Arctic SDI catalogue
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The compilation represents publicly available reports of geochronological information for Canada. This includes federal, provincial and territorial government publications and reports, university theses, books and journals. Current coverage is limited to those areas that have been the target of recent past compilation efforts, with other areas and updates being included as they become ready. Users should be aware that the compilation may not include all available data for a given area. Every effort is made to report the ages without reinterpreting the original authors' intent. However, care has also been taken to highlight the salient features of the data by which the end-user can make initial judgment on the data robustness. Users are cautioned that because of space limitations and the necessary summarization of often complex datasets, that the original publication should be consulted to verify age interpretations and their rationale. Data may be extracted by the user in tab-delimited text format.
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Innehåll: Dagens risknivåer, Klimatpåverkan, Utredd sektion (rev juni12, se även Stabilitetsberäkningspaketet), Längdmätning och Bladindelning. Se även https://gis.sgi.se/dokument/geodatasezip/skredriskpaketet_innehåll.xls och "GÄU Slutrapport Del 3 - Kartor", se Samtliga rapporter från GÄU: https://www.sgi.se/sv/samhallsplanering--sakerhet/skredriskutredningar/gota-alv/verktyg-underlag-och-rapporter/ [Geoteknik]
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Utredd sektion (reviderad juni 12) med länkar till utförda stabilitetsberäkningar och CAD sektionsritningar. (262 sektioner). Se vidare https://gis.sgi.se/dokument/geodatasezip/stabilitetsberakningspaketet_innehåll.xls och respektive Tekniskt PM och MUR Markundersökningsrapport. [Geoteknik]
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Borrhål utförda tidigare än 2009 och "utanför" GÄU och som nyttjas till viss del inom GÄU. Över 25.000 sonderingar. Data kommer från Trafikverket Bana Väg i Väst, kommuner m fl. Se https://gis.sgi.se/dokument/geodatasezip/borrhaltidigarepaketet_innehåll.xls och Samtliga rapporter från GÄU: https://www.sgi.se/sv/samhallsplanering--sakerhet/skredriskutredningar/gota-alv/verktyg-underlag-och-rapporter/
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Projektet Geomorfologisk kartering i fjällen var en översiktlig inventering och värdering av landformer och områden i fjällregionen. Under perioden 1975-1983 producerades 17 stycken rapporter med tillhörande kartor. Rapporterna beskriver området och dess terrängformer. Det finns även naturvärdesbedömningar och utpekande av geomorfologiskt värdefulla områden. Rapporterna innehåller en hel del bilder och illustrationer. Karteringen är i huvudsak baserad på flygbildstolkning (analog hantering) av infraröda flygbilder i skala 1:60 000. Materialen kompletterades med information från tillgänglig litteratur och fältkontroller. Fältkontrollerna koncenterades till svårklassificerade eller intresseväckande objekt men innefattade även stickprovskontroller. De data som är nedladdningsbara via denna länk är de geomorfologiska kartblad som finns som bilaga till varje rapport. Kartorna är scannade och georektifierade till RT90 2,5gV. För optimalt utnyttjande av materialet bör rapporterna studeras. Rapporterna finns endast i analog form. Rapport och författare: Geomorfologiska kartbladet 27G Sulitelma, Ann-Cathrine Ulfstedt Geomorfologiska kartbladet 28 H SAREK, Olle Melander Geomorfologiska kartbladet 30 J Rensjön, Olle Melander Geomorfologiska kartbladet 19 D Åre, Ingmar Borgström Geomorfologiska kartbladet 21 E Håkafot, Ann-Cathrine Ulfstedt Geomorfologiska kartbladet 18 C Sylarna, Ingmar Borgström Geomorfologiska kartbladet 28 G Virihaure, Olle Melander Geomorfologiska kartbladet 18 D Storsjö, Ingmar Borgström Geomorfologiska kartbladet 29 J Kiruna, Olle Melander Geomorfologiska kartbladet 25 G Ammarnäs, Ann-Cathrine Geomorfologiska kartbladet 17C Funäsdalen, Ingmar Borgström, Leif Geomorfologiska kartbladet 27 H Kvikkjokk, Ann-Cathrine Ulfstedt Geomorfologiska kartbladet 19 C Storlien, Ingmar Borgström Geomorfologiska kartbladet 29 I Kebnekaise, Olle Melander Geomorfologiska kartbladet 28 I Stora Sjöfallet, Gunnar Hoppe, Olle Melander Geomorfologiska kartbladet 20 C Skalstugan 20 D Kolåsen 21 D, Ingmar Borgström Geomorfologiska kartbladet 30 H Riksgränsen (öst), 30 I Abisko, 31 H Reurivare och 31 I Vadvetjåkka, Olle Melander
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The Yukon Detailed Soil Survey dataset series consists of geo-referenced soil polygons with linkages to attribute data found in the associated Component File (CMP), Soil Names File (SNF) and Soil Layer File (SLF). Together, these datasets describe the spatial distribution of soils and associated landforms in the major valleys of the Yukon.
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Forest Elevation(Ht) Mean 2015 Mean height of lidar first returns (m). Represents the mean canopy height. Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass). Forest structure estimates were generated by combining information from lidar plots (Wulder et al. 2012) with Landsat pixel-based composites (White et al. 2014; Hermosilla et al. 2016) using a nearest neighbour imputation approach with a Random Forests-based distance metric. These products were generated for strategic-level forest monitoring information needs and are not intended to support operational-level forest management. All products have a spatial resolution of 30 m. For a detailed description of the data, methods applied, and accuracy assessment results see Matasci et al. (2018). When using this data, please cite as follows: Matasci, G., Hermosilla, T., Wulder, M.A., White, J.C., Coops, N.C., Hobart, G.W., Bolton, D.K., Tompalski, P., Bater, C.W., 2018b. Three decades of forest structural dynamics over Canada's forested ecosystems using Landsat time-series and lidar plots. Remote Sensing of Environment 216, 697-714. Matasci et al. 2018) Wulder et al. 2018) Geographic extent: Canada's forested ecosystems (~ 650 Mha) Time period: 1985–2011
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The "Canadian Database of Geochemical Surveys" has two long-term goals. Firstly, it aims to catalogue all of the regional geochemical surveys that have been carried out across Canada, beginning in the 1950s. Secondly, it aims to make the raw data from those surveys available in a standardised format. Over 1,500 surveys have been catalogued. Of these, the raw data for over 300 have been converted to a standardised format. The catalogue can be searched at https:\\geochem.nrcan.gc.ca
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The “Thematic Soil Maps of Manitoba” is a revised and condensed version of the Manitoba Detailed Soils Database produced by CANSIS. It contains data relating to the soils slope, drainage, agricultural capability, erosion potential, and surface texture.
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The maximum temperature layer shows the modeled maximum temperature [°C] at a height of 100 m above ground level, at each grid point, over the three year period from January 1, 2008 to December 31, 2010. Values are presented in bins with ranges of 1.5 °C each. Further details including data for individual years can be obtained by clicking on the dot representing the grid point location.