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The 2010 North American Land Cover 30-meter dataset was produced as part of the North American Land Change Monitoring <\/span><\/p>

System (NALCMS), a trilateral effort between Natural Resources Canada, the United States Geological Survey, and three Mexican <\/span><\/p>

organizations including the National Institute of Statistics and Geography (Instituto Nacional de Estadística y Geografía), <\/span><\/p>

National Commission for the Knowledge and Use of the Biodiversity (Comisión Nacional Para el Conocimiento y Uso de la <\/span><\/p>

Biodiversidad), and the National Forestry Commission of Mexico (Comisión Nacional Forestal). The collaboration is facilitated <\/span><\/p>

by the Commission for Environmental Cooperation, an international organization created by the Canada, Mexico, and United States <\/span><\/p>

governments under the North American Agreement on Environmental Cooperation to promote environmental collaboration between the <\/span><\/p>

three countries.<\/span><\/p>

<\/p>

The general objective of NALCMS is to devise, through collective effort, a harmonized multi-scale land cover monitoring <\/span><\/p>

approach which ensures high accuracy and consistency in monitoring land cover changes at the North American scale and <\/span><\/p>

which meets each country\u2019s specific requirements. <\/span><\/p>

<\/p>

This 30-meter dataset of North American Land Cover reflects land cover information for 2010 from Mexico and Canada and 2011 <\/span><\/p>

for the United States. Each country developed its own classification method to identify Land Cover classes and then provided <\/span><\/p>

an input layer to produce a continental Land Cover map across North America. Canada, Mexico, and the United States developed <\/span><\/p>

their own 30-meter land cover products; see specific sections on data generation below.<\/span><\/p>

<\/p>

The main inputs for image classification were 30-meter Landsat data. Image selection processes and reduction to specific <\/span><\/p>

spectral bands varied among the countries due to study-site-specific requirements. While Canada selected most images from <\/span><\/p>

the year 2010 with a few from 2009 and 2011, the United States employed mainly images from 2011. Mexico used all available <\/span><\/p>

images from 2010.<\/span><\/p>

<\/p>

In order to generate a seamless and consistent land cover map of North America, national maps were generated for Canada by <\/span><\/p>

the CCRS; for Mexico by CONABIO, INEGI, and CONAFOR; and for the United States by the USGS. Each country chose their own<\/span><\/p>

approaches, ancillary data, and land cover mapping methodologies to create national datasets. This North America dataset <\/span><\/p>

was produced by combining the national land cover datasets.<\/span><\/p><\/div><\/div><\/div>", "pixelType": "U8", "meanPixelSize": 29.999998094818761, "exportTilesAllowed": false, "editFieldsInfo": null, "rasterTypeInfos": [{ "help": "", "name": "Raster Dataset", "description": "Supports all ArcGIS Raster Datasets" }], "defaultResamplingMethod": "Nearest", "itemAccess": false, "minScale": 0, "serviceProperties": "NorthWest<\/MosaicMethod>First<\/MosaicOperator>true<\/SortAscending><\/LockImageID>name<\/TileOrderField>0<\/TileOrderBase>600.000000<\/AvgImageSpacingX>300.000000<\/AvgImageSpacingY>0.0<\/ViewPointX>0.0<\/ViewPointY>0.0<\/ViewPointDefShiftX>0.0<\/ViewPointDefShiftY>None<\/CompressionMethod>75<\/CompressionQuality>0.010000<\/CompressionTolerance>Nearest<\/SamplingMethod><\/ImageServiceProperties><\/ImageServer>", "advancedQueryCapabilities": { "supportsStatistics": true, "supportsOrderBy": true, "useStandardizedQueries": true, "supportsPagination": true, "supportsDistinct": true }, "serviceItemId": "06b9506def904bc08432b11f3d40a0e7", "capabilities": "Image,Metadata,Catalog,Mensuration", "maxScale": 0, "stdvValues": [5.4613241706431275], "allowedFields": "name,minps,maxps,lowps,highps,tag,groupname,productname,centerx,centery,zorder", "minPixelSize": 0, "sortAscending": true, "maxMosaicImageCount": 20, "inspectionCapabilities": "", "maxPixelSize": 0, "uncompressedSize": 827485042968, "serviceDescription": "

The 2010 North American Land Cover 30-meter dataset was produced as part of the North American Land Change Monitoring <\/SPAN><\/P>

System (NALCMS), a trilateral effort between Natural Resources Canada, the United States Geological Survey, and three Mexican <\/SPAN><\/P>

organizations including the National Institute of Statistics and Geography (Instituto Nacional de Estadística y Geografía), <\/SPAN><\/P>

National Commission for the Knowledge and Use of the Biodiversity (Comisión Nacional Para el Conocimiento y Uso de la <\/SPAN><\/P>

Biodiversidad), and the National Forestry Commission of Mexico (Comisión Nacional Forestal). The collaboration is facilitated <\/SPAN><\/P>

by the Commission for Environmental Cooperation, an international organization created by the Canada, Mexico, and United States <\/SPAN><\/P>

governments under the North American Agreement on Environmental Cooperation to promote environmental collaboration between the <\/SPAN><\/P>

three countries.<\/SPAN><\/P>

<\/P>

The general objective of NALCMS is to devise, through collective effort, a harmonized multi-scale land cover monitoring <\/SPAN><\/P>

approach which ensures high accuracy and consistency in monitoring land cover changes at the North American scale and <\/SPAN><\/P>

which meets each country\u2019s specific requirements. <\/SPAN><\/P>

<\/P>

This 30-meter dataset of North American Land Cover reflects land cover information for 2010 from Mexico and Canada and 2011 <\/SPAN><\/P>

for the United States. Each country developed its own classification method to identify Land Cover classes and then provided <\/SPAN><\/P>

an input layer to produce a continental Land Cover map across North America. Canada, Mexico, and the United States developed <\/SPAN><\/P>

their own 30-meter land cover products; see specific sections on data generation below.<\/SPAN><\/P>

<\/P>

The main inputs for image classification were 30-meter Landsat data. Image selection processes and reduction to specific <\/SPAN><\/P>

spectral bands varied among the countries due to study-site-specific requirements. While Canada selected most images from <\/SPAN><\/P>

the year 2010 with a few from 2009 and 2011, the United States employed mainly images from 2011. Mexico used all available <\/SPAN><\/P>

images from 2010.<\/SPAN><\/P>

<\/P>

In order to generate a seamless and consistent land cover map of North America, national maps were generated for Canada by <\/SPAN><\/P>

the CCRS; for Mexico by CONABIO, INEGI, and CONAFOR; and for the United States by the USGS. Each country chose their own<\/SPAN><\/P>

approaches, ancillary data, and land cover mapping methodologies to create national datasets. This North America dataset <\/SPAN><\/P>

was produced by combining the national land cover datasets.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "allowCopy": true, "copyrightText": "USDA - GEO; USDA - USFS \u2013 GTAC", "mensurationCapabilities": "Basic", "ownershipBasedAccessControlForRasters": null }