ISO-19139 Metadata
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Metadata Information
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Metadata character set: utf8
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Last update:
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Metadata contact:
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Scope of the data described by the metadata: dataset
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Scope name: dataset
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Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification
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Version of the metadata standard: 2007
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Metadata identifier: 8f63577e618044a98472a2a8d8f449e1
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Data Identification Information
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Resource citation:
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Title: 2020 Census Blocks
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Date:
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Reference date
- creation: 2024-08-15T20:44:40
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Date:
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Reference date
- revision: 2025-04-08T19:54:40
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Descriptive keywords:
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Keyword type not provided
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Keywords: HIFLD, Boundaries, 115th, Congressional Districts, National Geospatial Data Asset, NGDA, Feature Service, SDI, NSDI, Open Data, FGDC, Emergency Preparedness, Disaster Planning, Infrastructure
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Abstract: Blocks (Census Blocks) are statistical areas bounded by visible features, such as streets, roads, streams, and railroad tracks, and by non-visible boundaries, such as selected property lines and city, township, school district, and county limits, and short line-of-sight extensions of streets and roads. Generally, census blocks are small in area; for example, a block in a city bounded on all sides by streets. Census blocks in suburban and rural areas may be large, irregular, and bounded by a variety of features, such as roads, streams, and/or transmission line rights-of-way. In remote areas, census blocks may encompass hundreds of square miles. Census blocks cover the entire territory of the United States, Puerto Rico, and the Island Areas. Census blocks nest within all other tabulated census geographic entities and are the basis for all tabulated data.Download: https://www2.census.gov/geo/tiger/TGRGDB24/tlgdb_2024_a_us_block.gdb.zipMetadata: meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Current_19115/series_tl_2023_tabblock20.shp.iso.xml
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Purpose: Census Blocks; 2020 Blocks - January 1, 2020 vintage
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Dataset language:
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Dataset character set: utf8
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Resource constraints:
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General constraints:
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Limitations of use: Access Constraints: None (Public Domain Information)Use Constraints: None (Public Use)
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Resource extent:
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Credits: U.S. Census Bureau
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Distribution Information
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Distribution format:
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Format name: Feature Service
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Format version:
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Transfer options:
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Online distribution information:
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Online location: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Tracts_Blocks/MapServer/2