Chester County, Pennsylvania has always been close-in hinterland of the city of Philadelphia. This provided the necessary standardised references from which landscape changes could be determined and quantified. NLCD 2016 offers 7 integrated epochs of land cover for years 2001, 2003, 2006, 2008, 2011, 2013, and 2016. Those parties involved with the development and distribution excluded any and all implied warranties, including warranties or merchantability and fitness for a particular purpose and makes no warranty or representation, either express or implied, with respect to the FILES or accompanying documentation, including its quality, performance, merchantability, or fitness for a particular purpose. Published Aug 10, 2020. Examples of other changing land cover categories from 2001 to 2016 include shrub loss in the West mostly from fire, cultivated crop expansion into grasslands in the northern prairies, and urban expansion across the U.S.”. The U.S. Geological Survey (USGS) has released a new generation of National Land Cover Database (NLCD) products named NLCD 2016 for the conterminous U.S. NLCD 2016 contains 28 different land cover products characterizing land cover and land cover change across 7 epochs from 2001-2016, urban imperviousness and urban imperviousness change across 4 epochs from 2001 … The database sorts 30-meter plots of land into 16 land cover types such as deciduous forest, cultivated crops, etc. National Land Cover Database (NLCD) 2016 NLCD 2016 is an ongoing land cover modeling production effort with NLCD scientists providing expertise in research and development, modeling, scripting, scene selection, cloud-masking, land cover … View Original Full Metadata, Harvested from Pennsylvania Geospatial Data Clearinghouse.

National Land Cover Database - Land Cover Layer - Texas, New Mexico Metadata Updated: August 15, 2019. National Land Cover Database. Spatial information may not meet National Map Accuracy Standards. National Land Cover Database - Land Cover Layer - Wyoming, Montana, Nebraska, South Dakota Metadata Updated: August 15, 2019 The National Land Cover Database 2001 land cover layer for mapping zone 29 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. Animation of land cover change in the Black Hills, created using Land Change Monitoring, Assessment, and Projection data from the USGS Earth Resources Observation and Science (EROS) Center. Click on "... Young, S.M., 2017, Land Change Monitoring, Assessment, and Projection (LCMAP) revolutionizes land cover and land change research: U.S. Geological Survey General Information Product 172, 4 p., https://doi.org/10.3133/gip172. National Land Realty WV, LLC DBA National Land Realty Licensed in WV - Kenneth N. Bryant, Jr., Broker. NLCD 2016 Available Now! Development of a 2001 National Land-Cover Database for the United States. Nationwide coverage, including Alaska, Hawaii, and Puerto Rico. India has the highest net cropland area while South Asia and Europe are considered agricultural capitals of the world. The NLCD is led by the USGS, but is constructed by a 10-member Multi-Resolution Land Characteristics Consortium (MRLC) including Department of the Interior land management agencies, the U.S. Department of Agriculture, the National Oceanic and Atmospheric Administration, and other federal partners. The Multi-Resolution Land Characteristics (MRLC) Consortium demonstrates the national benefits of USA Federal collaboration. The MRLC website offers the ability to download the data free of charge and  provides a short video explaining how to best make use of the data to map specific areas of interest. 5. New for NLCD 2016 is the NLCD Land Cover Change Index. and for the first time documents shrub, bare ground and grassland areas in the western U.S. Information on land cover data from the National Land Cover Database (NLCD) can be found on the Multi-Resolution Land Characteristics (MRLC) website. U.S. Geological Survey (USGS) Professional Paper 1794 is a four-volume series on the status and trends of the Nation’s land use and land cover, providing an assessment of the rates and causes of land-use and land-cover change in the United States between 1973 and 2000.

Those parties involved with the development and distribution of this data will not be liable for any direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the FILES or any accompanying documentation.

Non-Federal: This ... August 15, 2019: Metadata Updated Date: August 15, 2019: Reference Date(s) December 6, 2006 (publication) Frequency Of Update: asNeeded The change index was designed to assist NLCD users to understand complex land cover change with a single product. Land cover information for Alaska, Hawaii, and Puerto Rico will be released at a later date. This is a Non-Federal dataset covered by different Terms of Use than Data.gov. The NLCD Land Cover change index provides a simple and comprehensive way to visualize change from all 7 dates of land cover in a single layer. This information may be updated without notification. (Read More), NLCD shrub component historical (Back in Time [BIT]) products characterize the percentage of each 30-meter pixel in the Western United States covered by shrub, sagebrush, herbaceous, annual herbaceous, litter and bare ground for each year from 1985-2018 - providing change trends for 33 years (imagery for 2012 was unavailable). Specifically, we have lowered the tree canopy cover threshold for exclusion from 40 to 25%. New for NLCD 2016 is an impervious surface descriptor layer. Science Center Objects . Download data for the GAP/LANDFIRE National Terrestrial Ecosystems 2011 dataset by State, Territory, or Download by Landscape Conservation Cooperative. Learn more:... Landsat Collection 1 Level-1 data are not corrected for atmospheric conditions, however Landsat Science Products , which include Level-2 Surface Reflectance and Provisional Surface Temperature, and Level-3 Burned Area, Dynamic Surface Water Extent, and Fractional Snow Covered Area are atmospherically corrected. Additional products include percent developed impervious, percent tree canopy, and land cover change. Until recently, that process used 23- by 23-centimeter (9- by 9-inch) analog aerial photos to classify vegetation along the Upper Mississippi River System, on National Wildlife... Summary

When nature and humanity change Earth’s landscapes - through flood or fire, public policy, natural resources management, or economic development - the results are often dramatic and lasting.Wildfires can reshape ecosystems. Overview; 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.

Trend analysis for each component is also available as a zip file for the full 1985-2018 period to help users understand the magnitude of change. National Land Realty Nevada LLC National Land Realty Licensed in NV - Phillip Thomas, Broker. Additional products include percent developed impervious, percent tree canopy, and land cover change. Because of file size limitations, individual component products are packaged in three historic intervals including 1985-1995, 1996-2006, and 2007-2018.

Volumes A, B, C, and D provide analyses for the Western United... Today, the U.S. Geological Survey (USGS) released the latest edition of the National Land Cover Database (NLCD) for the U.S. – the most comprehensive land cover database that the USGS has ever produced.

As the metropolitan area expanded, Chester County became one of the suburban frontiers of Philadelphia, with developed land cover concentrated along transportation corridors that were first railroad lines and later U.S. and state highways, such as U.S. 30 and more recently I-76 (.

List of the classes available in the 2018 dataset: Contiguous (indigenous) Forest (combined very high, high, medium), Contiguous Low Forest & Thicket (combined classes), Contiguous & Dense Planted Forest (combined classes), Herbaceous Wetlands (previous mapped extent), Cultivated Commercial Sugarcane Pivot Irrigated, Cultivated Commercial Sugarcane Non-Pivot (all other), Cultivated Emerging Farmer Sugarcane Non-Pivot (all other), Commercial Annuals Crops Rain-Fed / Dryland / Non-Irrigated, Mines: Extraction Sites: Open Cast & Quarries combined, Copyright © Department of Environmental Affairs 2019, Regulatory Compliance and Sector Monitoring, https://egis.environment.gov.za/gis_data_downloads, South African National Land-Cover (SANLC) 2018, South African National Land-Cover (SANLC) 2018. Data may have been compiled from various outside sources. No new imperviousness products for Alaska, Hawaii and Puerto Rico are available from NLCD 2016. For pixels with 1-25% tree canopy cover we ensured that our primary components (shrub, herbaceous, litter, and bare ground) cover summed to 100% when added with the tree canopy. 1. At this writing, NLCD 2016 is the most recent version. The result is the Cropland Data Layer (CDL), which offers an annual look at more than 100 crop categories across the country. These data contain percent tree canopy estimates, as a continuous variable, for each pixel across all land covers and types and are generated by the United States Forest Service (USFS). For both national land-cover datasets semi-automated spectral modelling procedures were used to generate the basic land-cover components, i.e. The USDA, NASS Cropland Data Layer (CDL) is a raster, geo-referenced, crop-specific land cover data layer. The Upper Midwest Environmental Sciences Center (UMESC) has used aerial photography to map land cover/land use on federally owned and managed lands for over 20 years. (Read More), NLCD 2016 Shrub 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.

Does Landsat Level-1 data processing include atmospheric correction? Land Cover Data Download . Land Cover Data Download .

There are several ways to define your area of interest: To search by state or county: select the layers button on the top right of the map area.