Vtp demo area in 1999. States that are long in the east west direction are typically divided into zones that are also long east west.
It is a transformation between the curved reference surface of the earth and the flat plane of the map.
California state plane zone map. State plane coordinate system zones esri with epsg numbers for associated projections. 4 3 the california coordinate system 4 3 1 policy section 8817 of the public resources code requires that all new surveys and new mapping projects which use state plane coordinates must use the california coordinate system of 1983 ccs83. What is a map projection a map projection is the means by which a map is produced.
Skip to main content. Zone 7 applies to nad 27 only. Fipszone numbers are appropriate for both nad27 and nad83 unless noted otherwise.
Ca zone 3 meters vs. In nad 83 los angeles county is consolidated into zone 5. Ccs83 is based on nad83.
Several state plane coordinate system zones are not shown in this dataset including puerto rico the u s. Coordinate system is california state plane zone 3 coordinate problem. Virgin islands american samoa guam and louisiana s offshore zone.
Toggle navigation ngs home. Most state plane zones are based on either a transverse mercator projection or a lambert conformal conic projection. Adszone numbers apply to both nad27 and nad83 systems except for montana nebraska and south carolina which lack reference for the new zones created for nad83.
In the state plane coordinate system each state has its own zone s. The california state plane coordinate system caltrans english cadd users manual 3 2 map projection a. State plane zones nad 1983 represents the state plane coordinate system spcs zones for the 1983 north american datum within united states.
Palo alto was the site for a prt study by cities21 which would leverage the vtp for visualization. Ccs83 is the coordinate system used for all mapping planning design right of way. Download this county spc utm zone data in ms excel state plane zone map fgdc compliant metadata note.
State plane zones nad 1983 represents the state plane coordinate system spcs zones for the 1983 north american datum in the united states. The choice between the two map projections is based on the shape of the state and its zones. Acquired usgs 30m dems free download from bard bay area regional database.
The number of zones in a state is determined by the area the state covers and ranges from one for a small state such as rhode island to as many as seven as we have in california.