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PC Software Download - HTDP

HTDP - Version 3.0

[May, 2008]

Description

This horizontal time-dependent positioning software program allows users to predict horizontal displacements and/or velocities at locations throughout the United States and its territories. This software also enables users to update geodetic coordinates and/or observations from one date to another.

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

  • View the User's Guide and/or Revision Log.

  • Download a ZIP'ed archive of the HTDP FORTRAN-77 source code, the User's Guide, Revision Log, a PC-executable and some sample data files [385 KB].
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http://www.ngs.noaa.gov/PC_PROD/HTDP/index.shtml Last Modified:
Wednesday, 21-May-2008 17:23:58 EDT