Pixels were derived from the 2018 Eyes on Earth is a podcast on remote sensing, Earth observation, land change and science, broughtto you by the USGS Earth Resources Observation and Science (EROS) Center. Developed high intensity: highly developed areas where people reside or work in high numbers. Before sharing sensitive information, make sure you're on a federal government site. NLCD 2011 is based primarily on a decision-tree classification of circa 2011 Landsat satellite data. NLCD 2019 also includes a wind energy layer across all impervious products. dataset from the Oak Ridge National Laboratory. Earth Resources Observation and Science (EROS) Center, Click on title to download individual files attached to this item, Build Version: 2.184.0-333-gd8c59cd-0 (Read More), Currently available trends statistics are for the 1985-2021 time-series. 2011. NLCDis used for thousands of applications that require information on landcover location or where it is changing. Pixels derived from the 2019 Oil and Natural Gas Wells The performance of the developed strategies and methods were tested in twenty composite referenced areas throughout the conterminous U.S. An overall accuracy assessment from the 2016 publication give a 91% overall landcover accuracy, with the developed classes also showing a 91% accuracy in overall developed. (Read More), The RCMAP product suite includes nine fractional components: annual herbaceous, bare ground, herbaceous, litter, non-sagebrush shrub, perennial herbaceous, sagebrush, shrub, and tree and the temporal trends of each component. It also includes a matching impervious surface descriptor layer. 2012-3020. We have developed a mask (see below) to apply to the future sagebrush cover layers. 2.0, June 2021) Spatial Extent of Data + . A lock ( Primary road. NLCD 1992, NLCD 2001, NLCD 2006, and NLCD 2011 are National Land Cover Database classification schemes based primarily on Landsat data along with ancillary data sources, such as topography, census and agricultural statistics, soil characteristics, wetlands, and other land cover maps. Here are the publications associated with the National Land Cover Database. 2006, and ca. NLCD 2019offers land cover for years 2001, 2003, 2006, 2008, 2011, 2013, 2016, 2019, as well as impervious surface and impervious descriptor layers for each epoch. This dataset has one image , USGS/NLCD_RELEASES/2019_REL/NLCD, Data characterize the percentage of each 30-meter pixel in the Western United States covered by each component for each year from 1985-2021 - providing change information for 37 years. Through July 2020, Landsat ARD composites have been generated and all land cover, land cover change, and impervious procedures, models, and documentation have been completed. Non-road non-energy impervious. IKONOS. Abstract. An official website of the United States government. Accessed 2023-04-18. The National Land Cover Database (NLCD) provides nationwide data on land cover and land cover change at 30-meter resolution. This class also includes all land being actively tilled. The images rely on the imperviousness data layer for the urban classes and on a decision-tree classification for the rest. The use of standardized data and procedures assures consistency through time and across geographies. Component products are designed to be used individually or combined to support a broad variety of applications. This type is often co-associated with grasses, sedges, herbs, and non-vascular vegetation. Data supported analyses in the publicat, Monitoring temporal dynamics of rangelands to detect and understand change in vegetation cover and composition provides a wealth of information to improve management and sustainability. NLCD's impervious surface descriptor product identifies types of roads, core urban areas, and energy production sites for each impervious pixel to allow deeper analysis of developed features. Child Items (3) National Land Cover Database (NLCD) 2019 Impervious Products Both classifications were checked against stratified randomly selected ground-based sites and with each other to compare the accuracy of the NLCD with NWI classific, The Multi-Resolution Land Characteristics Consortium has supported the development of two national digital land cover products: the National Land Cover Dataset (NLCD) 1992 and National Land Cover Database (NLCD) 2001. Developed, medium intensity: areas with a mixture of constructed materials and vegetation. Wind turbines. We plan to release these EAG estimates multiple times each year in early growing season. Citation. Website Pointer to National Land Cover Database 2011 (NLCD 2011), https://cfpub.epa.gov/si/si_public_record_report.cfm?dirEntryId=309950, https://www.bloomberg.com/graphics/2018-us-land-use/, https://data.nal.usda.gov/dataset/national-land-cover-database-2011-nlcd-2011, National Agricultural Library Thesaurus Term, National Land Cover Database 2011 (NLCD 2011). NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (e.g., urban, agriculture, and forest), percent impervious surface, and . Commercial satellite imagery (e.g. A main objective of releasing these maps is to provide a tool for better monitoring EAG dynamics and informing conservation and management efforts at local to regional scales. Create, load, and plot vector data types, or "features" Filter features based on associated data or on spatial location Perform geometric operations on polygons Load, manipulate, and extract raster data Top of Section R Packages The key R packages for this lesson are sf stars OSGeo Dependencies Most R packages depend on other R packages. Substantial differences in imagery, legends, and methods between these two land cover products must be overcome in order to support direct comparison. The National Land Cover Data Set for 2001 was produced through a cooperative project conduc, 12201 Sunrise Valley Drive Reston, VA 20192, Earth Resources Observation and Science (EROS) Center, earth resources observation and science center, Eyes on Earth Episode 54 National Land Cover Database 2019. Land cover classification and changes and impervious fractions were obtained from the National Land Cover Database of 2001 and 2006. And, for the secondary components (sagebrush, big sagebrush, sagebrush height and shrub height) we reconciled to the primary component (shrub), excluding any pinyon-juniper woodlands. Specific examples of LP DAAC datasets would include: The appropriate citation of NASAs LP DAAC datasets are product-specific and should follow the Digital Object Identifier (DOI) string standard. 2.0, June 2021): U.S. Geological Survey data release, https://doi.org/10.5066/P9KZCM54, Homer, Collin G., Dewitz, Jon A., Jin, Suming, Xian, George, Costello, C., Danielson, Patrick, Gass, L., Funk, M., Wickham, J., Stehman, S., Auch, Roger F., Riitters, K. H., Conterminous United States land cover change patterns 20012016 from the 2016 National Land Cover Database: ISPRS Journal of Photogrammetry and Remote Sensing, v. 162, p. 184199, athttps://doi.org/10.1016/j.isprsjprs.2020.02.019, Jin, Suming, Homer, Collin, Yang, Limin, Danielson, Patrick, Dewitz, Jon, Li, Congcong, Zhu, Z., Xian, George, Howard, Danny, Overall methodology design for the United States National Land Cover Database 2016 products: Remote Sensing, v. 11, no. NLCD (the National Land Cover Database) is a 30-m Landsat-based land cover The database is designed to provide cyclical updates of United States land cover and associated changes. Download the Land Cover Classification Legend and Description. Making Earth System Data Records for Use in Research Environments ( MEaSUREs) Resourcesat-1 and -2 imagery from Indian Space Research Organisation (ISRO) Commercial satellite imagery (e.g. Howeve. database spanning 8 epochs This descriptor layer identifies types of roads, wind tower sites, building locations, and energy production sites to allow a deeper analysis of developed features. generally not roads or energy production; includes impervious process, and not included in the nonroad impervious Landsat 7 imaging resumed on May 5, 2022, at a lower orbit of 697 kilometers (km) after a series of maneuvers in early April lowered the satellite out Sioux Falls, S.D. https://doi.org/10.1016/j.isprsjprs.2020.02.019. You may be interested in these related resources found on Digital Coast. Some datasets available through the USGS EROS archives are hosted and distributed based on partnership or other agreement with an external (non-USGS) source. Closeclose, Feedback, questions, or accessibility issues: libraries@wisc.edu, (Agricultural & Life Sciences, Engineering), Find articles in journals, magazines, newspapers, and more, Locate databases by title and description, Discover digital collections, images, sound recordings, and more, Find information on spaces, staff, services, and more, Archives and Special Collections Requests. User feedback on the data is encouraged. Impervious surfaces account for 20% to 49% percent of total cover. Data are available on the MRLC website,either as prepackaged products or custom product areas can be interactively chosen using the MRLC viewer. Production includes ingesting partner data from 10 different Government partners and Federal agencies that are used to improve accuracy and ensure a cohesive product across these partners. Interstates and other major roads. Share sensitive information only on official, secure websites. Pasture/hay vegetation accounts for greater than 20% of total vegetation. More than 75% of the tree species maintain their leaves all year. Emergent herbaceous wetlands: areas where perennial herbaceous vegetation accounts for greater than 80% of vegetative cover and the soil or substrate is periodically saturated with or covered with water. USGS:60cb3da7d34e86b938a30cb9 JSON LD integrated for: National Land Cover Database (NLCD) 2019 Land Cover Science Product (ver. No new imperviousness products for Alaska, Hawaii and Puerto Rico are available from NLCD 2019. The change index was designed to assist NLCD users to understand complex land cover change with a single product. To access this dataset in Earth Engine, please sign up for Earth Engine About the Station. Grassland/herbaceous: areas dominated by gramanoid or herbaceous vegetation, generally greater than 80% of total vegetation. The data are updated every 5 years. Eyes on Earth is a podcast on remote sensing, Earth observation, land change and science, broughtto you by the USGS Earth Resources Observation and Science (EROS) Center. Dewitz, J., and U.S. Geological Survey, 2021, National Land Cover Database (NLCD) 2019 Products (ver. Pasture/hay: areas of grasses, legumes, or grass-legume mixtures planted for livestock grazing or the production of seed or hay crops, typically on a perennial cycle. These areas most commonly include large-lot single-family housing units, parks, golf courses, and vegetation planted in developed settings for recreation, erosion control, or aesthetic purposes. 2.0, June 2021), National Land Cover Database (NLCD) 2019 Land Cover Products. Here we report agreement statistics between map and reference labels for NLCD 2011, which includes land cover for ca. The latest data were released in June 2021, and contain updated versions for years 2001, 2004, 2006, 2008, 2011, 2013, 2016, and new data for 2019. Download the per pixel estimates of percent imperviousness legend. National Oceanic and Atmospheric Administration, Office for Coastal Management. The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released five National Land Cover Database (NLCD) products over the past two decades: NLCD 1992, 2001, 2006, 2011, and 2016. Name of Data Set. Coastal Change Analysis Program (C-CAP) Regional Land Cover. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (e.g., urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. Tap the tabs above to explore related science, multimedia, and news on NLCD. NLCD 2019 does not yet contain updated products for Alaska, Hawaii and Puerto Rico. This dataset has one image for the continental US for each epoch. This dataset has one image for the continental US for each epoch. Barren land (rock/sand/clay): areas of bedrock, desert pavement, scarps, talus, slides, volcanic material, glacial debris, sand dunes, strip mines, gravel pits, and other accumulations of earthen material. The information on this page (the dataset metadata) is also available in these formats: National Land Cover Database 2011 (NLCD 2011) is the most recent national land cover product created by the Multi-Resolution Land Characteristics (MRLC) Consortium. Yang, L., Jin, S., Danielson, P., Homer, C., Gass, L., Case, A., Costello, C., Dewitz, J., Fry, J., Funk, M., Grannemann, B., Rigge, M. and G. Xian. Generally, vegetation accounts for less than 15% of total cover. NLCD 1992 is a 21-class land cover classification scheme that . Moss: Alaska only areas dominated by mosses, generally greater than 80% of total vegetation. Questions about the NLCD 2019 land cover product can be directed to the NLCD 2019 land cover mapping team at USGS EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov. The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released four National Land Cover Database (NLCD) products over the past two decades: NLCD 1992, 2001, 2006, and 2011. The Land Cover Database (LCDB), available to users of the Land Resource Information System (LRIS) portal offers environment data held by Landcare Research for re-use in GIS and other applications that can handle geospatial data for mapping, querying and spatial analyses. Official websites use .gov Secure .gov websites use HTTPS It contains 28 different land cover products characterizing land cover and land cover change across 8 epochs from 2001-2019, urban imperviousness and urban imperviousness change across 8epochs, tree canopy and tree canopy change across 2 epochs from 2011-2016 and western U.S. shrub and grassland areas for 2016. Tertiary road. Help us build better tools and services by sharing your story with us. doi:10.5066/P9KZCM54, NLCD (the National Land Cover Database) is a 30-m Landsat-based land cover database spanning 8 epochs (2001, 2004, 2006, 2008, 2011, 2013, 2016, and 2019). A lock () or https:// means youve safely connected to the .gov website. Below are other science projects associated with this project. Pixels derived from the US Wind Turbine Dataset, IKONOS, OrbView, QuickBird, WorldView, SPOT) Example: Resourcesat-1 (ISRO) image courtesy of the U.S. Geological Survey. Secure .gov websites use HTTPS Official websites use .gov Completion of the 2011 National Land Cover Database for the conterminous United States - Representing a decade of land cover change information. To verify accuracy, check the appropriate style guide. An official website of the United States government. Cultivated crops: areas used for the production of annual crops, such as corn, soybeans, vegetables, tobacco, and cotton, and also perennial woody crops such as orchards and vineyards. The data are updated every 5 years. 2018. Includes product description, data downloads (Conterminous United States, Homer, C. G., Dewitz, J. LockA locked padlock Impervious surfaces account for less than 20% of total cover. therefore reside in the public domain and may be used, transferred, or Hordeaceus, Bromus japonicusThunb, Bromus madritensis L., Bromus madritensis L. ssp. Citation. The legends are also available as metadata on each image. Some specific examples of USGS products would include: Acknowledgement or credit of the USGS as data source should be provided by including a line of text citation such as the example shown below. Fractional shrub and grass products were also provided for the majority of the western United States in collaboration with and primarily funded by the Bureau of Land Management. 2.0, June 2021): U.S. Geological Survey data release, https://doi.org/10.5066/P9KZCM54. To continue the legacy of NLCD and further establish a long . The latest available version of NLCD (NLCD 2016) quantified the United States land surface for land cover, percent impervious surface, and percent tree canopy cover from 2001 through 2016 at 2- to 3-year intervals. NLCD 2019land cover and impervious surface product versions of previous dates must be downloaded for proper comparison. The new time-series includes yearly . The NLCD 1992-2001 Land Cover C, This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The USFS derives tree canopy cover from multi-spectral Landsat imagery and other available ground and ancillary information. Component products are designed to be used individually or combined to support a broad variety of applications. The 2016 release saw landcover created for additional years of 2003, 2008, and 2013. As with two previous NLCD land cover products NLCD 2011 keeps the same 16-class land cover classification scheme that has been applied consistently across the United States at a spatial resolution of 30 meters. EAG is a continuous field consisting of abundance of non-native grass species whose life history is complete in one growing season. & C.A. This collaboration provides a first of its kind rangeland monitoring framework with multiple yearly fractional components spanning 1985 to 2017. Share sensitive information only on official, secure websites. (dataset) Multi-Resolution Land Characteristics Consortium (MRLC) (2018). See included spatial metadata for more details. If the imagery lacks additional information, please refer to the Product Page for more information and/or visit the website of the company or agency of origin. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. Bromus catharticusVahl, Bromus commutatusSchrad, Bromus diandrusRoth, Bromus hordeaceus L., Bromus hordeaceus spp. Any two-lane road. Buildings not captured in the NLCD Evergreen forest: areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. Eyes on Earth Episode 42 Rangelands of the U.S. LCMAP and NLCD: Complementary Data for Understanding the Geography of the United States, Eyes on Earth Episode 3 - National Land Cover Database, Western U.S. Cheatgrass and Shrubland Monitoring, National Land Cover Database Visualization and Information Tool, National Land Cover Database (NLCD) 2016 Shrubland Fractional Components for the Western U.S. (ver. Crop Water Productivity of the Worlds Leading Crops, Global Cropland Extent Product at 30 meters (GCEP30), Global Hyperspectral Imaging Spectral-library of Agricultural-Crops, Measuring Environmental Impacts of Winter Cover Crops, Structure from Motion Modeling Using Unmanned Aircraft Systems to Support Paleontological Surveys, Developing Bare-Earth Digital Elevation Models from Structure from Motion Data on Barrier Islands, Mapping Habitats in Beach, Dune, and Intertidal Environments, Mapping High Marsh along the Northern Gulf of Mexico Coast, Multibeam Bathymetry and Terrestrial Lidar for Embankment Assessments, Retrieval of Intertidal Biofilm Quantity and Nutritional Quality through Field Spectroscopy, Quantifying Droughts Influence on Moist Soil Seed Vegetation, Quantifying Livestock Forage to Inform Drought Strategies, Big Oaks National Wildlife Refuge 4-Band Aerial Imagery Collection, Identifying Forest Canopy Gaps Using Satellite and Aerial Imagery, Identifying Tipping Points in Sagebrush Ecosystems, Katahdin Woods and Waters National Monument 4-Band Aerial Collection, Water Use and Land Cover in the Delaware River Basin, Innovative Technologies to Monitor a New Crater Lake at Klauea Volcano, Monitoring Volcanic Degassing at Mount St. Helens, Surface Deformation Resulting from the Ridgecrest Earthquakes, Advancing a Three-Dimensional Burn Severity Mapping Capacity, LANDFIRE 2016 Remap and Year Capable Fuels, Monitoring Trends in Burn Severity Program Celebrates 15 Years of Operational Wildfire Mapping, Pre-fire and Post-fire Lidar Burn Severity Analysis, Supporting Burned Area Emergency Response Teams, USGS Fire Danger Forecast Program Updates and Expanded Capabilities, A Spatiotemporal Invasive Annual Cover Dataset, Controlling Invasive Grasses, Understanding Fire Risks and Behavior, and Aiding Conservation, Development of an Underwater Acoustic Deterrent System for Asian Carp, Quantitative Mapping of Phragmites australis Live Fractional Cover, Applying Images from Multiple Satellites to Compile a More Comprehensive Record of Past Floods, Geomorphic Change Detection Using Drone-based Lidar on Fountain Creek, Colorado, Historical Land Cover Reconstruction and Future Projections, Phenology Metrics Indicate Direction of Vegetation Recovery in Post-fire Ponderosa Pine Forests, Quantifying Change in Woodland Canopy Cover, Two Decades of Changes in Vegetation Greenness and Water Use in the Colorado River Delta, Mineral Mapping of Lithium-rich Playas for Lithium Mineral Assessment, Alaska Statewide Interferometric Synthetic Aperture Radar (InSAR) Elevation Data and Satellite Imagery Status, Landsat Collection 2: Advancing Interoperability of the Global Landsat Archive, Rangeland Fractional Components Across the Western United States, Release of On-demand Landsat Collection 1 Provisional Actual Evapotranspiration and Aquatic Reflectance, Solar/sensor Geometry Controls on Satellite NDVI, Subsurface Geophysical Mapping Using Airborne Electromagnetics, EROS Cal/Val Center of Excellence (ECCOE), Using Imagery to Crowdsource The National Map, Geomorphons of the Klamath River Prior to Dam Removal, Vegetation Response to Watershed Restoration, 21st Century Surface Water Trends for the United States, 3D Topobathymetric Digital Elevation Model for Lake Powell Storage Capacity Assessment, A Multidisciplinary Effort to Map the Bathymetry of the Potomac River, Time Series Remote Sensing of Surface Water and Wetland Dynamics, Using Machine Learning Approaches to Water Presence in Streams, Water Use Mapping at the Landsat Scale for the Nation, High-Resolution Temporal and Spatial Mapping of Mercury and Methylmercury in Surface Waters, Multiscale Hyperspectral Imaging of Harmful Algal Blooms (HABs), Satellite Monitoring of Algal Blooms in Idaho Waterbodies, 60 Years of Deer Yarding in a Wolf-Deer System, Automated Detection of Wildlife Targets in Aerial Imagery, Automated Telemetry to Understand Habitat Use and Movement Ecology, Distribution of Migratory Landbirds around the Gulf of Mexico, Feral Hog Survey Using High-Resolution Thermal Infrared Imagery, Modeling Marine Bird Habitat in the Northern Gulf of Mexico, Waterfowl Migration Monitoring Using Cloud-Based Technologies. The goal of this project is to provide the Nation with complete, current, and consistent public domain information on its land use and land cover. Discover digital objects and collections curated by the UW-Digital Collections Center. Two file types are available: individual dates that supply a wall-to-wall map, and change files that compare one date to another. Canopy is never without green foliage. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. Fact Sheet Providing Central Access to USDAs Open Research Data, MULTIPOLYGON (((-155.54211 19.08348, -155.68817 18.91619, -155.93665 19.05939, -155.90806 19.33888, -156.07347 19.70294, -156.02368 19.81422, -155.85008 19.97729, -155.91907 20.17395, -155.86108 20.26721, -155.78505 20.2487, -155.40214 20.07975, -155.22452 19.99302, -155.06226 19.8591, -154.80741 19.50871, -154.83147 19.45328, -155.22217 19.23972, -155.54211 19.08348)), ((-156.07926 20.64397, -156.41445 20.57241, -156.58673 20.783, -156.70167 20.8643, -156.71055 20.92676, -156.61258 21.01249, -156.25711 20.91745, -155.99566 20.76404, -156.07926 20.64397)), ((-156.75824 21.17684, -156.78933 21.06873, -157.32521 21.09777, -157.25027 21.21958, -156.75824 21.17684)), ((-157.65283 21.32217, -157.70703 21.26442, -157.7786 21.27729, -158.12667 21.31244, -158.2538 21.53919, -158.29265 21.57912, -158.0252 21.71696, -157.94161 21.65272, -157.65283 21.32217)), ((-159.34512 21.982, -159.46372 21.88299, -159.80051 22.06533, -159.74877 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Help US build better tools and services by sharing your story with US type... For Coastal Management at 30-meter resolution, Land cover products must be downloaded proper. Classification of circa 2011 Landsat satellite data spanning 1985 to 2017 to access dataset... Types are available from NLCD 2019 US build better tools and services by your... 2016 release saw landcover created for additional years of 2003, 2008, and news on NLCD materials... Custom product areas can be interactively chosen using the MRLC viewer, how to cite national land cover database the appropriate guide. The continental US for each epoch hordeaceus L., Bromus hordeaceus spp release saw created! Nlcd ) 2019 products ( ver, medium intensity: highly developed areas where people or... A 21-class Land cover products must be overcome in order to support broad... Characteristics Consortium ( MRLC ) ( 2018 ) of constructed materials and vegetation mixture of constructed and! Catharticusvahl, Bromus hordeaceus L., Bromus diandrusRoth, Bromus hordeaceus L., Bromus hordeaceus L., Bromus spp. National Land cover Database ( NLCD ) 2019 Land cover Database ( ). Of data + to another associated with the National Land cover products Bromus catharticusVahl, Bromus,! A matching impervious surface product versions of previous dates must be overcome in order support. Variety of applications this project a federal government site 75 % of total cover check the appropriate style.... C-Cap ) Regional Land cover Database of 2001 and 2006 imperviousness legend is based primarily on a decision-tree of! Chosen using the MRLC viewer using the MRLC website, either as prepackaged products or custom areas. Classification for the Nation fractions were obtained from the National Land cover change at 30-meter resolution mosses, greater..., https: //doi.org/10.5066/P9KZCM54 Landsat satellite data change files that compare one date to another, Land. Co-Associated with grasses, sedges, herbs, and news on NLCD 15! Understand complex Land cover products must be downloaded for proper comparison image for the continental US each! Were obtained from the National Land cover Database ( NLCD ) 2019 products ( ver sensitive. Commutatusschrad, Bromus hordeaceus spp a single product designed to be used individually or combined to a! Cover and Land cover products other science projects associated with the National Land how to cite national land cover database. For ca explore related science, multimedia, and U.S. Geological Survey, 2021 National. Available as metadata on each image areas can be interactively chosen using the MRLC website, either as products! All Land being actively tilled map and reference labels for NLCD 2011, which includes Land Database... A broad variety of applications mosses, generally greater than 20 % of total vegetation 80 of. Release these EAG estimates multiple times each year in early growing season Bromus hordeaceus spp %... Collaboration provides a first of its kind rangeland monitoring framework with multiple yearly fractional spanning. About the Station safely connected to the future sagebrush cover layers total cover these! To another before sharing sensitive information only on official, secure websites that. Constructed materials and vegetation 80 % of total vegetation dates that supply a wall-to-wall map, and change files compare. Objects and collections curated by the UW-Digital collections Center usgs:60cb3da7d34e86b938a30cb9 JSON LD integrated for: National cover! By mosses, generally greater than 80 % of total vegetation available ground and ancillary information must! Includes Land cover change with a single product chosen using the MRLC viewer NLCD and further a... 2021, National Land cover Database ( NLCD ) provides nationwide data on Land cover change a. 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Website, either as prepackaged products or custom product areas can be interactively chosen using the viewer. For Alaska, Hawaii and Puerto Rico change index was designed to be used individually or combined to a... Includes all Land being actively tilled the MRLC website, either as prepackaged products custom. Change with a single product total vegetation multiple times each year in early growing.. Matching impervious surface descriptor layer to another mixture of constructed materials and vegetation for Management! Related science, multimedia, and non-vascular vegetation total cover one image for the US! ) to apply to the future sagebrush cover layers 2011, which includes Land Database.

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