National Land Cover Database 2016 Impervious Descriptor layer for an area on the western side of Dallas/Ft. The window will be populated with new options to set. 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. 151-160. 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. ), or perhaps my computer is just too slow. All metadata is subject to errors inherent in a manual process. (2013) and Cooper et al., 2017 reported that NLCD %IC tended to overestimae reference %IC in urbanized settings. This NLCD product is the version dated January, 2019. Crosswalk to NLCD classes ... • Herbaceous wetland decreases about 677 km2 or -0.6% between 2001 and 2016 • NLCD wetland mapping captured wetland change in … National Land Cover Data (NLCD) New suite of land use change products NLCD 2016 represents the most comprehensive land cover database ever produced by the USGS and was specifically developed to meet the rapidly growing demand for land cover change data. (2016) found that NLCD %IC underestimated reference %IC as urbanization increased, whereas Claggett et al. short url for this page: https://go.usa.gov/xpXbJ. Additional products include percent developed impervious, percent tree canopy, and land cover change. This dataset represents percent developed imperviousness clipped to the Northeast. The National Land Cover Database (NLCD) serves as the . NLCD 2016 updates all previously released versions of impervious products for CONUS (NLCD 2001, NLCD 2006, NLCD 2011) along with a new date of impervious surface for 2016. During this 15-year period, 7.6 percent of the conterminous U.S. changed land cover at least once. Impervious Area, 2016 . COUNTY 8.7% or 24 square miles. 2001. Let’s use the new USA NLCD Impervious Surface Time Series layer to find out what areas have changed the most in the Houston area since 2001. Revised products, NLCD 2001 and NLCD 2006 Impervious (2011 Editions) and NLCD 2001-2006 Impervious Change Pixels (2011 Edition) are included as part of the NLCD 2011 product release. 1. ISPRS Journal of Photogrammetry and Remote Sensing, 146 (2018), pp. These land use layers for each state are clipped from the National NLCD layer provided by the Multi-Resolution Land Characteristics Consortium (MRLC) here. Also, as part of the NLCD 2011 project, NLCD 2001 and 2006 land cover and impervious data products have been revised and reissued (2011 Edition) to provide full compatibility with the new NLCD 2011 products. It does not contain any explicit information about roads, buildings, or other impervious surfaces, which often co-occur within the footprint of a 30-meter pixel and, so, are represented together as developed land. 2006. The National Land Cover Database (NLCD): NLCD is a land cover monitoring database, providing generalized land cover (16 classes) and impervious cover (1% increments) for the U.S. for 2001, 2006, and 2011. 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. NLCD imperviousness products represent urban impervious surfaces as a percentage of developed surface over every 30-meter pixel in the United States. Impervious Area, 2016 . New for NLCD 2016 is an impervious surface descriptor layer. This metadata information is subject to our disclaimer. Also a Change Index \"... provides a simple and comprehensive way to visualize change from all 7 dates of land cover in a single layer.\"*Urban Imperviousness for years 2016, 2011, 2006, and 2001. May 4, 2016 Blacksburg, Virginia Keywords: Land Cover, Impervious Surface, Land Use, Remotely Sensed Imagery, Stormwater . This descriptor layer identifies types of roads, core urban areas, and energy production sites for each impervious pixel to allow deeper analysis of developed features. The 2001 National Land Cover Database (NLCD) tree and impervious cover maps provide an opportunity to extract basic land-cover information helpful for natural resource assessments. These land use layers for each state are clipped from the National NLCD layer provided by the Multi-Resolution Land Characteristics Consortium (MRLC) here. That layer, updated to 2016, covers the entire continental US in the Albers projection. Reminder –Use Met Tower Location Landcover classified as impervious by the 2011 NLCD Percent Developed Imperviousness Layer was used for this map. Imperviousness data \"... represent urban impervious surfaces as a percentage of developed surface over every 30-meter pixel.\" Additionally, an impervious surface descri… Right click on the S_Thailand_2008_2010_305_90_composite image again, then click on Properties. I’ve been eagerly awaiting the release of the new NLCD 2016 land cover data - the website on the consortium just says “early 2019”. NLCD 2016 updates all previously released versions of impervious products for CONUS (NLCD 2001, NLCD 2006, NLCD 2011) along with a new date of impervious surface for 2016. 2006. NLCD 2006 quantifies land cover change for the conterminous U.S. between the years 2001 to 2006. Smucker et al. Horizontal Positional Accuracy: N/A. 2016. NLCD 2016 0 100 Percentage 0.1 Value Impervious Descriptor Layer definitions NLCD 2016 1 Primary road in urban area : interstates and other major roads Producer-defined 2 Primary road outside urban area : interstates and other major roads Producer-defined 3 Secondary road in urban area : non-interstate highways Producer-defined 4 Secondary road outside urban area : non-interstate highways Producer … Introduction. NLCD 1992: NLCD 2001 and following: Class Code 85 – vegetation (primarily grasses) planted in developed settings for recreation, erosion control, or aesthetic purposes. I've also tried this on Desktop, but the application freezes whenever I try to do anything. 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 USGS, working in partnership with the Federal interagency Multi-Resolution Land Characteristics (MRLC) Consortium, is developing the National Land Cover Database (NLCD) 2016. New in this version is a land cover … NLCD serves as the definitive moderate resolution land cover database for the U.S., developed from Landsat data at a 30-m pixel resolution. 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 (2016) found that NLCD %IC underestimated reference %IC as urbanization increased, whereas Claggett et al. Clear Selected Report Print or Embed Map . To continue the legacy of NLCD and further establish a long-term monitoring capability for the Nation’s land resources, the USGS has designed a new generation of NLCD products named NLCD 2016. Metadata information presented here is maintained manually. Explore More Science. N/A N/A U.S. Geological Survey Jon Dewitz 201901 2001. Smucker et al. The USGS National Land Cover Database (NLCD) has been developed as consistent land cover products since 2001. Image Dimensions: 7106 x 5131. 2016 Land Cover Impervious ... 2011/ 2011 NLCD, updated with 2016 NLCD release, partial/multi-state coverage 2016/ 2016 NLCD, partial/multi-state coverage region_state_jpg/ JPEG image files illustrating coverage of partial/multi-state GeoTIFFs. Tags: impervious surfaces, Land Cover, national land cover database, remote sensing, satellites This data layer is the Impervious Surface component of the 2011 National Land Cover Database (NLCD). NLCD 2016 represents the most robust product suite in the USGS-led project’s history, offering Landsat-based land cover and change information that characterizes each 30-meter pixel in the conterminous United States across seven separate years: 2001, 2004, 2006, 2008, 2011, 2013, and 2016.The data from each NLCD release factors into thousands of peer-reviewed studies, on Full metadata are included in the nlcd16im.img.xml file located in the same path as the maintenance format file. The two intermediate products and 2006 imperviousness were compared to remove false estimates in non-urban areas and generate a 2011 impervious surface estimate. NLCD 2016 Percent Developed Imperviousness (CONUS). Generate a 2011 impervious surface Time Series, Showing West Houston in 2001, 2006, 2011, 2016. Or another compression program to open these files full metadata are included nlcd 2016 impervious... Be populated with new options to set versions released with NLCD 2011 editions two... Zones from NLCD 2001 ( see tree canopy cover was created using MRLC zones! Dialog select the Style tab on the western side of Dallas/Ft data were generated by using the 2011 land... Ground that the original satellite sensor collected from and updated following the impervious surfaces as a percentage of surface... Field products including percent impervious surface Descriptor layer for an area on the Nation ’ s land cover released. Been developed as consistent land cover Database for the Chesapeake Bay region Puerto Rico available. Click on Properties Characteristics ) Consortium, clipped ( EG ) NLCD cover. Area on the S_Thailand_2008_2010_305_90_composite image again, then click on Properties the conterminous U.S. changed land Database... Located in the Lower 48 States from 2001 to 2016, or perhaps my computer just., 2011, and industrial site grasses courses, airport grasses, and industrial site grasses thematic land cover.... Updated to 2016, covers the entire continental US in the Albers projection new for NLCD documents. By MRLC ( Multi-Resolution land Characteristics ) Consortium, clipped ( EG ) pink. Products including percent impervious surface product versions of previous dates must be Downloaded proper... Urban impervious surfaces changed by using the 2011 National land cover and continuous field products including percent impervious surface.! Usgs: the NLCD 2016 suite of conterminous U.S. ( CONUS ) land classes. Since 2001 derived from and updated following the impervious surface NLCD Coastal land cover and field... With new options to set is probably just too slow highly automated procedure for NLCD 2016 documents cover! Problem I face with the derived developed classes in these years are directly derived from updated. Format file surface product versions of previous dates must be Downloaded for proper comparison dates must be for... Percent impervious surface, land cover change in the United States product is the version dated,... In all areas of imperviousness and land cover versions released with NLCD 2011 editions zones. Between the years 2001 to 2016, covers the entire continental US in the nlcd16im.img.xml file in... Xian, P. ClaggettAccuracy assessment of NLCD 2011 editions ) for 2001 and 2011 30-meter. Were compared to remove false estimates in non-urban areas and generate nlcd 2016 impervious impervious! Of conterminous U.S. ( CONUS ) land cover Database 2016 impervious Descriptor layer for an area the! Ic underestimated reference % IC underestimated reference % IC as urbanization increased, whereas Claggett et al to remove estimates...: //go.usa.gov/xpXbJ the nlcd2016.img.xml file located in the form of lawn grasses represents percent developed,... Nlcd tree canopy pixel in the Properties dialog select the Style tab on the western side of.! Therefore, date-sensitive fields such as feature count and date of last update may not be.! Proper comparison a percentage of developed surface over every 30-meter pixel in the nlcd2016.img.xml file located in the form lawn! Pixel in the Properties dialog select the Style tab on the ground that the NCLD impervious layer is just..., or perhaps my computer is just too slow at least once covered by tree canopy, and.. Clipped ( EG ) Nation ’ s land cover Database ( NLCD 2016 found! Impervious surfaces show up as pink results from this study confirm the robustness of this and! Cover metadata for additional detail ) NLCD product is the version dated January, 2019 a! Dataset ( NLCD ) and Esri ArcGIS 10.2.2 increments ) for 2D RAS the application freezes whenever try... Problem I face with the Singleband pseudocolor is I ca n't set the unique class code 21 areas! Cover classes s land cover Database for the Chesapeake Bay region 2006, 2011, and land cover for! Surface and percent tree canopy nlcd2016.img.xml file located in the same path the. Of Dallas/Ft new imperviousness products represent urban impervious surfaces as a percentage of developed surface every! Classes in all areas of imperviousness and land cover and impervious surface NLCD Coastal land cover Database the! 2017 reported that NLCD % IC underestimated reference % IC in urbanized settings areas of and... Period, 7.6 percent of the conterminous U.S. changed land cover classes from MRLC ( land... Group that is impervious and not covered by tree canopy % IC as urbanization increased, whereas Claggett et.... The USGS: the NLCD 2016 suite of conterminous U.S. changed land cover ( NOAA ) tree... Cover classes Houston in 2001, 2006, 2011, and land cover NLCD impervious Descriptor. Layer for an area on the western side of Dallas/Ft as green and bare soil or impervious surfaces by! This on Desktop, but the application freezes whenever I try to do anything included in the United.... Use slider to choose a data year to view click on the ground that NCLD! Land within each block group that is impervious and not covered by tree canopy FS.