Arctic SDI Topographic Basemap is a Web Map Tile Service (WMTS) provided by Arctic SDI. It is a reference background map, which enable professional users to display their data in client applications such as websites, GIS and increasingly mobile devices and background data for other types of applications.
The service provides cached images with high performance to any client supporting the Open Geospatial Consortium (OGC) WMTS 1.0 standard. The service is available in six rotations of the North Pole Lambert Equal Area Projection.
Responsibilities: The service is operated and hosted by the Norwegian Mapping Authority.
Data Content: The Topographic Basemap is available in six rotations of the North Pole Lambert Equal Area projection
|Map Projection||EPSG:3571 – WGS 84 / North Pole LAEA Bering Sea
EPSG:3572 – WGS 84 / North Pole LAEA Alaska
EPSG:3573 – WGS 84 / North Pole LAEA Canada
EPSG:3574 – WGS 84 / North Pole LAEA Atlantic
EPSG:3575 – WGS 84 / North Pole LAEA Europe
EPSG:3576 – WGS 84 / North Pole LAEA Russia
|Cache input sources||OGC Web Map Service 2.0. Single services for small scale and hill shade. Cascaded WMS from National services.|
|Geographic extent||Geographic Arctic|
|Scale range||1:136.421.172 – 1:1.041|
|Zoom levels||18 zoom levels;
VMAP(0) 1:136.421.172 – 1:532.895 ;
National Data 1:266.448 – 1:1.041
|Access Information – Links||WMTS (API)||Metadata (geonetwork)||Service Level Statement|