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PC Software Download - SPCS83

SPCS83 - Version 2.1

[February, 2002]

Description

Converts NAD 83 state plane coordinates to NAD 83 geographic positions and conversely. Includes defining constants for NAD 83 coordinate zones. State plane coordinates are entered or computed to 1 mm accuracy, while the latitudes and longitudes entered or computed correspond to approximately 0.3 mm accuracy.

An on-line interactive version is also available from the Geodetic Tool Kit.

  • Download the PC executable

  • View the User's Guide.

  • Download a ZIP'ed archive of the SPCS83 executable, FORTRAN source, and user's guide. [88.0 KB].
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http://www.ngs.noaa.gov/PC_PROD/SPCS83/index.shtml Last Modified:
Friday, 16-Jul-2004 09:51:55 EDT