Data · dataset · 2025
MESSENGER gravity and topography spherical harmonics model bundle
Listed in NASA Data Portal
The bundle contains derived models of Mercury gravity and topography from radio science tracking and from the MLA instrument on MESSENGER.
Description
There are three product types: the Occultation Summary (OCC), the Spherical Harmonics ASCII Data Records (SHADR), and the Spherical Harmonics Binary Data Records (SHBDR).
Links
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/messenger-gravity-and-topography-spherical-harmonics-m… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=32038469-cd93-4220-9c77-aa663740c… ↗
metadata API · from data nasa gov
Provenance · 1 source records, 6 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 32038469-cd93-4220-9c77-aa663740c04f | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |