsh was estimated as 486.79 hectares on 9 January 2020, while the total flooded area in the Berdan Irrigation Project was 4,515.58 hectares. Flood volume was calculated as 2.61 hm3 and the highest water level was estimated to be −0.76 metres in the old Aynaz marsh.

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