Magic Sheet 48 Tricase — Level 2,3,4 (RNDT Dataset) — Version 2.0

Representation of the geo-referenced map only relating to the sheet in question, for the following three levels descritti:Livello 2: Morphological units (UM)Represent large units within which morphological traits (EM of Level 3) are grouped even different but whose predominance is characteristic and indicative of certain processes or geological phenomena.Level 3: Morphobatimetric elements (EM)Represent individual, physically distinct morphological elements, specifically associated with a precise geological process or, in certain cases, to indeterminable processes on an exclusively morphobatimetric basis. In this case, the genesis of the EM remains indefinite.Level 4: Criticality PointsRepresent one or more EMs of Level 3 which, in the opinion of the interpreter, indicate the existence of a risk, understood as a concrete possibility that, if a given event occurs, it could harm people and/or infrastructure (even if it is impossible to specify the probability and how long such an event may occur).本数据集为仅针对所涉图幅的地理参考地图（geo-referenced map）表述，涵盖以下三个层级： 层级2：地貌单元（Morphological Units, UM） 本层级表征大型地貌单元，尽管其内聚合的地貌特征（对应层级3的EM）存在差异，但此类单元的主导性特征可指示特定地貌过程或地质现象。 层级3：地貌测深要素（Morphobatimetric Elements, EM） 本层级代表具有物理区分性的独立地貌要素，其与特定地质过程直接相关；在部分情形下，若仅基于地貌测深特征无法确定其对应过程，此时该EM的成因仍不明确。 层级4：临界风险点位（Criticality Points） 本层级代表一个或多个层级3的EM，经解译人员判定，此类要素可指示风险的存在——此处风险指一种具体可能性：若特定事件发生，将可能对人员及/或基础设施造成损害（即便无法确定该事件的发生概率与发生时序）。