GEMS HABITAT POLYGON DATASET

Collation of habitat polygon 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 Priority Marine Features 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. 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.

汇编了苏格兰邻近海域地理数据库（GeMS）中有关栖息地多边形记录的数据集。记录被赋予属性，以表明其在苏格兰海洋保护区网络内作为保护区域保护特征的资格。在适宜的情况下，典型的记录详情将包括：是否为苏格兰优先海洋特征或附件I栖息地、MNCR生物群系、EUNIS栖息地、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。HECTARES字段中的多边形面积值使用ETRS89-LAEA（EPSG:3035）计算，采用标准投影中心10°E，52°N。