Harvest sources

2013 State-State Legislative District (Upper Chamber) 1:500,000

The 2012 cartographic boundary shapefiles are simplified representations of selected geographic areas from the Census Bureau's MAF/TIGER geographic database. These boundary files are specifically designed for small-scale thematic mapping. When possible generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based shapefiles while others are available only as state-based files.

— Organization: U.S. Census Bureau, Department of Commerce

ioos

There is no description for this harvest source

— Organization: National Oceanic and Atmospheric Administration, Department of Commerce

2014state_500k

State for United States, 1:500,000

— Organization: U.S. Census Bureau, Department of Commerce

2019_pointlm

. The Census Bureau includes landmarks in the MTDB for locating special features and to help enumerators during field operations. Some of the more common landmark types include area landmarks such as airports, cemeteries, parks, mountain peaks/summits, schools, and churches and other religious institutions. The Census Bureau has added landmark features to MTDB on an as-needed basis and made no attempt to ensure that all instances of a particular feature were included. The presence or absence of a landmark such as a hospital or prison does not mean that the living quarters associated with that landmark were geocoded to that census tabulation block or excluded from the census enumeration.

— Organization: U.S. Census Bureau, Department of Commerce