This group of maps, which includes the CanMatrix and CanTopo collections, is now a legacy product that is no longer maintained. It may not meet current government standards. Natural Resources Canada's (NRCan) topographic raster maps provide a representation of the topographic phenomena of the Canadian landmass. Several editions of paper maps have been produced over time in order to offer improved products compared to their predecessors in terms of quality and the most up to date information possible. The georeferenced maps can be used in a Geographic Information System (GIS). In all cases, they accurately represent the topographical data available for the date indicated (validity date). The combination of CanMatrix and CanTopo data provides complete national coverage. • CanMatrix - Print Ready: Raster maps produced by scanning topographic maps at scales from 1:25 000 to 1:1 000 000. This product is not georeferenced. Validity dates: 1944 to 2005 (1980 on average). Available formats: PDF and TIFF • CanMatrix - Georeferenced: Raster maps produced by scanning topographic maps at scales of 1:50 000 and 1:250 000. These maps are georeferenced according to the 1983 North American Reference System (NAD 83). Validity dates: 1944 to 2005 (1980 on average). Available format: GeoTIFF • CanTopo: Digital raster maps produced mainly from the GeoBase initiative, NRCan digital topographic data, and other sources. Approximately 2,234 datasets (maps) at scale of 1:50 000, primarily covering northern Canada, are available. CanTopo datasets in GeoPDF and GeoTIFF format are georeferenced according to the 1983 North American Reference System (NAD 83). Validity dates: 1946 to 2012 (2007 on average). Available formats: PDF, GeoPDF, TIFF and GeoTIFF

Vatnafarið skiptist í þrjú lög: línur, fláka og punkta. The hydrography is stored in three parts as lines, polygons and points.

Strandlínulagið inniheldur bæði línu- og flákalag og er strandlína landsins sýnd auk eyja og skerja.Í fitjuklasanum is50v_strandlina_linur er strandlína landsins, eyja og skerja sýnd. Hægt er að sjá hvort línan tilheyrir eyjum eða skerjum. Í laginu is50v_strandlina_flakar er strandlína landsins, eyja og skerjar sýnd.

ELF Elevation (EL) Iceland is one of 12 themes in the European Location Project (ELF). The purpose of ELF is to create harmonised cross-border, cross-theme and cross-resolution pan-European reference data from national contributions. The goal is to provide INSPIRE-compliant data for Europe. A description of the ELF (European Location Project) is here: http://www.elfproject.eu/content/overview Encoding: INSPIRE version 4

ELF Geographical Names (GN) Iceland is one of 12 themes in the European Location Project (ELF). The purpose of ELF is to create harmonised cross-border, cross-theme and cross-resolution pan-European reference data from national contributions. The goal is to provide INSPIRE-compliant data for Europe. A description of the ELF (European Location Project) is here: http://www.elfproject.eu/content/overview Encoding: INSPIRE version 4

Hydrography (HY) Iceland is one of 12 themes in the European Location Project (ELF). The purpose of ELF is to create harmonised cross-border, cross-theme and cross-resolution pan-European reference data from national contributions. The goal is to provide INSPIRE-compliant data for Europe. A description of the ELF (European Location Project) is here: http://www.elfproject.eu/content/overview Encoding: INSPIRE version 4

ELF Transport Networks (TN) Iceland is one of 12 themes in the European Location Project (ELF). The purpose of ELF is to create harmonised cross-border, cross-theme and cross-resolution pan-European reference data from national contributions. The goal is to provide INSPIRE-compliant data for Europe. A description of the ELF (European Location Project) is here: http://www.elfproject.eu/content/overview. The transport layer contains both line and polygons. The linelayer shows the transport network but the polygon layer contains the airports. Encoding: INSPIRE version 4

Administrative Units (AU) is one of 12 themes in the European Location Project (ELF). The purpose of ELF is to create harmonised cross-border, cross-theme and cross-resolution pan-European reference data from national contributions. The goal is to provide INSPIRE compliant data for Europe. A description of the ELF (European Location Project) is here: http://www.elfproject.eu/content/overview Encoding: INSPIRE version 4

AROME-Arctic is a convection-permitting deterministic atmosphere ensemble model covering Svalbard, the Norwegian and Barents Seas. It is run in operational routine at Meteorologisk institutt (MET Norway). The model code is the same framework as MEPS; based on HARMONIE cy38h1.2. HARMONIE (Hirlam Aladin Regional/Meso-scale Operational NWP In Europe) is a cooperation including Meteo-France and their Aladin partners, the Hirlam group and also ECMWF with their IFS (Integrated Forecasting System) model. HARMONIE-AROME is a particular configuration of the Harmonie system suited for the highest resolutions. The version currently used is based on cycle 38h1.2. This model version is described in Muller et al. (2017). A major upgrade from cy38h1.2 to cy40h1.1 for AROME-Arctic is planned by 3rd quarter 2017. Cy40h1.1 is described by Bengtsson et al. (2017) and the most important change is a new treatment of the turbulent processes giving less low clouds and fog in the latest model version. AROME-Arctic has horizontal resolution of 2.5 km and has 65 vertical levels. It is ran up to 66 hours four times daily (00,06,12,18) with three-hourly cycling for data assimilation (3D-VAR). Lateral boundary data is from ECMWF HRES. The model system is routinely evaluated against observed weather and quarterly summaries for Norway are published at https://met.no/Forskning/Publikasjoner/MET_info/ From termin time (00, 06, 12 and 18UTC) we use XXhr and XXminutes to receive and process all available observations, approximately XX minutes to run the AROME-Arctic system on the High Performance Computer capacity and the rest of the time to post-process forecast parameters further and process and distribute all data.

Samgöngulagið inniheldur bæði línu- og flákalag. Línulagið sýnir vegakerfi landsins en í flákalaginu eru flugvellirnir.