Blocks, Census, 2000, Ipswich and Parker River Watersheds

Blocks, census, 2000, Ipswich Watershed, Parker Watershed, Plum Island Ecosystem, Massachusetts - vector

Data File: PIE_census_blocks_vector_v1.zip

Documentation File: EML Metadata

Data are stored in a zip file, which includes all GIS data and metadata.

Metadata

Year: 2000

Contact: Geography Division Products and Services Staff

Abstract: TIGER, TIGER/Line, and Census TIGER are registered trademarks of the U.S. Census Bureau. ZCTA is a trademark of the U.S. Census Bureau. The Census 2000 TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER data base. The geographic coverage for a single TIGER/Line file is a county or statistical equivalent entity, with the coverage area based on January 1, 2000 legal boundaries. A complete set of Census 2000 TIGER/Line files includes all counties and statistically equivalent entities in the United States, Puerto Rico, and the Island Areas. The Census TIGER data base represents a seamless national file with no overlaps or gaps between parts. However, each county-based TIGER/Line file is designed to stand alone as an independent data set or the files can be combined to cover the whole Nation. The Census 2000 TIGER/Line files consist of line segments representing physical features and governmental and statistical boundaries. The boundary information in the TIGER/Line files are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisditional authority or rights of ownership or entitlement. The Census 2000 TIGER/Line files do NOT contain the Census 2000 urban areas which have not yet been delineated. The files contain information distributed over a series of record types for the spatial objects of a county. There are 17 record types, including the basic data record, the shape coordinate points, and geographic codes that can be used with appropriate software to prepare maps. Other geographic information contained in the files includes attributes such as feature identifiers/census feature class codes (CFCC) used to differentiate feature types, address ranges and ZIP Codes, codes for legal and statistical entities, latitude/longitude coordinates of linear and point features, landmark point features, area landmarks, key geographic features, and area boundaries. The Census 2000 TIGER/Line data dictionary contains a complete list of all the fields in the 17 record types. Note: Complete metadata is available within the downloaded zip file. This metadata can be viewed with ESRI ArcGIS software, and can be exported to FGDC and ISO metadata formats.

Geographic Description: Ipswich Watershed, Parker Watershed, Plum Island Ecosystems, Massachusetts

Data Format: Zip file containing GIS files and metadata

Keywords: Blocks, Census, GIS, Disturbance, Watersheds, PIE LTER, Plum Island Ecosystem, New England, Massachusetts, Ipswich River Watershed, Parker River Watershed

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