GEMS LARGE SCALE FEATURES POLYGON DATASET

Collation of large-scale features of functional significance records contributing to the Geodatabase of Marine features adjacent to Scotland (GeMS). Records are attributed as to their qualification as protected features of protected areas within the Scottish MPA network. Where appropriate typical record details will include: status as Scottish Large-scale features of functional significance or Annex I Habitat, MNCR biotope, EUNIS habitat, date, date range, year, status, accuracy, determiner and details of where the records are sourced from and intellectual property ownership. Contains attribution relating to the protected status of the various feature records. Polygon area values in the HECTARES field are calculated using ETRS89-LAEA (EPSG:3035) using the standard centre of projection at 10° E, 52° N.

苏格兰邻近海域地理数据库（GeMS）中，对功能意义显著的大规模特征记录的汇编。记录根据其在苏格兰MPA网络内保护区域中的保护特征资格进行属性标注。在适宜的情况下，典型记录的详细信息将包括：是否为苏格兰大规模功能显著特征或附件I生境、MNCR生物群系、EUNIS生境、日期、日期范围、年份、状态、精确度、鉴定者和记录来源及知识产权所有权的详细信息。包含与各种特征记录保护状态相关的属性信息。HECTARES字段中的多边形面积值采用ETRS89-LAEA坐标系（EPSG:3035）计算，以10°E、52°N的标准中心投影为基准。