Table · dataset · 2025

COHOWeb at the Space Physics Data Facility (SPDF)

Listed in NASA Data Portal

Hourly-averaged deep space magnetic field, plasma, and ephemerides.

Description

This web service includes data from missions including Helios1, Helios2, OMNI_M, Pioneer10, Pioneer11, Pioneer Venus, Stereo-A, Stereo-B, Ulysses, Voyager1, Voyager2, Mariner2, Pioneer6, Pioneer7. The Space Physics Data Facility (SPDF) is the archive of non-solar data for the Heliospheric Science Division (HSD) at NASA's Goddard Space Flight Center.

Topics

From keywords: Astronomy & Astrophysics · Physics
Inferred from text: Space sciences 71%

Provenance · 1 source records, 9 field assertions

Source	Key	Last seen	Raw
NASA Data Portal	0c087d81-b4a0-415e-83df-181ba44c4689	13 d ago	JSON v1

Field	Assertion	Extractor	Evidence
concepts[field].anzsrc:group:5109	enrichment · data nasa gov	taxonomy-embedding@1.1.0	title+keywords+description (71%)
concepts[field].local:field:astronomy	mapping · data nasa gov	connector:data_nasa_gov@1.0.0
concepts[field].local:field:physics	mapping · data nasa gov	connector:data_nasa_gov@1.0.0
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

COHOWeb at the Space Physics Data Facility (SPDF)

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