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This data set replaces the 2010 edition (Edition 1.0) of the 2005 Land Cover of North America. Following the release of the first 2005 land cover data, several errors were identified in the data, including both errors in labeling and misinterpretation of thematic classes. To correct the labeling errors, each country focused on its national territory and corrected the errors which it considered most critical or misleading. For the continental data sets (including surrounding water fringe) 17440830 pixels (4.33% of the area) changed in the update. The following national counts exclude the water fringe: Canada, 10223412 pixels changed (6.44%); Mexico, 141142 pixels changed (0.45%), and U.S., 6878656 pixels changed...
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The North American Land Change Monitoring System (NALCMS) is a trilateral effort between Canada, the United States, and Mexico, and is produced by the Canada Centre for Remote Sensing (CCRS), the U.S. Geological Survey (USGS), the National Institute of Statistics and Geography (Instituto Nacional de Estadistica y Geografia, INEGI), the National Commission for the Knowledge and Use of the Biodiversity (Comisión Nacional Para el Conocimiento y Uso de la Biodiversidad, CONABIO) and the National Forestry Commission (Comisión Nacional Forestal, CONAFOR). The collaboration is facilitated by the Commission for Environmental Cooperation, an international organization created by the Canada, Mexico, and United States governments...
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A joint venture involving the National Atlas programs in Canada (Natural Resources Canada), Mexico (Instituto Nacional de Estadística Geografía e Informática), and the United States (U.S. Geological Survey), as well as the North American Commission for Environmental Co-operation, has led to the release (June 2004) of several new products: an updated paper map of North America, and its associated geospatial data sets and their metadata. These data sets are available online from each of the partner countries both for visualization and download. The North American Atlas data are standardized geospatial data sets at 1:10,000,000 scale. A variety of basic data layers (e.g. roads, railroads, populated places, political...


map background search result map search result map 2005 Land Cover of North America at 250 meters - National Geospatial Data Asset (NGDA) Land Use Land Cover USGS Small-scale Dataset - North American Atlas - Political Boundaries 200406 ArcExport North American Land Change Monitoring System (NALCMS) Collection USGS Small-scale Dataset - North American Atlas - Political Boundaries 200406 ArcExport 2005 Land Cover of North America at 250 meters - National Geospatial Data Asset (NGDA) Land Use Land Cover North American Land Change Monitoring System (NALCMS) Collection