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The Illinois State Plane Coordinate System Committee (ISPCSC) has developed a collection of 33 zones tied to the North American Datum of 1983 (NAD 83). This collection of zones is to be known as the “Illinois Coordinate System of 1983: 33 Zone layer” or “ICS83: 33 Zone”.
The State Plane Coordinate System (SPCS) is a set of 125 geographic zones or coordinate systems designed for specific regions of the United States. Each U.S. state contains one or more state plane zones, the boundaries of which usually follow county lines.
12 lip 2023 · The maps below show that SPCS2022 will have up to three zone layers in each state, and the number of zones will vary greatly between states (click on the maps to get higher resolution versions). Every U.S. state and territory will have a statewide zone.
U.S. State Plane Zones (NAD 1927) represents the State Plane Coordinate System (SPCS) zones for the 1927 North American Datum in the United States.
9 mar 2024 · The map below shows a thematic map of all the projections that the State Plane Coordinate System uses. It separates which zone uses Lambert Conformal Conic, Transverse Mercator, and Hotine Oblique Mercator projections. SPCS 27 and SPCS 83.
USA State Plane Zones NAD83. Open in Map Viewer. Modify Map. Sign In. Help Sign Out Details Basemap ArcGIS World Geocoding Service ...
This polygon feature class shows State Plane Coordinate System zones in Illinois. Purpose: These data are appropriate for use in local and regional thematic analysis.
