Tigerline shapefile

Official websites use.

The shapefile format was originally defined for use in Esri GIS applications, but the format has become an industry standard, and many GIS and mapping tools are able to read and write shapefile data. NHGIS generally identifies each GIS file by the survey year in which the file's represented areas were used for tabulations, which may be different than the vintage of the represented areas. For example:. This Census Bureau page identifies the vintages of geographic areas for each ACS survey year since NHGIS identifies these boundaries with , not , because they correspond to the boundaries of census units and are not completely consistent with the units identified in ACS tables.

Tigerline shapefile

Data Basin is a science-based mapping and analysis platform that supports learning, research, and sustainable environmental stewardship. More about Data Basin…. Your workspace is your dashboard for accessing and managing your content, bookmarks, and groups, as well as viewing messages and seeing your recently viewed content. New Mexico Wilderness Alliance was created in to protect designated and un-designated wilderness areas throughout New Mexico. Our activities include "boots-on-the-ground" wilderness field studies, advocating for potential wilderness protection, activism at local, state and national levels, and You have JavaScript disabled. Data Basin depends on JavaScript to do it's job. To continue using Data Basin, use your browser tools to enable JavaScript and then refresh this page. Get Started Data Basin is a science-based mapping and analysis platform that supports learning, research, and sustainable environmental stewardship. You need to be signed in to access your workspace.

These products are free to use tigerline shapefile a product or publication, however acknowledgement must be given to the U. Thus, the 5-digit ZCTAs are of limited value in areas of growth or change.

Toggle navigation. Repository details U. General Institutions Terms Standards Name of repository. Additional name s. Repository URL. Subject s. They contain features such as roads, railroads, hydrographic features and legal and statistical boundaries.

Official websites use. Share sensitive information only on official, secure websites. The primary legal divisions of most states are termed counties. In Louisiana, these divisions are known as parishes. In Alaska, which has no counties, the equivalent entities are the organized boroughs, city and boroughs, municipalities, and for the unorganized area, census areas. The latter are delineated cooperatively for statistical purposes by the State of Alaska and the Census Bureau. In four states Maryland, Missouri, Nevada, and Virginia , there are one or more incorporated places that are independent of any county organization and thus constitute primary divisions of their states. These incorporated places are known as independent cities and are treated as equivalent entities for purposes of data presentation. The District of Columbia and Guam have no primary divisions, and each area is considered an equivalent entity for purposes of data presentation. Virgin Islands.

Tigerline shapefile

Official websites use. Share sensitive information only on official, secure websites. An incorporated place is established to provide governmental functions for a concentration of people as opposed to a minor civil division MCD , which generally is created to provide services or administer an area without regard, necessarily, to population. Places always nest within a state, but may extend across county and county subdivision boundaries. An incorporated place usually is a city, town, village, or borough, but can have other legal descriptions.

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Identifier s. For users who have no need to compare historical boundaries with boundaries from or later, we recommend using the original based NHGIS boundary files. Our activities include "boots-on-the-ground" wilderness field studies, advocating for potential wilderness protection, activism at local, state and national levels, and Type s of responsibility. Contact s. View Map. Cite this re3data. Wikimedia Commons. Research data repository language s. To continue using Data Basin, use your browser tools to enable JavaScript and then refresh this page. Tags: roads, address range, street centerline, county or equivalent entity, transportation, new mexico, luna county, linear feature, road feature. Most of the block group and census tract tables from the 5-Year ACS Summary File correspond to the Census definitions, but according to ACS documentation , "in 19 counties from 8 different states, many of the census tracts and block groups used to tabulate and present the ACS 5-year estimates are either those submitted to the Census Bureau for the Census, or a preliminary version of Census definitions. They are instead available through the Block Boundaries page along with complete documentation and block-level summary statistics. You have JavaScript disabled. Government in general or the U.

Official websites use. Share sensitive information only on official, secure websites. The primary legal divisions of most states are termed counties.

Type of data upload. They are instead available through the Block Boundaries page along with complete documentation and block-level summary statistics. Dataset Type:. Hidden category: Commons category link is on Wikidata. Standard office documents Archived data Scientific and statistical data formats Structured text. Place points See the place points documentation page for complete information on the derivation of NHGIS place point files. Identifier s. In Peuquet, Donna J. Persistent identifier system s. Research data repository language s.