C:/Users/mattp/Desktop/WorkFiles/XMLFiles/2020files/FE2020/StatesNew/tabblock20/tl_2020_33_tabblock20.shp.iso.xml eng UTF-8 TIGER/Line Shapefile, Current, Series Information for the2020 Census Block State-based Shapefile U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch 301-763-1128 301-763-4710 4600 Silver Hill Road, Stop 7400 Washington DC 20233-7400 United States geo.geography@census.gov custodian 20200523 ISO 19115 Geographic Information - Metadata 2009-02-15 https://www2.census.gov/geo/tiger/TIGER2020/TABBLOCK20/tl_2020_33_tabblock20.zip complex 31948 Federal Information Processing Series (FIPS), Geographic Names Information System (GNIS), and feature names. http://www.census.gov/geo/reference/geocodes.html TIGER/Line Shapefile, Current, 020 state, New Hampshire 2020 Census Block State-based TIGER/Line Shapefile, 2020, 2020 state, New Hampshire, 2020 Census Block State-based National Geospatial Data Asset (NGDA) Census Block 2020 publication 2020 https://www.census.gov U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch 301-763-1128 301-763-4710 4600 Silver Hill Road, Stop 7400 Washington DC 20233-7400 United States geo.geography@census.gov custodian The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census Blocks are statistical areas bounded on all sides by visible features, such as streets, roads, streams, and railroad tracks, and/or by nonvisible boundaries such as city, town, township, and county limits, and short line-of-sight extensions of streets and roads. Census blocks are relatively small in area; for example, a block in a city bounded by streets. However, census blocks in remote areas are often large and irregular and may even be many square miles in area. A common misunderstanding is that data users think census blocks are used geographically to build all other census geographic areas, rather all other census geographic areas are updated and then used as the primary constraints, along with roads and water features, to delineate the tabulation blocks. As a result, all 2020 Census blocks nest within every other 2020 Census geographic area, so that Census Bureau statistical data can be tabulated at the block level and aggregated up to the appropriate geographic areas. Census blocks cover all territory in the United States, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands). Blocks are the smallest geographic areas for which the Census Bureau publishes data from the decennial census. A block may consist of one or more faces. In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for othergeographic applications, the Census Bureau releases to the public extracts of the database in the form of TIGER/Line Shapefiles. NGDA National Geospatial Data Asset Governmental Units and Administrative and Statistical Boundaries Theme NGDA Portfolio Themes theme NGDA Portfolio Themes 2017-03-24 revision https://www.fgdc.gov/policyandplanning/a-16/appendixe/20170324-ngda-themes-fgdc-sc-revised-appendixe.pdf State or equivalent entity Polygon Block Census Block None State or Equivalent Entity New Hampshire NH 33 National Standard Codes (ANSI INCITS 38-2009) United States U.S. ISO 3166 Codes for the representation of names of countries and their subdivisions The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundaries in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only, their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest. eng UTF-8 boundaries The TIGER/Line shapefiles contain geographic data only and do not include display mapping software or statistical data. For information on how to use the TIGER/Line shapefile data with specific software package users shall contact the company that produced the software. -72.557124 -70.575094 42.697042 45.305778 2019-06 2020-05 true Feature Catalog for the 2020 TIGER/Line Shapefile 2020 Census Block state based Shapefile 2020 https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/fe_2020/tabblock20/tl_2020_tabblock20.shp.ea.iso.xml TGRSHP (compressed) U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch 301-763-1128 301-763-4710 4600 Silver Hill Road, Stop 7400 Washington DC 20233-7400 United States geo.geography@census.gov custodian The online copy of the TIGER/Line Shapefiles may be accessed without charge. To obtain more information about ordering TIGER/Line Shapefiles visit https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html https://www2.census.gov/geo/tiger/TIGER2020/tabblock20/tl_2020_33_tabblock20.zip http ZIP tl_2020_33_tabblock20.zip This zip file contains the tl_2020_33_tabblock20.shp.iso.xml shapefile download https://tigerweb.geo.census.gov/arcgis/rest/services/Census2020/Tracts_Blocks/MapServer http://www.geoplatform.gov/spec/esri-map-rest TIGERweb/Tracts_Blocks (MapServer) This Rest Service contains the 2010 Census Block Groups layer search https://tigerweb.geo.census.gov/arcgis/services/TIGERweb/tigerWMS_Current/MapServer/WMSServer http://opengis.net/spec/wms TIGERweb/tigerWMS_Current (MapServer) This web mapping service contains the layer for 2020 Census Blocks. This URL is to be used in mapping software like ArcMap. To use this in a web browser, see the OGC Web Mapping Specification. search https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/fe_2020//tabblock20/tl_2020_tabblock20.ea.iso.xml https Entity and Attribute File This Entity and attribute contains the attributes for the Tabblock10 State Shapefiles download Non_Quantitative_Attribute_Accuracy_Report: National Standard Codes, Federal Information Processing (FIPS) and the Geographic Names Information System (GNIS) TIGER/Line Shapefile Test Non_Quantitative_Attribute_Accuracy_Report: Tested against National Standard Codes, Federal Information Processing (FIPS) and the Geographic Names Information System (GNIS) Non_Quantitative_Attribute_Accuracy_Report: 100% accurate for the codes and base names. Logical Consistency: TIGER/Line Shapefile topological consistency test The Census Bureau performed automated tests to ensure logical consistency and limits of shapefiles. Segments making up the outer and inner boundaries of a polygon tie end-to-end to completely enclose the area. All polygons are tested for closure. The Census Bureau uses its internally developed geographic update system to enhance and modify spatial and attribute data in the Census MAF/TIGER database. Standard geographic codes, such as FIPS codes for states, counties, municipalities, county subdivisions, places, American Indian/Alaska Native/Native Hawaiian areas, and congressional districts are used when encoding spatial entities. The Census Bureau performed spatial data tests for logical consistency of the codes during the compilation of the original Census MAF/TIGER database files. Most of the codes for geographic entities except states, counties, urban areas, Core Based Statistical Areas (CBSAs), American Indian Areas (AIAs), and congressional districts were provided to the Census Bureau by the USGS, the agency responsible for maintaining the Geographic Names Information System (GNIS). Feature attribute information has been examined but has not been fully tested for consistency. For the TIGER/Line Shapefiles, the Point and Vector Object Count for the G-polygon SDTS Point and Vector Object Type reflects the number of records in the shapefile attribute table. For multi-polygon features, only one attribute record exists for each multi-polygon rather than one attribute record per individual G-polygon component of the multi-polygon feature. TIGER/Line Shapefile multi-polygons are an exception to the G-polygon object type classification. Therefore, when multi-polygons exist in a shapefile, the object count will be less than the actual number of G-polygons. TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by nation, state, county, and entity. Census MAF/TIGER data for all of the aforementioned geographic entities are then distributed among the shapefiles each containing attributes for line, polygon, or landmark geographic data. 2020 All line segments Census MAF/TIGER database MAF/TIGER U.S. Department of Commerce, U.S. Census Bureau, Geography Division 2019-06 2020-05 This was transformed from the Census Geospatial Product Metadata Content Standard. This dataset is currently a National Geospatial Data Asset (NGDA) dataset. Next October, this dataset will be edited to remove all the NGDA related tags metadata tags