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    Archive des polygones d’étendues des inondations au Canada tel que cartographié par Ressources naturelles Canada à partir d’imagerie satellitaire pour la gestion des urgences. En réponse aux événements d’inondations, les services de géomatique d’urgence de Ressources naturelles Canada sont parfois activés par les protocoles de gestion des urgences du Canada. Cet item contient l’archive des produits de cartographies des inondations générés par les services de géomatiques d’urgence de RNCan. Les produits d’inondation générés sont validés au meilleur des informations accessibles. Plusieurs facteurs peuvent affecter la qualité des produits. Ces facteurs inclus, mais ne sont pas limités à: type de capteur, résolution de l’image, couverture nuageuse ou les limites à la méthode d’extraction des polygones d’inondations. Dans cette couche d’information, lorsque possible, la sémiologie des polygones d’inondations est fonction du type d’usage des sols cartographiées, lorsque l’information est indisponible, aucune classe spécifique n’est attribuée et l’étendue brute est représentée. Filtrez par date et zone d’intérêt (AOI) pour visualiser un produit spécifique. Propriétés temporelles accessibles avec le champ "Date UTC". Les fichiers d’archive électronique « .zip » contenant le shapefile, une carte PDF et un fichier « .kmz » de chacun des produits sont accessibles par l’intermédiaire de liens vers le serveur FTP du SGU inscrit dans le champ « URL du packet ». Avis de non-responsabilité Les autorités d’intervention d’urgence sont les principaux utilisateurs des produits cartographiques de l’étendue des inondations en eaux libres, générées à partir de données satellitaires. Ces produits sont créés pour rendre compte de la situation, permettre de l’analyser et faciliter le processus décisionnel pour les interventions d’urgence lors d’inondations importantes. Les produits sont générés rapidement, ce qui laisse peu de temps pour leur édition et leur validation. Ils montrent l’étendue des inondations à la date et à l’heure de l’acquisition des images. Bien que tout soit fait pour en garantir la qualité, ces produits en temps quasi réel peuvent contenir des erreurs. Il est à noter que les algorithmes actuels ne permettent pas de cartographier les zones inondées sous couvert forestier et qu’ils ne sont pas optimisés pour cartographier des inondations en milieu urbain. Limitation de responsabilité En conséquence, les renseignements présentés sur ce site Web sont fournis tels quels, ainsi Ressources naturelles Canada ne fait aucune déclaration et ne donne aucune garantie découlant de la loi ou d’une autre source, ni implicitement ni explicitement, notamment quant à leur efficacité, leur intégralité, leur exactitude ou leur justesse pour une fin particulière. Ressources naturelles Canada ne sera pas responsable des dommages ou des pertes subis à la suite de l’utilisation des renseignements présentés par ce site Web. En aucun cas, Ressources naturelles Canada ne pourra être tenu responsable relativement aux conséquences directes, indirectes, spéciales ou accessoires ou à d’autres dommages découlant de l’usage de ce site Web ou de tout autre site Web auquel il est lié, y compris, mais sans s’y limiter, toute perte de profits ou de revenus ou toute interruption d’activités commerciales.

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    The General Bathymetric Chart of the Oceans (GEBCO) consists of an international group of experts who work on the development of a range of bathymetric data sets and products. GEBCO operates under the joint auspices of the International Hydrographic Organization (IHO) and the Intergovernmental Oceanographic Commission (IOC) of UNESCO. See our web site for more information about GEBCO at http://www.gebco.net/. The layer included in this WMS are based on the GEBCO_2014 Grid. The data set was originally published in 2014, last updated in April 2015. Please note the data set has now been superseded by a later version. Further information about GEBCO's products can be found on GEBCO's web site: www.gebco.net. The bathymetric portion of the GEBCO_2014 Grid was largely generated from a database of ship-track soundings with interpolation between soundings guided by satellite-derived gravity data. However, in areas where they improve on the existing GEBCO Grid, data sets generated by other methods have been included. Further information about the data sets included in the grid can be found in the documentation that accompanies the data set and is available from https://www.gebco.net/data_and_products/historical_data_sets/#gebco_2014. Within the GEBCO_2014 Grid, the area south of 60S is based on the International Bathymetric Chart of the Southern Ocean (IBCSO) v1 www.ibcso.org. The imagery for land areas in this WMS, north of 60 degrees south, is largely taken from the NASA Blue Marble: Next Generation data set, produced by Reto Stockli, NASA Earth Observatory, the NASA Goddard Space Flight Center (http://earthobservatory.nasa.gov/Features/BlueMarble). For land areas south of 60 degrees south, coastline and ice shelf information is taken from the Scientific Committee on Antarctic Research (SCAR) Antarctic Digital Database coastline dataset (www.add.scar.org/Information). Details on how to download the GEBCO Grid can be found at https://www.gebco.net/data_and_products/gridded_bathymetry_data/. This WMS delivers imagery in a polar view centred on the South Pole. Separate WMS's provided global imagery for the GEBCO Grid and imagery centred on the North Pole. Please note that the GEBCO Grid is mainly a deeper water data set and does not contain detailed bathymetry in shallower water areas. This WMS has been developed by the British Oceanographic Data Centre (BODC) on behalf of the GEBCO community. If imagery from this WMS is included in web sites, reports and digital and printed imagery then we request that the source of the dataset is acknowledged and be of the form 'Imagery reproduced from the GEBCO Grid, version xxxxxx, www.gebco.net'. Where 'version xxxxxx' is the appropriate version number of the GEBCO Grid, given in the layer information below. Also included in this WMS is a layer based on the GEBCO_08, Grid gebco_08_grid_south_polar_view.

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  • This product provides population counts for 2001 and 2016 for 105 census subdivisions (CSDs) for which the forest sector is a major source of employment income—defined by Natural Resources Canada as 20% or more of total CSD income excluding government transfers. These files were produced by Statistics Canada, Environment, Energy and Transportation Statistics Division, 2018, special tabulation from the 2001 and 2016 Census of Population; Natural Resources Canada, Canadian Forest Services, Economic Analysis Division; Canada’s National Forest Inventory (NFI), 2016, Grouped kNN Map layers, http://tree.pfc.forestry.ca (accessed April 7, 2017). Data from the 2016 Census of Population were used to identify the 105 census subdivisions. Note that changes occur to the number and the boundaries of CSDs between censuses. Adjustments were made to CSD boundaries to account for changes. Some data were suppressed for data quality reasons or to meet the confidentiality requirements of the Statistics Act. Income data were available for 3,675 of 5,162 CSDs. This analysis may therefore underreport the total number of communities for which the forest sector is a major economic driver. Note that a decline in the percentage of forest sector income may be due to a decrease in forest sector income or an increase in income from other sources. The reference period for income data in the Census of Population is the calendar year prior to the census. The forest sector includes North American Industry Classification codes 113 – forestry and logging, 1153 – support activities for forestry and logging, 321 – wood product manufacturing and 322 – paper product manufacturing. These files will also be accessible as web services on the Government of Canada web site Open Maps. (http://open.canada.ca/en/open-maps)

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    This project combines water quality (ENVIRODAT) and water quantity (HYDAT) data to compute annual chemical loads in Pacific and Yukon Region. Chemical loads are estimated based on several statistical estimators. A module has been developed to guide which statistical estimators is used to predict annual chemical loads for a given location. Chemical loads are estimated where water quantity and quality stations are co-located. This project enhances the use of water quality and quantity data, and increases the abilities of the individuals to predict the loading estimates of chemicals. It provides direct access to integrated data and information at the station level. This loading estimates information can then be used to as the input to models such as nutrients and sediment transport to provide further water quality and/or water quantity information at the regional level. This project also provides OGC compliant Web Mapping Service layers for both water quality and quantity stations in Pacific and Yukon Region. Through these layers, users can easily get access to both annual loading estimates and real-time or archived hydrometric data. A number of web services are also made available for users to download station level metadata, water quality and quantity data.

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    This service is a joint contribution by the geological surveys in Finland, Norway and Sweden to the OneGeology initiative. The Geological Map of Fennoscandian Shield outlines the main features of Finland's, Norway's and Sweden's bedrock geology. The map is composed of data resulting from several mapping campaigns, performed over decades and compiled and archived in digital format. Due to the variation of quality and scales of different mapping campaigns the level of accuracy in the underlying national database is variable. This service includes layers showing bedrock areas defined by lithology, dyke swarms and tectonic structures.

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    The Biomass Inventory Mapping and Analysis Tool (BIMAT) provides to producers of bio-products the types, quantities and qualities of biomass available by location.For more information, visit: http://open.canada.ca/data/en/dataset/1a759d95-3008-4078-87af-5bb1bdf657b3

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    WMS