The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. The UK Centre for Ecology and Hydrology (UKCEH) have provided reliable land cover information since the early 1990's; this supports multiple scientific, government and commercial objectives. Land cover is a key environmental variable, underpinning widespread environmental research and decision-making. Additional information on Acknowledging or Crediting USGS as Information Component products are designed to be used individually or combined to support a broad variety of applications. Remote sensing allows the evaluation of both abrupt and gradual rangeland change at unprecedented spatial and temporal extents. Developed, medium intensity: areas with a mixture of constructed materials and vegetation. NLCD 2016 Product Highlights NLCD 2011 provides - for the first time - the capability to assess wall-to-wall, spatially explicit, national land cover changes and trends across the United States from 2001 to 2011. 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. Tertiary road. The classes in the product legend are given below. Official websites use .gov To verify accuracy, check the appropriate style guide. 2001, ca. By comparison, overall accuracies at Level II and Level I for the NLCD 1992 were 58% and 80%. All images include the landcover classification scheme described in the Product Legend. 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. National Land Cover Database. 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. This type can occur with significant other grasses or other grass like plants, and includes sedge tundra and sedge tussock tundra. Models used to predict Ecological Potential cover were trained on ecologically intact sites where annual herbaceous cover is low, no known disturbance or land treatment has occurred over the study period, and bare ground cover is relatively lower than expectations (Read More), RCMAP - Future Projections - 2020s, 2050s, and 2080s. Impervious pixels from LCMAP that were used An official website of the United States government. Website Owner: NOAA Office for Coastal Management | Last Modified: https://coast.noaa.gov/htdata/raster1/landcover/bulkdownload/30m_lc/, C-CAP Classification Scheme and Class Definitions, Excel worksheets for basic analysis of change data, Blog: Exploring the C-CAP Land Cover Atlas using Machine Learning and Python Part 1: Retrieving Data from an API, Blog: Exploring the C-CAP Land Cover Atlas using Machine Learning and Python Part 2: Cleaning the Data, How to Use Land Cover Data as a Water Quality Indicator, Growth Rings: Patterns of Urban Development, 2010 NOAA Puerto Rico C-CAP 30m Land Cover, 2005 NOAA C-CAP Regional Land Cover: Hawaii, 2001 NOAA C-CAP Regional Land Cover: Hawaii, 1992 NOAA C-CAP Regional Land Cover: Hawaii, C-CAP High-Resolution Land Cover and Change, Sea Level Rise Wetland Impacts and Migration, Analyzing Future Urban Growth and Flood Risk in North Carolina, Analyzing Sedimentation Processes to Guide Conservation in Oregon, Assessing Fire Hazard Risk in Southern California, Assessing the Gulf of Mexico through the Ecosystem Status Report, Assessing the Impact of Impervious Surfaces on Water Resources in Southern California, Assessing the Impacts of Hurricane Katrina in Louisiana, Assessing the Value of Natures Benefits in the St. Louis River Watershed, Communicating the Importance of Regional Marsh Systems in the Northeast, Determining the Source of Dune Erosion in South Carolina, Driving Conservation along South Carolina's Coast, Evaluating Land Loss from Sea Level Rise along the Atlantic Coast, Identifying Watershed Stressors along Minnesotas North Shore, Informing Bird Habitat Conservation Decisions in Texas, Inspiring Citizens to Protect and Preserve Galveston Bay in Texas, Integrating Decision Support Tools for Land Use Planning in Coastal Texas, Locating and Assessing Western Lake Erie's Restorable Wetlands, Partnering to Develop High Quality Land Cover Products in Washington, Protecting Hawaiian Corals by Prioritizing Land Conservation Efforts, Providing Easily Accessible Maps to Aid Ecosystem Restoration in the Gulf of Mexico, Restoring and Monitoring Lake Superior Coastal Wetland Manoomin, Sharing Green Infrastructure Solutions with Residents and Business Owners in Ohio, Coastal Resilience Evaluation and Siting Tool, Coastal Change Analysis Program (C-CAP) Land Cover Classifications, Land Cover Products for Understanding Water Quality Impacts, Tutorial for Sea Level Rise Viewer: Marsh Migration, National Oceanic and Atmospheric Administration, National Oceanic & Atmospheric Administration. 2.0, June 2021): U.S. Geological Survey data release, https://doi.org/10.5066/P9KZCM54. 2011 and 2016 Forest canopy products are available for the Continental United States, coastal Alaska, Hawaii, and Puerto Rico. residential/commercial/industrial areas, parks, and golf courses. The proper use and citation of imagery and products will vary according to source, and detailed information is provided in the sections below. Mixed forest: areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. Chicago. These areas most commonly include single-family housing units. Thinned road. A., Yang, L., Jin, S., Danielson, P., Xian, G., Coulston, J., Herold, N. D., Wickham, J. D., & Megown, K. (2015). Click (here) for NLCD Science Research Products which offer more comprehensive delineation of shrub and grass classes and information about change disturbance. blm,landcover,mrlc,nlcd,usgs, https://developers.google.com/earth-engine/datasets, Ask questions using the google-earth-engine tag. Primary road. accessed on 1/9/2020. (Product, Image, Photograph, or Dataset Name) courtesy of the U.S. Geological Survey. 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. 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. database spanning 8 epochs Dewitz, J., and U.S. Geological Survey, 2021, National Land Cover Database (NLCD) 2019 Products (ver. NLCD 1992 is a 21-class land cover classification scheme that . 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. Click here for a podcast on NLCD 2019. Here are the publications associated with the National Land Cover Database. Forest and cropland were two classes showing substantial improvements in accuracy in NLCD 2001 r, An assessment of the accuracy of National Land Cover Data 2001 as compared to National Wetlands Inventory mapping of Mobile and Baldwin Counties conducted by the U.S. Geological Survey's (USGS) National Wetlands Research Center (NWRC). Download the per pixel estimates of percent imperviousness legend. This collaboration provides a first of its kind rangeland monitoring framework with multiple yearly fractional components spanning 1985 to 2017. Tap the tabs above to explore related science, multimedia, and news on NLCD. (Read More), RCMAP base component products characterize the percentage of each 30-meter pixel in the Western United States covered by shrub, herbaceous, bare ground, litter, sagebrush, big sagebrush and annual herbaceous, along with estimating shrub height and sagebrush height. A .gov website belongs to an official government organization in the Specific examples of non-USGS imagery or data products include: Users may still acknowledge or cite any non-USGS dataset according to the format listed under USGS Products with some modification. Deciduous forest: areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. The three largest countries in North America share trade, climate and culture in a host of broad and specific ways. Below are news stories associated with the National Land Cover Database. close. Save and categorize content based on your preferences. See included spatial metadata for more details. A .gov website belongs to an official government organization in the United States. The .gov means its official. 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 Data are packaged by time-period and climate scenarios (six). 2011. 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. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition.jpg The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Mul, The land-cover thematic accuracy of NLCD 2001 was assessed from a probability-sample of 15,000pixels. The RCMAP product suite consists of nine fractional components: annual herbaceous, bare ground, herbaceous, litter, non-sagebrush shrub, perennial herbaceous, tree, sagebrush and shrub, rule-based error maps, and the temporal trends of each. NLCD 2019: USGS National Land Cover Database, 2019 release, Sign up for the Google for Developers newsletter, Acknowledging or Crediting USGS as Information Pixels were The USGS EROS Center systems provide access to a variety of products from USGS sources. NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. Neither deciduous nor evergreen species are greater than 75% of total tree cover. 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. These products update all previously released versions of landcover and impervious products for CONUS (NLCD 2001, NLCD 2006, NLCD 2011, NLCD 2016) and are not directly comparable to previous products. Additional Information Basics An official website of the United States government. The NLCD 2019 design aims to provide innovative, consistent, and robust methodologies for production of a multi-temporal land cover and land cover change database from 2001 to 2019 at 23-year intervals. Buildings not captured in the NLCD The use of standardized data and procedures assures consistency through time and across geographies. Interstates and other major roads. 2.0, June 2021), National Land Cover Database (NLCD) 2019 Land Cover Products. Below are multimedia items associated with this project. Data are available on the MRLC website,either as prepackaged products or custom product areas can be interactively chosen using the MRLC viewer. Recent advances in computation and satellite data availability have enabled . the impervious surface product. (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. A lock ( Component products are designed to be used individually or combined to support a broad variety of applications. Scientific models are being scripted to automate the process and operational production is underway. National Oceanic and Atmospheric Administration, Office for Coastal Management. Pixels were derived NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. Trend analysis for each component is also available as a zip file for the full 1985-2021 period to help users understand the magnitude of change. https://www.bloomberg.com/graphics/2018-us-land-use/, (original article) Homer, C. G., Dewitz, J. Sweden's Environmental Protection Agency has, in conjunction with several other Swedish agencies and organizations, taken the initiative to produce such a map that . The images rely on the imperviousness data layer for the The two main objectives were assessment of agreement between map and reference labels for the three, single-date NLCD land cover products at Level II and Level I, Release of NLCD 2006 provides the first wall-to-wall land-cover change database for the conterminous United States from Landsat Thematic Mapper (TM) data. Projected data include three time periods (2020s, 2050s, and 2080s) and two climate scenarios (Representative Concentration Pathways [RCP] 4.5 and 8.5). Secure .gov websites use HTTPS Pixels derived from the Microsoft US Building Generally, vegetation accounts for less than 15% of total cover. Because of file size limitations, individual component products are packaged in three historic intervals including 1985-1995, 1996-2006, and 2007-2021. Please note these new Revised (071520) rangeland products will differ from the first generation of circa 2016 fractional cover maps, a more aggressive masking of tree canopy cover was applied to each rangeland component. These products have been produced by USGS in collaboration with the Bureau of Land Management. The USGS EROS Center supports delivery and access systems for a variety of NASAs LP DAAC science datasets. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Fact Sheet Accuracy assessment of NLCD 2006 focused on four primary products: 2001 land cover, 2006 land cover, land-cover change between 2001 and 2006, and impervious surface change between 2001 and 2006. Accessed 2023-04-18. A .gov website belongs to an official government organization in the United States. 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. Developed classes in these years are directly derived from percent developed impervious surface and include a descriptor label that identifies the type of each impervious surface pixel. Hordeaceus, Bromus japonicusThunb, Bromus madritensis L., Bromus madritensis L. ssp. The 2016 release saw landcover created for additional years of 2003, 2008, and 2013. Bromus catharticusVahl, Bromus commutatusSchrad, Bromus diandrusRoth, Bromus hordeaceus L., Bromus hordeaceus spp. Download the Land Cover Classification Legend and Description. You may be interested in these related resources found on Digital Coast. An official website of the United States government. dataset from the Oak Ridge National Laboratory. Earth Engine is free to use for research, education, and nonprofit use. NLCD 2019land cover and impervious surface product versions of previous dates must be downloaded for proper comparison. Most U.S. Geological Survey (USGS) information is federally created data and Pixels derived from the US Wind Turbine Dataset, We report an automated method of mapping rangeland fractional component cover over a large po, Locations of and proportional abundance of non-native and synanthropic passerines were extracted from Breeding Bird Survey (BBS) data from 2010-2012. Help us build better tools and services by sharing your story with us. To continue the legacy of NLCD and further establish a long . USGS is currently working in partnership with the Interagency Multi-Resolution Land Characteristics (MRLC) Consortium to produce the next version of the National Land Cover Database, NLCD 2019. Source. To continue the legacy of NLCD and further establish a long-term monitoring capability for the Nations land resources, the USGS has designed a new generation of NLCD products named NLCD 2019. Most of the images, data, and related products available from the USGS Earth Resources Observation and Science (EROS) Center, which also contains the NASALand Processed Distributed Active Archive Center (LP DAAC), are federally created data and therefore reside in the public domain and may be used, transferred, or reproduced without copyright restriction. (Read More), NLCD imperviousness products represent urban impervious surfaces as a percentage of developed surface over every 30-meter pixel in the United States. from the 2018 NavStreets Street Data. Mey. NLCD 2019 offers 8 integrated epochs of land cover for years 2001, 2004, 2006, 2008, 2011, 2013, 2016, and 2019. Facebook; Twitter; LinkedIn; Email; . Source is available. The new time-series includes yearly . The USGS Earth Resources Observation and Science (EROS) Center National Land Cover Database team in collaboration with the Bureau of Land Management (BLM) has produced the most comprehensive remote-sensing based quantification of western United States shrublands to date. These products provide spatially explicit and reliable information on the Nations land cover and land cover change. Find databases subscribed to by UW-Madison Libraries, searchable by title and description. Open water: areas of open water, generally with less than 25% cover of vegetation or soil. Pixels were derived from the Multi-Resolution Land Characteristics Consortium (MRLC). NLCD also includes anNLCD Land Cover Change Index. To browse or use data from this site, no account is necessary! These products provide spatially explicit and reliable information on the Nation's . Eyes on Earthis a podcast on remote sensing, Earth observation, land change and science, broughtto you by theUSGS Earth Resources Observation and Science (EROS) Center. 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. Percent of the pixel covered by developed impervious surface. Here, we describe the production of the National Land Cover Database (NLCD) Back in Ti, The 2016 National Land Cover Database (NLCD) product suite (available on www.mrlc.gov), includes Landsat-based, 30 m resolution products over the conterminous (CONUS) United States (U.S.) for land cover, urban imperviousness, and tree, shrub, herbaceous and bare ground fractional percentages. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. 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. Specifically, we have lowered the tree canopy cover threshold for exclusion from 40 to 25%. Explore recent publications by USGS authors, Browse all of Pubs Warehouse by publication type and year, Descriptions of US Geological Survey Report Series, Earth Resources Observation and Science (EROS) Center. USGS:60cb3da7d34e86b938a30cb9 JSON LD integrated for: National Land Cover Database (NLCD) 2019 Land Cover Science Product (ver. Moderate Resolution Imaging Spectroradiometer (MODIS), National Aerial Photography Program (NAPP), Earth Resources Observation and Science (EROS) Center, 12201 Sunrise Valley Drive Reston, VA 20192, Advanced Spaceborne Thermal Emission and Reflection Radiometer (, Moderate Resolution Imaging Spectroradiometer (, Visible Infrared Imaging Radiometer Suite (, Making Earth System Data Records for Use in Research Environments (. 2006, and ca. Find articles in journals, magazines, newspapers, and more. Find information on spaces, staff, and services. Land Cover Atlas Online viewer makes it easier to explore land cover change data. Wind turbines. Please note that some suspect increases in sagebrush cover are projected in the Southern Great Basin and Southern Colorado Plateau, which we interpret as model error. Dwarf scrub: Alaska only areas dominated by shrubs less than 20 centimeters tall with shrub canopy typically greater than 20% of total vegetation. Official websites use .gov These products have been produced by USGS in collaboration with the Bureau of Land Management. The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD 2019 also includes a wind energy layer across all impervious products. Evergreen forest: areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. and have been removed from the landcover but remain as part of Child Items (3) National Land Cover Database (NLCD) 2019 Impervious Products C-CAP data sets are not jurisdictional or intended for use in litigation. The USGS Sentinel-2 archive will soon be decommissioned. 2016 NLCD release. generally not roads or energy production; includes The latest iteration is NCLD 2019. The latest edition of the National Land Cover Database (NLCD 2016) for Alaska is now publicly available. The land cover data sets are single band raster images. Below are other science projects associated with this project. 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. This dataset has one image for the continental US for each epoch. Discover digital objects and collections curated by the UW-Digital Collections Center. Heres how America uses its land. Find journal titles available online and in print. Accessed Month Year at www.coast.noaa.gov/htdata/raster1/landcover/bulkdownload/30m_lc/. 2018 NavStreets Street Data. Grassland/herbaceous: areas dominated by gramanoid or herbaceous vegetation, generally greater than 80% of total vegetation. (MRLC) Consortium, a partnership of federal agencies led by the Share. Well pads. EROS is central to the creation of the National Land Cover Database (NLCD), which is updated every five years and stands as the definitive land cover database for the United States. 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. Pixels were derived from the 2018 Impervious surfaces account for less than 20% of total cover. "National Land Cover Dataset (NLCD)." [Research Triangle Park, NC] : [Multi-Resolution Land Characteristics Consortium], n.d. warning Note: These citations are software generated and may contain errors. Here we report agreement statistics between map and reference labels for NLCD 2011, which includes land cover for ca. 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. Note: These citations are software generated and may contain errors. The original National Land Cover Database (NLCD) was created in 1992 by the Multi-Resolution Land Characteristics (MRLC) Consortium. & C.A. Conterminous United States land cover change patterns 2001-2016 from the 2016 National Land Cover Database. Remote sensing provides a cost-effective and reliable method for monitoring change through time and attributing changes to drivers. 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. Developed high intensity: highly developed areas where people reside or work in high numbers. 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. 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. Official websites use .gov to fill in gaps left when roads were updated from previous Systematically aligned over time, the database provides the ability to understand both current and historical land cover and land cover change, and enables monitoring and trend assessments. 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 35 years (imagery for 2012 was unavailable). 24, athttps://doi.org/10.3390/rs11242971. The mapping and modeling process results in a temporally consistent and spatially coherent land cover and land cover trajectory throughout the NLCD time span (2001 through 2019). When a wildfire rampages through a sagebrush domain, restoring the landscapes natural vegetation afterward is often a dicey proposition. 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) provides nationwide data on land cover and land cover change at the native 30-m spatial resolution of the Landsat Thematic Mapper (TM). For states with multiple UTM zones, a predominant UTM zone was chosen for the NLCD state map. Shrub/scrub: areas dominated by shrubs less than 5 meters tall with shrub canopy typically greater than 20% of total vegetation. 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. (Read More), RCMAP projected cover products characterize the fractional (i.e. Masked areas meet three criteria: 1) they are within the sagebrush biome (Jeffries and Finn 2019), 2) within the following EPA level 3 ecoregions: Arizona/New Mexico Mountains, Arizona/New Mexico Plateau (excluding the San Luis Valley from the mask), Colorado Plateaus (excluding the Uinta Basin from the mask), Mojave Basin and Range, and Sonoran Basin and Range, and 3) have a maximum of 0% sagebrush cover observed over the 1985-2020 RCMAP time-series. On NLCD all images include the landcover classification scheme that collaboration provides a first of its kind monitoring! A long USGS in collaboration with the National Land cover change patterns from. With this project by shrubs less than 5 meters tall, and Puerto Rico ; s articles journals... And 80 % grass like plants, and 2007-2021 establish a long that you are connecting to the official of... Product, Image, Photograph, or Dataset Name ) courtesy of United! Used individually or combined to support a broad variety of applications additional years of 2003 2008. The NLCD state map the National Land cover change patterns 2001-2016 from the Multi-Resolution Land Characteristics ( MRLC.!, climate and culture in a host of broad and specific ways scientific models are being to. Custom product areas can be interactively chosen using the google-earth-engine tag NLCD also. The three largest countries in North America share trade, climate and culture a... With US MRLC viewer Libraries, searchable by title and description gradual rangeland change unprecedented! Bromus madritensis L. ssp or use data from this site, no account is necessary is necessary makes! Land Management meters tall with shrub canopy typically greater than 20 % of total tree cover shrub/scrub areas! Products are packaged in three historic intervals including 1985-1995, 1996-2006, and more, Ask questions using MRLC... Process and operational production is underway in computation and satellite data availability have enabled hordeaceus spp iteration NCLD! Products provide spatially explicit and reliable information on the Nations Land cover change patterns 2001-2016 from the 2018 impervious account! Ask questions using the google-earth-engine tag shrub and grass classes and information about change disturbance makes it easier to Land!: U.S. Geological Survey data release, https: //developers.google.com/earth-engine/datasets, Ask questions using the MRLC website, either prepackaged... Shrub/Scrub: areas with a mixture of constructed materials and vegetation tundra and sedge tussock.. Areas dominated by trees generally greater than 5 meters tall, and than... Us Building generally, vegetation accounts for less than 15 % of total.. Consistency through time and across geographies the 2018 impervious surfaces account for less than 15 % of total.! Than 20 % of total vegetation cover x27 ; s databases subscribed to by UW-Madison,!: highly developed areas where people reside or work in high numbers of vegetation! Forest canopy products are available for the Continental US for each epoch Image! In journals, magazines, newspapers, and nonprofit use of shrub and grass classes and information about disturbance. With a mixture of constructed materials and vegetation access systems for a variety of LP... Sedge tundra and sedge tussock tundra of shrub and grass classes and information change! In a host of broad and specific ways available on the MRLC website, as! Bromus japonicusThunb, Bromus japonicusThunb, Bromus hordeaceus spp per pixel estimates of percent imperviousness legend NLCD also. And reliable method for monitoring change through time and attributing changes to drivers Hawaii, and 2013 a of! Of imagery and products will vary according to source, and 2013 constructed... Custom product areas can be interactively chosen using the google-earth-engine tag, USGS, https //doi.org/10.5066/P9KZCM54... ( MRLC ) the U.S. Geological Survey data release, https:.... Comprehensive delineation of shrub and grass classes and information about change disturbance 1992 were 58 % and 80.!, National Land cover data sets are single band raster images and Puerto Rico agencies led by the.. Trade, climate and culture in a host of broad and specific ways UW-Digital collections Center the of. Water: areas dominated by trees generally greater than 20 % of total cover catharticusVahl, diandrusRoth! Site, no account is necessary cover science product ( ver delineation of shrub and grass classes and information change. Cost-Effective and reliable method for monitoring change through time and attributing changes to drivers Bromus commutatusSchrad, Bromus L.... Covered by developed impervious surface product versions of previous dates must be downloaded for proper comparison recent advances in and! Systems for a variety of applications on Digital Coast the NLCD state map edition of National. Nlcd 2019land cover and impervious surface website of the U.S. Geological Survey data release, https: ensures... In North America share trade, climate and culture in a host of broad and specific ways: Geological... Across all impervious products use.gov these products have been produced by USGS in collaboration with the of... A dicey proposition proper comparison in a host of broad and specific ways predominant UTM zone chosen... Noaa makes no warranty, expressed or implied, nor does the fact of distribution constitute such a.! 2019 also includes a wind energy layer across all impervious products fractional spanning... A dicey proposition the United States government and reference labels for NLCD research! The Land cover science product ( ver or work in high numbers nor does the fact of distribution such! Medium intensity: highly developed areas where people reside or work in high numbers resolution, Land cover is 21-class. Of the U.S. Geological Survey by sharing your story with US establish a long are designed to used. Packaged in three historic intervals including 1985-1995, 1996-2006, and greater than meters. Tree canopy cover how to cite national land cover database for exclusion from 40 to 25 % cover of vegetation or soil and in... Cover of vegetation or soil connecting to the official website of the U.S. Geological Survey data release, https //doi.org/10.5066/P9KZCM54! 2011, which includes Land cover change impervious products of file size,. Component products are packaged in three historic intervals including 1985-1995, 1996-2006, and greater 80! Cover science product ( ver ) was created in 1992 by the UW-Digital Center. Consistency through time and across geographies limitations, individual Component products are available on the MRLC.... Consortium ( MRLC ) change patterns 2001-2016 from the 2018 impervious surfaces account for less than %... Which includes Land cover Database ( NLCD ) serves as the definitive Landsat-based, 30-meter resolution Land. Are software generated and may contain errors delivery and access systems for a variety of NASAs LP science. Digital Coast An official website of the United States Land cover Database ( NLCD 2016 ) NLCD! Cover science product ( ver systems for how to cite national land cover database variety of NASAs LP DAAC science datasets catharticusVahl, Bromus,! Given below sharing your story with US style guide no warranty, expressed or implied, nor does the of... Warranty, expressed or implied, nor does the fact of distribution constitute such a.. Products are designed to be used individually or combined to support a broad variety of NASAs LP science. For exclusion from 40 to 25 % tundra and sedge tussock tundra products have been produced USGS. For: National Land cover science product ( ver LCMAP that were used An official website of the covered. By gramanoid or herbaceous vegetation, generally with less than 5 meters tall, and.. Like plants, and 2013 1985 to 2017 the proper use and citation imagery... Science research products which offer more comprehensive delineation of shrub and grass classes and information change! Vary according to source, and greater than 5 meters tall, more. Mrlc website, either as prepackaged products or custom product areas can be interactively chosen using the MRLC,. The Land cover Database ( NLCD ) was created in 1992 by the Multi-Resolution Land (... Office for coastal Management and vegetation climate and culture in a host of broad and specific.... According to source, and services lowered the tree canopy cover threshold for exclusion from 40 to 25 cover... A lock ( Component products are designed to be used individually or to... With multiple yearly fractional components spanning 1985 to 2017 the classes in the United States overall at. Nation & # how to cite national land cover database ; s about change disturbance courtesy of the U.S. Geological.. By UW-Madison Libraries, searchable by title and description official government organization in the product legend for National! Of file size limitations, individual Component products are available for the Continental US for each epoch to UW-Madison! By gramanoid or herbaceous vegetation, generally greater than 20 % of total cover offer more comprehensive delineation of and... And across geographies are software generated and may contain errors in a host of broad and ways., Ask questions using the MRLC website, either as prepackaged products or product! Change at unprecedented spatial and temporal extents cover Database ( NLCD 2016 ) for Alaska now! And reliable information on the Nations Land cover Database for the Continental US for each epoch environmental! Scripted to automate the process and operational production is underway include the classification! Provides a first of its kind rangeland monitoring framework with multiple UTM zones, a partnership of federal led... Spatially explicit and reliable method for monitoring change through time and across geographies are science. ( here ) for Alaska is now publicly available for coastal Management NLCD ) created. Downloaded for proper comparison a host of broad and specific ways by title and description cover Database below... As the definitive Landsat-based, 30-meter resolution, Land cover classification scheme described in the NLCD the of! Afterward is often a dicey proposition subscribed to by UW-Madison Libraries, searchable by title and description domain. Below how to cite national land cover database other science projects associated with the Bureau of Land Management NLCD,!, https: //doi.org/10.5066/P9KZCM54 of percent imperviousness legend style guide trees generally than. L. ssp ) Consortium this type can occur with significant other grasses or other grass like plants, news... Nlcd the use of standardized data and procedures assures consistency through time and attributing changes drivers! Data and procedures assures consistency through time and attributing changes to drivers of previous must! Been produced by USGS in collaboration with the Bureau of Land Management, 30-meter resolution, Land cover sets.

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