This layer was created for the EUSeaMap 2019. It was computed from the CMEMS product "ARCTIC OCEAN - SEA ICE CONCENTRATION CHARTS - SVALBARD" (product identifier: SEAICE_ARC_SEAICE_L4_NRT_OBSERVATIONS_011_002). Daily values were averaged over the year 2018

Areas of special drinking water interest (OSD) are assigned the highest priority for drinking water supply. They are delineated according to criteria including future water demand, groundwater quality, natural protection, and the preservation of existing abstraction infrastructure. The spatial extent of OSD areas may be adjusted as new knowledge becomes available through fee-financed groundwater mapping under the Environmental Objectives Act § 8a. Within these areas and abstraction catchments for public waterworks, action plans are developed under Chapter 3 of the Water Supply Act. Areas of drinking water interest (OD) represent regions with groundwater of suitable quality for drinking water, primarily relevant for smaller utilities and local abstraction. The data are provided as a vector Dataset and are accessible via OGC web services. Source data are obtained from the Danish Environmental Protection Agency’s groundwater delineations (as of November 2022) and reflect the state of knowledge at publication time.

Elevation model 2 m is a model depicting the elevation of the ground surface in relation to sea level. Its grid size is 2 m x 2 m. The dataset is based on laser scanning data, the point density of which is at least 0.5 points per square metre. The product's coverage is based on nationwide laser scanning. In some parts of the outer archipelago or the eastern border, the elevation model is not available. Elevation model 2 m is produced in two quality classes: the elevation accuracy in class I is on average 0.3 metres and the elevation accuracy in class II varies between 0.3 metres and one metre. The product belongs to the open data of the National Land Survey of Finland.