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Find a Node - Use these links to navigate to any of the 8 publicly accessible PDS Nodes.

This bar indicates that you are within the PDS enterprise which includes 6 science discipline nodes and 2 support nodes which are overseen by the Project Management Office at NASA's Goddard Space Flight Center (GSFC). Each node is led by an expert in the subject discipline, supported by an advisory group of other practitioners of that discipline, and subject to selection and approval under a regular NASA Research Announcement.

NEAR Collected Shape and Gravity Models

Several instrument teams from the Near Earth Asteroid Rendezvous (NEAR) mission derived models of the main mission target, 433 Eros. In addition, the Multi-Spectral Imager team also derived a shape model of the secondary target 253 Mathilde. These models and their associated data and descriptions have been collected into this data set for ease of distribution. In addition to the link to the full data set, here is a browse facility to access the models. See the NEAR Coordinate Systems document for an explanation of the coordinate systems used and instructions to convert between them.

NEAR-A-5-COLLECTED-MODELS-V1.0 Browse Download (26.3 Mb)

The following data set includes the Peter Thomas shape models of Eros, which are also incorporated into the collection above. The Thomas shape models data set also includes a browse interface and documentation not included in the collected models.

NEAR-A-MSI-5-EROS-SHAPE-MODELS-V1.0 Browse Download (206 Mb)