The National Land Cover Database 2011 (NLCD2011) percent tree canopy cover (TCC 2011) layer was … NLCD 2011 is based primarily on a decision-tree classification of circa 2011 Landsat satellite data. NLCD 2016 offers 7 integrated epochs of land cover for years 2001, 2003, 2006, 2008, 2011, 2013, and 2016. More than 75 percent of the tree species shed foliage simultaneously in response to seasonal change. relevance year publisher title. Developed classes in these years are directly derived from and updated following the impervious surface cycle. .img Copy link Link copied. These products provide spatially explicit and reliable information on the Nation’s land cover and land cover … Sort by relevance. This dataset represents percent developed imperviousness clipped to the Northeast. Before sharing sensitive information, make sure you're on a federal government site. Sort by title . Mixed Forest - Areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. View In: ArcGIS JavaScript ArcGIS Online map viewer Google Earth ArcMap View Footprint In: ArcGIS Online map viewer Service Description: National Land Cover Database 2011 (NLCD 2011) is the most recent national land cover product created by the Multi-Resolution Land Characteristics (MRLC) Consortium. Developed, Open Space - Includes areas with a mixture of some constructed materials, but mostly vegetation in the form of lawn grasses. How consistent are the relationships among the data, including topology? This class includes true shrubs, young trees in an early successional stage or trees stunted from environmental conditions. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Number of results to display per page. In order to provide the land cover user community a summary of the similarities and differences Search Results. Abstract . 605/594-6589 (FAX) NLCD (the National Land Cover Database) is a 30-m Landsat-based land cover database spanning 8 epochs (1992, 2001, 2004, 2006, 2008, 2011, 2013 and 2016). The site is secure. To whom should users address questions about the data? 1992 data are primarily based on unsupervised classification of Landsat data, while the rest of the images rely on the imperviousness data layer for the urban classes and on a decision-tree classification for the rest. Scientist Earth Resources Observation and Science (EROS) Center Email: homer@usgs.gov Phone: 605-594-2714 . New articles related to this author's research. 2006, and ca. relevance year publisher title. How can someone get a copy of the data set? To submit, please register and login first. These products update all previously released versions of landcover products for CONUS (NLCD 2001, NLCD 2006, NLCD 2011). NLCD 2011 is the most up-to-date iteration of the National Land Cover Database, the definitive Landsat-based, 30-meter resolution land cover database for the Nation. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). Google Scholar Citations lets you track citations to your publications over time. Moreover, Oxford citation style is the only referencing guide that uses footnotes at the bottom of the page unlike the in-text citation styles used by Harvard and A.P.A. Follow this author. The recent release of NLCD 2011 products now represents a decade of consistently produced land cover … 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. What similar or related data should the user be aware of? Does the data set describe conditions during a particular time period? Barren Land (Rock/Sand/Clay) - Barren areas of bedrock, desert pavement, scarps, talus, slides, volcanic material, glacial debris, sand dunes, strip mines, gravel pits and other accumulations of earthen material. National Land Cover Database 2011 (NLCD 2011). NLCD developed classes are tied directly to the impervious product values. The ones marked * may be different from the article in the profile. Download citation. These areas most commonly include single-family housing units. Shrub/Scrub - Areas dominated by shrubs; less than 5 meters tall with shrub canopy typically greater than 20% of total vegetation. 10 per page . Download citation as: RIS | Dublin Core; Abstract . These areas are not subject to intensive management such as tilling, but can be utilized for grazing. National Land Cover Database 2011 (NLCD 2011) provides 16-class land cover classification scheme across the United States at a spatial resolution of 30 meters. Homer. 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. 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. New for NLCD 2016 is the NLCD Land … For Canopy attribute accuracy, refer to Canopy metadata. 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. [Note: The scheduled release date for NLCD 2016 products is Friday, December 28, 2018]. The semi-major axis of the ellipsoid used is 6378137.000000. The ellipsoid used is Geodetic Reference System 80. New articles by this author. Developed, Low Intensity -Includes areas with a mixture of constructed materials and vegetation. The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. 1 - 2 of 2. Sequential unique whole numbers that are automatically generated. Federal government websites often end in .gov or .mil. The flattening of the ellipsoid used is 1/298.257222. https://data.nal.usda.gov/dataset/national-land-cover-database-2011-nlcd-2011. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition, amended 2014) and NLCD 2006 (2011 Edition, amended 2014). 2011 2; Access. Deciduous Forest - Areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. This type is often co-associated with grasses, sedges, herbs, and non-vascular vegetation. Impervious surfaces account for 50-79 percent of the total cover. Explore More Science: National Land Cover Database; NLCD; National Land Cover Dataset; earth resources observation and science center; Integrated Land … relevance; year; publisher ; title; Number of results to display per page. 10 per page. Start Over. NLCD 2011 is the definitive Landsat-based, 30-meter resolution land cover database for the Nation. 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These include three major datasets: (1) NLCD Shrub and Forest Transition Land Cover, which has seven epochs of land cover maps with two additional land cover classes compared to the standard NLCD 2016 product, and an associated NLCD Land Cover Change Index. Source_Citation_Abbreviation: NLCD 2011 Source_Contribution: Land cover data for Indiana. The National Land Cover Database products are created through a cooperative project conducted by the Multi-Resolution Land … Sedge/Herbaceous - Alaska only areas dominated by sedges and forbs, generally greater than 80% of total vegetation. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). How reliable are the data; what problems remain in the data set? 605/594-6151 (voice) Developed classes in these years are directly derived from and updated following the impervious surface cycle. NLCD has also produced forest canopy density (1% increments) for 2001 and 2011. 2016. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition, amended 2014) and NLCD 2006 (2011 Edition, amended 2014). NLCD 2016 offers 7 integrated epochs of land cover for years 2001, 2003, 2006, 2008, 2011, 2013, and 2016. 1. 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). The ones marked * may be different from the article in the profile. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). Questions about the NLCD 2011 products can be directed to the NLCD 2011 land cover mapping team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov. The horizontal datum used is North American Datum of 1983. Email address for updates. The .gov means it’s official. Completion of the 2011 National Land Cover Database for the conterminous United States - Representing a decade of land cover change information. Here’s how America uses its land. citation: Preferred NLCD 2011 citation: Homer, C.G., Dewitz, J.A., Yang, L., Jin, S., Danielson, P., Xian, G., Coulston, J., Herold, N.D., Wickham, J.D., and Megown, K., 2015, Completion of the 2011 National Land Cover Database for the conterminous United States-Representing a decade of land cover change information. Download citation. custserv@usgs.gov. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). Collin. What's the catalog number I need to order this data set? The latest data were released in May 2019, and contain updated versions for 2001, 2004, 2006, 2008, 2011, 2013, and new data for 2016. Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Accessed 2020-12-20. ... Land cover and canopy cover maps from the 2011 National Land Cover Database (NLCD) (Homer et al. How well have the observations been checked? Sort by relevance . Photogrammetric Engineering and Remote Sensing, v. 81, no. 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. Where are the gaps in the data? A Comparison of NLCD 2011 and LANDFIRE EVT 2010: Regional and National Summaries. From what previous works were the data drawn? New articles related to this author's research. NLCD Tree Canopy … Contacts. Preferred citation: McKerrow, A., J. Dewitz, D. Long, K. Nelson, J. Connot, and J. Smith. The original National Land Cover Database (NLCD) was created in 1992 by the Multi-Resolution Land Characteristics (MRLC) Consortium. New citations to this author. All other NLCD 2011 products were created on a path/row basis and mosaicked to create a seamless national product. How does the data set represent geographic features? NLCD Tree Canopy (Analytical), New York, 2011 2011. Woody Wetlands - Areas where forest or shrub land vegetation accounts for greater than 20 percent of vegetative cover and the soil or substrate is periodically saturated with or covered with water. The dataset is based on a decision-tree classification of circa 2011 Landsat satellite data. ERDAS The National Land Cover Database 2011 (NLCD2011) percent tree canopy cover (TCC 2011) layer was produced through a cooperative project conducted by... 2. New articles by this author. Abscissae (x-coordinates) are specified to the nearest 30.000000 A formal accuracy assessment has not been conducted for NLCD 2011 Land Cover, 2006-2011 Land Cover Change, NLCD 2011 Percent Developed Imperviousness or 2006-2011 Percent Developed Imperviousness Change products. Ordinates (y-coordinates) are specified to the nearest 30.000000 Add co-authors Co-authors. This is a Raster data set. Search Results. 1. Generally, vegetation accounts for less than 15% of total cover. Accuracy assessment is a standard protocol of National Land Cover Database (NLCD) mapping. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition, amended 2014) and NLCD 2006 (2011 Edition, amended 2014). For NLCD 2011, there are 5 primary data products: 1) NLCD 2011 Land Cover; 2) NLCD 2006/2011 Land Cover … Done. https://www.bloomberg.com/graphics/2018-us-land-use/, (original article) Homer, C. G., Dewitz, J. These products update all previously released versions of landcover products for CONUS (NLCD 2001, NLCD 2006, NLCD 2011). Raster 2; Format. Start Over You searched for: Collection NLCD 2011 Remove constraint Collection: NLCD 2011 Institution Cornell Remove constraint Institution: Cornell Place New York Remove constraint Place: New York 1 - 2 of 2. Neither deciduous nor evergreen species are greater than 75 percent of total tree cover. Size: 1032, Dimensions 104424 x 161190 x 1, type Pixel. Impervious surfaces account for less than 20 percent of total cover. What is the general form of this data set? Lichens - Alaska only areas dominated by fruticose or foliose lichens generally greater than 80% of total vegetation. 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. 2011. These areas most commonly include single-family housing units. Here we report agreement statistics between map and reference labels for NLCD 2011, which includes land cover for ca. Done. NLCD 2011 is the most up-to-date iteration of the National Land Cover Database, the definitive Landsat-based, 30-meter resolution land cover database for the Nation. GeoTIFF 2; Search Constraints. (dataset) Multi-Resolution Land Characteristics Consortium (MRLC). NLCD 2011 [remove] 2; National Land Cover Database 2; Year. Their leaves all year.img Size: 1032, Dimensions 104424 x 161190 1. By the Multi-Resolution Land Characteristics Consortium ( MRLC ) Consortium Oxford style citation list can be time-consuming a... How can someone get a copy of the ellipsoid used is North American datum of 1983, High Intensity includes... Stage or trees stunted from environmental conditions should users address questions about the data in NLCD 2011 are completely with. Eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu, processed and... Represents percent developed imperviousness clipped to the Northeast Engineering and Remote Sensing 81 ( 5 ) New! And transmitted securely response to seasonal change different from the article in the profile to 100 percent of Tree... 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