Then you can search by reference number at NARA. Database (NLCD) land cover layer is one of several primary and supplementary layers in NLCD 2006. seamless, wall-to-wall land cover database for the conterminous United States. Learn more about NLCD 2011 >> Or search the NPGallery Databaseand select National Historic Landmark System as the "Record Category". 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). Conterminous United States. Currently (as of 2011), the NLCD is the most current and detailed land cover data … At coordinate X-Y you find value Z. Overview. Land clutter statistical model for millimeter-wave radar Land clutter statistical model for millimeter-wave radar Kulemin, Gennady P. 2003-08-25 00:00:00 The main computation relations for determination o MMW radar land clutter statistical characteristics are analyzed. This data set is tiled by National Topographic Series (NTS) map boundaries and may be requested by NTS sheet number (example 40I/14 for South London/St. Data are packaged by time-period and climate scenarios (six). Data is available in vector formats that are supported by ArcGIS and ArcView. This database consists of a lati- tude/longitude grid of selected terrain cover types. Generally, vegetation accounts for less than 15 percent of total cover. Generally features greater than … In this paper, we … The following digital clutter data formats are supported: * 1992 and 2001 National land cover data (NLCD) 1 arc second * Global Land Cover Characteristics (GLCC) 30 arc seconds * Generic BIL format for both geographic and projected formats. The New Zealand Land Cover Database (LCDB) is a multi-temporal, thematic classification of New Zealand's land cover. Esri (SHP) Projected data include three time periods (2020s, 2050s, and 2080s) and two climate scenarios (Representative Concentration Pathways [RCP] 4.5 and 8.5). South African National Land Cover (SANLC) 2018. It contains 33 mainland classes (35 including the offshore Chatham Islands). Classification of clutter, especially in the context of shore based radars, plays a crucial role in several applications. The success of NLCD over nearly two decades is credited to the continuing collaborative spirit of the agencies that make up the MRLC. The 11 landuse categories are: Freshwater, Ocean, Coniferous Forest, Deciduous Forest, Open Land, Airports, Industrial, Urban, Dense Urban, Core Urban, and Wetland. NLCD 2016 offers 7 integrated epochs of land cover for years 2001, 2003, 2006, 2008, 2011, 2013, and 2016. CLC provides consistent information on land cover and land cover changes across Europe. (Planet clutter uses a BIL projected format) Pathloss site database National Land Cover Database 2011 (NLCD2011) Statistics. 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. Using an innovative approach and the latest technologies, LandScan is the industry standard for global population distribution. Propagation Model Used in This Study 2006) and with S-Pol data from the recent National Center for Atmospheric Research (NCAR) field campaign, Terrain-influenced Monsoon Rainfall Experiment (TiMREX) in Taiwan. 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. All rights reserved. Search for National Historic Landmark (NHL) files. The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). In the U.S., two land cover datasets are used to specify clutter type: the USGS Land Use Land Clutter (LULC) database and the National Land Cover Dataset of 2006 (NLCD-06). The data in NLCD 2011 are completely integrated with NLCD 2001 (2011 Edition) and NLCD 2006 (2011 Edition). Detailed and complete City Digital Maps are available for major cities worldwide. Clutter in radio planning expresses the impact on RF propagation by the objects on the ground. 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. 2011 and 2016 Forest canopy products are available for the Continental United States, coastal Alaska, Hawaii, and Puerto Rico. Development of a 2001 national land cover database for … percentage) cover of shrub, herbaceous, bare ground, litter, sagebrush, and annual herbaceous in each 30-meter pixel in the Western United States. A DBF (dBase file) is a dbase format database table. LCDB is suitable for use in national and regional state-of-environment monitoring, forest and shrubland inventory, biodiversity assessment, trend analysis and infrastructure planning. The 20m Region Planner is a medium resolution database for use in Radio Frequency Planning in urban and rural environments. The user specifies the heights to be used for the various clutter types in a clutter definition table. In the case of clutter Z is the clutter class. This page offers access to a number of datasets which describe land cover characteristics at 1°×1° resolution and to some sample data product images. Data layers include a Digital Terrain Model, Clutter, Lineas Vectors and Ortho-imagery. Land Cover Image file. Most popular scales start from 1:150.000 up to 1:1.500.000, For the City level: The company's registered office is on High Street, London. Available in different Vector File Formats: Geobis The 20m Region Planner is a medium resolution database for use in Radio Frequency Planning in urban and rural environments. Clutter Land cover data, commonly known as clutter, is consistently proven to be a valuable asset to any radio design project. New for NLCD 2016 is the NLCD Land Cover Change Index. A Afghanistan – Albania – Algeria – Andorra – Angola – Anguilla – Antigua and Barbuda – Argentina – Armenia – Aruba – Australia – Austria – Azerbaijan, B Bahamas – The Bahrain – Bangladesh – Barbados – Belarus – Belgium – Belize – Bermuda – Benin – Bhutan – Bolivia – Bonaire – Bosnia and Herzegovina – Botswana – Brazil – Brunei – Bulgaria – Burkina Faso – Burundi, C Cambodia – Cameroon – Canada – Cape Verde – Cayman Island – Central African Republic – Chad – Chile – China – Colombia – Comoros – Congo – Cook Islands – Costa Rica – Côte d’Ivoire – Croatia – Cuba – Curaçao – Cyprus – Czech Republic, D Denmark – Djibouti – Dominica – Dominican Republic, E Ecuador – Egypt – El Salvador – Equatorial Guinea – Eritrea – Estonia – Ethiopia, F Faeroe Islands – Fiji – Finland – France – French Guiana, G Gabon – Gambia – Georgia – Germany – Ghana – Greece – Greenland – Grenada – Guatemala – Guernsey – Guinea – Guinea-Bissau – Guyana, I Iceland – India – Indonesia – Iran – Iraq – Ireland – Israel – Italy, K Kazakhstan – Kenya – Kiribati – Korea North – Korea South – Kosovo – Kuwait – Kyrgyzstan, L Laos – Latvia – Lebanon – Lesotho – Liberia – Libya – Liechtenstein – Lithuania – Luxembourg, M Macedonia – Madagascar – Malawi – Malaysia – Maldives – Mali – Malta – Man – Marshall Islands – Mauritania – Mauritius – Mayotte – Mexico – Micronesia – Fed. Find and download NLCD data as prepackaged data types and years. In the U.S., two land cover datasets are used to specify clutter type: the USGS Land Use Land Clutter (LULC) database and the National Land Cover Dataset of 2006 (NLCD-06). Postgres Spatial South African National Land Cover (SANLC) 2018 Change Assessment. WTM3300/WTM5800. By Country: The data was captured from the 1:50 000 National Topographic Database maps. Radio amateurs have to use what is free to their community and Land cover is for free. It is designed to help users gain an understanding of large areas or regions, or identify specific areas, and offers a comprehensive and consistent view of the use of the land across the UK. The user specifies the heights to be used for the various clutter types in a clutter definition table. The following options for clutter (land cover, morphology) have been implemented: * The clutter database only contains a description of the clutter. For the other gridfiles, NODATA is only used for areas covered with water, except for the land cover grids, on which water is a separate class. Because of file size limitations, individual component products are packaged in three historic intervals including 1985-1995, 1996-2006, and 2007-2018. South African Protected and Conservation Areas. 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 National Land Cover Database (NLCD) provides nationwide data on land cover and land cover change at a 30m resolution with a 16-class legend based on a modified Anderson Level II classification system. NLCD-2006 is available as grid data in which one of 21 land cover types is assigned to each 30 meter square cell. , GIS and Remote Sensing, LandScan is the angle below the radar 25 % >... Is observed by the radar African National Land cover change Index data is available in formats. 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