Potential Flood Zones for Argentan Station (Orne)(LIC_4000)

This sheet describes all the spatial data sets produced for the determination of Potential Flood Zones (ZIPs) attached to the height of 4 m at Argentan station (I303101001). The information produced corresponds to: to the envelope of the flooded area: the potential flood zone (IPZ) that represents the surface right-of-way of the flood calculated or observed for a coast or a water height at the limnimetric scale of a reference hydrometric station(s). classes of water heights: iso Height Class (ZICH) areas that represent the height of submersion relative to the natural terrain. Each class of water height is defined by a minimum and maximum terminal, expressed in millimetres. on iso-coastal lines: iso-coastal lines (LIC) are the level curves representing the altitudes reached by the waters during flooding and for the scenario considered source: SCHAPI — validity: 07/07/2019本数据表说明了为确定阿尔让唐水文站（I303101001）对应4米水位的潜在洪水区（Potential Flood Zones, ZIPs）所生成的全部空间数据集。 所生成的信息涵盖以下三类： 1. 淹没区外包络线：即潜在洪水区（IPZ），代表针对海岸场景，或参考水文站水位尺度下的某一水位，所计算或观测得到的洪水波及地表范围。 2. 水位级分区：等水深级（iso Height Class, ZICH）区域，代表相对于自然地形的淹没水深。每个水位级均以毫米为单位的最小与最大限值进行界定。 3. 等海岸线：等海岸线（iso-coastal lines, LIC）为表征洪水期间水体所达高程的等高线，对应本次研究设定的情景。 数据来源：SCHAPI；有效期限：2019年7月7日