Represents the boundary line of Saskatchewan Crown resource lands designated as provincial forests as described in The Forest Resources Management Regulations, F-19.1 Reg 1, amended June 2020. Boundaries of the Canwood, Nisbet, Fort a la Corne, Torch River, and Porcupine Provincial Forests are described, as well as the southern portion of the Northern Provincial Forest. Crown resource lands contained within these boundaries are designated as provincial forest. Certain lands have been deemed to be withdrawn from the provincial forest pursuant to subsection 12(4) of the Act. The Forest Resources Management Act The Forest Resources Management Regulations The provincial forest boundary is described by clauses and subclauses in The Forest Resources Management Regulations. Each provincial forest boundary description clause and subclause has a corresponding line feature in FORESTRY.PLANNING_Forest_Boundary. Clause descriptions position provincial forest boundary line features according to Saskatchewan’s Land Survey System by Township, Range, and Meridian. Subclause descriptions further positions provincial forest boundary line features within the clause. When a subclause describes the provincial forest boundary according to a water body or water course bank, line features are digitized from the Saskatchewan Geospatial Imagery Collaborative 2016 three-band (red, green, blue) SPOT 6 and 7 satellite imagery mosaic, pan-sharpened to 1.5 m resolution (IMAGERY.SGIC_SPOT_RGB_2016_Ref). In certain situation, applying this satellite imagery to the provincial forest boundary description results in a gap between land and water. In such cases, in order to maintain a contiguous boundary, a new line feature is created that has no corresponding clause and subclause in The Forest Resources Management Regulations. These “Land to Water Gap” features are identified as such in the SUBCLAUSE_DESCR field. When a subclause describes the provincial forest boundary according to the Saskatchewan Land Survey System, line features are extracted from Information Services Corporation CADASTRE data (CADASTRE.SG_SECTION, .SG_QUARTERSECTION, .SG_LEGALSUBDIVISION, .surface, .boundary, .right_of_way). By convention, the west boundary of a line feature is defined by the vector west of the road allowance and the south boundary of a line feature is defined by the vector south of the road allowance. In certain situation, applying this convention to the provincial forest boundary description results in a gap created by an adjacent east or north road allowance. In such cases, in order to maintain a contiguous boundary, a new line feature is created that has no corresponding clause and subclause in The Forest Resources Management Regulations. These “Road Allowance Gap” features are identified as such in the SUBCLAUSE_DESCR field. In spite of west / south boundary road allowance convention, when a road allowance forms the boundary of the provincial forest, in FORESTRY.PLANNING_Forest_Boundary, the line feature is drawn such that the road allowance is excluded from the provincial forest.

[IS] Upplýsingar um hitastigul eru fengnar með mælingum á hita í grunnum, þurrum borholum, s.k. hitastigulsholum og hefur túlkun slíkra mælinga verið mikilvægur þáttur við jarðhitaleit á Íslandi á undanförnum áratugum. Niðurstöður hitastiguls eru vistaðar í gagnagrunni ÍSOR sem gildi hita á hverja 1000 m (°C/1000m). Gögn um hitastigul verið vistuð í gagnagrunn ÍSOR samhliða vinnu sérfræðinga ÍSOR við jarðhitaleitarverkefni um allt land. Markvisst átak var nýlega gert við undirbúning á verkefni fyrir umhverfis- orku- og loftslagsráðuneytið sem felur í sér uppfærslu á jarðvarmamati fyrir Ísland. Þá var gagnasafn ÍSOR um hitastigul uppfært með nýjum gögnum um túlkaðan hitastigul sem birt höfðu verið í skýrslum og greinargerðum ÍSOR frá árinu 2014, alls 790 nýjum eða uppfærðum gildum. Borholum er mjög mismunandi dreift um landið, en mest er af hitastigulsholum nálægt þéttbýlisstöðum og þar sem kerfisbundin jarðhitaleit hefur farið fram. Á hálendinu hefur því hvert gildi hitastiguls mun meira vægi þar sem borholur eru færri. Öllum skilgreindum háhitasvæðum er gefinn hitastigull upp á 220°C/km og er það gildi sett í einn punkt á miðju svæði. Við gerð hitastigulskorts var brúað á milli gilda með „Inverse distance weighted“ aðferð og er niðurstaðan rastakort með 500 x 500 m möskvastærð. Gildi hvers reits er reiknað miðað við gildi úr þeim 25 punktum sem næstir eru. Niðurstaðan var svo flokkuð og svæði teiknuð til sem sýna nokkur hitastigulsbil: <50°C/km, 50-100°C/km, 100-150°C/km, 150-200°C/km og >200°C/km, það kort er sýnt á mynd 4. Heimild: Gunnlaugur M. Einarsson, Guðmundur Freyr Jónsson og Steinunn Hauksdóttir (2025). Gagnasafn um hitastigul og uppfært hitastigulskort af Íslandi, ÍSOR 2025/054, 10 s [EN] Information on geothermal gradients is obtained by measuring temperature in shallow, dry boreholes, so-called gradient wells. The interpretation of such measurements has been an important component of geothermal exploration in Iceland over recent decades. The results of geothermal gradients are stored in the ÍSOR database as temperature values per 1000 m (°C/1000 m). Geothermal gradient data have been stored in the ÍSOR database alongside the work of ÍSOR specialists involved in geothermal exploration projects across the country. A targeted effort was recently undertaken in preparation for a project for the Ministry of the Environment, Energy and Climate, which involves updating the geothermal resource assessment for Iceland. As part of this work, the ÍSOR geothermal gradient dataset was updated with new interpreted gradient data that had been published in ÍSOR reports and documents since 2014, amounting to a total of 790 new or updated values. The spatial distribution of boreholes across the country is highly uneven, with most gradient wells located near urban areas and in regions where systematic geothermal exploration has taken place. In the highlands, each geothermal gradient value therefore carries significantly greater weight due to the lower density of boreholes. All defined high-temperature areas are assigned a geothermal gradient of 220°C/km, represented as a single point at the center of each area. In producing the geothermal gradient map, interpolation between values was carried out using the “Inverse Distance Weighted” method. The result is a raster map with a grid resolution of 500 x 500 m. The value of each cell is calculated based on the 25 nearest data points. The results were then classified into zones representing several geothermal gradient ranges: <50°C/km, 50–100°C/km, 100–150°C/km, 150–200°C/km, and >200°C/km. Source: Gunnlaugur M. Einarsson, Guðmundur Freyr Jónsson og Steinunn Hauksdóttir (2025). Gagnasafn um hitastigul og uppfært hitastigulskort af Íslandi, ÍSOR 2025/054, 10 s

Usługa przeglądania (Web Map Service,WMS) umożliwiająca przeglądanie ortofotomap dla obszaru Polski.

WMS tjenesten viser dybdeforhold i norske sjøområder som skyggerelieff med oppløsning 5 m, 25 m, 50 m. Visningen er målestokk avhengig og viser mer detaljer ettersom en zoomer inn i kartet. Ved å zoome inn i kartet vil en automatisk gå over til høyere oppløsning dersom datagrunnlaget tillater det. 25 m og 5 m oppløsning finnes i hovedsak utenfor territorialgrensen (12 nautiske mil). Innenfor territorialgrensa er dybdedata med høyere oppløsning enn 50 m i hovedsak gradert informasjon. Unntaket er områder som har blitt avgradert av Forsvaret, slik som eksempelvis Søre Sunnmøre og korallområdet Hola utenfor Vesterålen. Skyggerelieffet er i hovedsak avledet av regulære grid (Sjø terrengmodeller), som er basert på moderne multistrålemålinger.