The following resources are available for free download from, or by re-direction from, this Wiki:

Main Program

  • LTVT Program -- the current version of the LTVT software, including source code

Additional Files

  • Supplemental Files -- additional image and dot overlay files, making possible the display of a wide variety of lunar information.
    • Dot Files -- supplementary files listing features and data points for display with LTVT
    • Ephemeris Files -- necessary for computing lunar viewing geometry
    • Texture Files -- used for painting the background in LTVT lunar simulations
    • DEM Data -- sources of digital height information from which images can be simulated


  • Utility Programs -- supplementary programs for performing and automating a number of LTVT housekeeping chores, including image downloading.


This page has been edited 10 times. The last modification was made by - JimMosher JimMosher on Mar 9, 2010 6:26 pm