Simple download service (Atom) of the dataset: Isocotes of the Vouge floods in Côte-d’Or

Isocotes represent water levels at the same altitude for the 100-year reference flood. This layer was obtained by modelling in the framework of the hydraulic study of the Vouge, biètre and Cents Fonts carried out by the research office BRLI in 2017 under the supervision of the DDT de la Côte-d’Or. Layer cleaned in 2020 by the DDT21 to correspond to the hazard layer cleaned by CEREMA Centre East in 2020 (white areas, smoothing, pelleting...)等淹水位线（Isocotes）指对应百年一遇基准洪水的同海拔水位线。该图层由研究机构BRLI于2017年，在科多尔省土地与森林管理局（DDT de la Côte-d’Or）的监督下，针对武热河（Vouge）、比耶特尔河（biètre）与桑斯丰特水系（Cents Fonts）开展的水力学研究框架内通过建模生成。该图层于2020年由DDT21完成预处理，以匹配CEREMA东部中心同年清洗后的灾害风险图层，处理内容涵盖空白区域修正、平滑处理及格网化等操作。