Data Access

DE 2 16-s Unified Abstract data

Hoffman, Robert A. (2026). DE 2 16-s Unified Abstract data [Data set]. Space Physics Data Facility. https://doi.org/10.48322/1w0s-2q42 .

Note: Proper references, including those in BibTex or other formats , should include the "Accessed on date" as shown above to identify the version of the resource being cited in a given publication.

ResourceID

spase://NASA/NumericalData/DE2/PT16S

Description

Dynamics Explorer (DE)-2 16-s aeronomy data from all experiments, including electron, ion and neutral densities, temperatures, composition and winds, and airglow emissions

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Details

Version:2.7.1

MetadataRightsList

Rights

SchemeURI

https://spdx.org/licenses/

RightsIdentifierScheme

SPDX

RightsIdentifier

CC0-1.0

RightsURI

https://spdx.org/licenses/CC0-1.0.html

RightsName

Creative Commons Zero v1.0 Universal

Note

CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions

Version:2.7.1

NumericalData

ResourceID

spase://NASA/NumericalData/DE2/PT16S

NamingAuthority

NASA

ResourceType

NumericalData

ResourceHeader

ResourceName

DE 2 16-s Unified Abstract data

AlternateName

Dynamics Explorer 2 UA data

AlternateName

DE-B UAdata

DOI

https://doi.org/10.48322/1w0s-2q42

ReleaseDate

2026-07-21 12:04:49Z

RevisionHistory

RevisionEvent

ReleaseDate

2021-04-27 15:38:11Z

Note

Only known prior ReleaseDate of the metadata

RevisionEvent

ReleaseDate

2025-12-04 13:29:07Z

Note

Added MetadataRightsList and RightsList(s). Added ResourceType and NamingAuthority. Updated to 2.7.1. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB

RevisionEvent

ReleaseDate

2026-04-10 09:58:45Z

Note

Added new Contact(s). ZCB

RevisionEvent

ReleaseDate

2026-04-10 10:03:43Z

Note

Added PublicationInfo. ZCB

RevisionEvent

ReleaseDate

2026-04-30 16:34:04Z

Note

Added DOI. tlk

RevisionEvent

ReleaseDate

2026-06-26 13:16:42Z

Note

Add 'Z' to TemporalDescription:TimeSpan:StartDate, TemporalDescription:TimeSpan:StopDate. ZCB

RevisionEvent

ReleaseDate

2026-07-21 12:04:49Z

Note

Added HelioData InformationURL. JWL

Description

Dynamics Explorer (DE)-2 16-s aeronomy data from all experiments, including electron, ion and neutral densities, temperatures, composition and winds, and airglow emissions

PublicationInfo

Authors

Hoffman, Robert A.

PublicationDate

2026-04-10 10:03:43Z

PublishedBy

Space Physics Data Facility

Contacts

	Role	Person	StartDate	StopDate	Note
1.	PrincipalInvestigator	spase://SMWG/Person/Robert.A.Hoffman
2.	GeneralContact	spase://SMWG/Person/Dieter.K.Bilitza

InformationURL

Name

HelioData

URL

https://helio.data.nasa.gov/dataset/DE2_PT16S

Description

The HelioData dataset page provides an overview of the dataset with access links, associated variables, and more.

PriorIDs

spase://VSPO/NumericalData/P_DE2_HDR_UA

spase://VSPO/NumericalData/DE2/PT16S

AccessInformation

RepositoryID

spase://SMWG/Repository/NASA/GSFC/SPDF

Availability

Online

AccessRights

Open

RightsList

Rights

SchemeURI

https://spdx.org/licenses/

RightsIdentifierScheme

SPDX

RightsIdentifier

CC0-1.0

RightsURI

https://spdx.org/licenses/CC0-1.0.html

RightsName

Creative Commons Zero v1.0 Universal

Note

CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products

AccessURL

Name

FTPBrowser

URL

https://omniweb.gsfc.nasa.gov/ftpbrowser/ae_de2.html

AccessURL

Name

FTPS from SPDF (not with most browsers)

URL

ftps://spdf.gsfc.nasa.gov/pub/data/de/de2/combined_plasma_neutrals_ua/ua_16s_ascii/

AccessURL

Name

HTTPS from SPDF

URL

https://spdf.gsfc.nasa.gov/pub/data/de/de2/combined_plasma_neutrals_ua/ua_16s_ascii/

Description

In CDF via HTTP from SPDF

AccessURL

Name

CDAWeb

URL

https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=DE2_UA16S_ALL&index=sp_phys

ProductKey

DE2_UA16S_ALL

Description

Plots, lists, and files from CDAWeb. Name of the data resource:DE2_UA16S_ALL

Format

Text

AccessInformation

RepositoryID

spase://SMWG/Repository/NASA/GSFC/SPDF

Availability

Online

AccessRights

Open

RightsList

Rights

SchemeURI

https://spdx.org/licenses/

RightsIdentifierScheme

SPDX

RightsIdentifier

CC0-1.0

RightsURI

https://spdx.org/licenses/CC0-1.0.html

RightsName

Creative Commons Zero v1.0 Universal

Note

CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products

AccessURL

Name

CDAWeb HAPI Server

URL

https://cdaweb.gsfc.nasa.gov/hapi

Style

HAPI

ProductKey

DE2_UA16S_ALL

Description

Web Service to this product using the HAPI interface.

Format

CSV

ProviderProcessingLevel

CALIBRATED

InstrumentIDs

spase://SMWG/Instrument/DynamicsExplorer2/RPA

spase://SMWG/Instrument/DynamicsExplorer2/IDM

spase://SMWG/Instrument/DynamicsExplorer2/WATS

spase://SMWG/Instrument/DynamicsExplorer2/LANG

spase://SMWG/Instrument/DynamicsExplorer2/FPI

spase://SMWG/Instrument/DynamicsExplorer2/NACS

MeasurementType

ThermalPlasma

MeasurementType

NeutralGas

TemporalDescription

TimeSpan

StartDate

1981-08-06 00:00:00Z

StopDate

1983-02-15 00:00:00Z

Cadence

PT16S

ObservedRegion

Earth.NearSurface.Ionosphere

ObservedRegion

Earth.NearSurface.Atmosphere