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PDS Geosciences Node, Washington University in St. Louis
Geosciences Node Data
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Clementine Gravity and Topography Data

This archive contains gravity and topography data from the Clementine Mission to the Moon. The gravity products resulted from the processing of radio tracking data of the spacecraft, and topographic information was acquired by a laser ranging instrument (LIDAR).

Click on the links to view files and directories in the data set. See below to download the data set with FTP.

Online Data

Use the links for direct access to any part of volume cl_8xxx.

root directory Top level of data set
aareadme.txt Introduction to the archive
catalog directory PDS catalog information, including descriptions of the data set and instrument, and references
document directory Gravity and Topography documentation
gravity directory Gravity data
topo directory Topography data
images directory Images of Gravity and Topography gridded ascii data files

Downloading with FTP

To download the entire data set or parts of it with FTP, use this URL:

Online Tools

Lunar Orbital Data Explorer (ODE) - Provides search, display, and download  tools for this data set.

Data Set Producer

The topographic data products were produced by Maria T. Zuber, Massachusetts Institute of Technology, Cambridge, MA, David E. Smith, NASA/Goddard Space Flight Center, Greenbelt, MD, and Gregory A. Neumann, John Hopkins University, Baltimore, MD. The gravity data were produced by Frank G. Lemoine, NASA/Goddard Space Flight Center, Greenbelt, MD. The data complies with Planetary Data System standards for archival data. Please direct any questions and comments to the PDS Geosciences Node,


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Curator: Susan Slavney
NASA Official: Raymond E. Arvidson
Last Updated:
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