Mapping of habitats

GIS theme (divided into flat and point theme) with spatial objects from the Nature database of the same name activity programme, habitat mapping. This group of activity types in the Nature Database for the mapping of habitats for a number of species that are the basis for designation for bird protection and habitat areas. A survey is based solely on a number of parameters that say something about the quality of the area as a habitat. A registered area cannot therefore be used as an indication of whether a species has been found at that site or not. For each GIS object, the following attributes from each registry are displayed in the Nature Database: — Activity: The type of activity (entry form) to which the registration belongs. — Responsible institution: the authority or advisory firm that is the data controller. — Place name: Name or code used by the institution responsible for the specific location. — Field date: Date of registration in the field. — Actidity: The activity’s unique identification number in the Nature Database. Actid is included in the URL for displaying the complete registration form for each registration. — LINK: Link to display of the complete registration form for each registration.本数据集为地理信息系统（Geographic Information System, GIS）主题数据集，分为面状要素主题与点状要素主题，其空间对象源自同名活动项目的自然数据库（Nature Database）——生境制图。该类活动类型隶属于自然数据库中针对多种物种生境开展的制图项目，此类生境是鸟类保护区域与生境地区划定的核心依据。本次调查仅依托若干可表征区域生境质量的参数开展。因此，已登记的区域无法作为某物种是否在该点位被发现的佐证依据。针对每个GIS空间对象，自然数据库中会展示来自各登记项的如下属性： ——活动类型：该登记项所属的活动类别（登记表单类型）。 ——责任机构：作为数据控制者的主管部门或咨询企业。 ——地点名称：责任机构为特定点位指定的名称或编码。 ——野外调查日期：野外登记的日期。 ——活动标识号（Actidity）：该活动在自然数据库中的唯一识别编号。每个登记项的完整登记表单展示URL中均包含此Actid。 ——链接：指向每个登记项完整登记表单展示页面的链接。