Data Access

Polar HYDRA 13.8 sec Ion and Electron Fluxes

Scudder, Jack, D. (2023). Polar HYDRA 13.8 sec Ion and Electron Fluxes [Dataset]. Space Physics Data Facility. https://doi.org/10.48322/rpbf-wd36 .

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/POLAR/HYDRA/PT13.8S

Description

Polar HYDRA 13.8 sec ion and electron fluxes, 12.5 eV - 18.3 keV, 29 energy channels

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Details

Version:2.7.2

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:2.7.2

NumericalData

ResourceID

spase://NASA/NumericalData/POLAR/HYDRA/PT13.8S

NamingAuthority

NASA

ResourceType

NumericalData

ResourceHeader

ResourceName

Polar HYDRA 13.8 sec Ion and Electron Fluxes

DOI

https://doi.org/10.48322/rpbf-wd36

ReleaseDate

2026-10-23 12:53:41Z

RevisionHistory

RevisionEvent

ReleaseDate

2021-04-27 15:38:11Z

Note

Only known prior ReleaseDate of the metadata

RevisionEvent

ReleaseDate

2023-07-30 12:34:56.789Z

Note

Added DOI and PublicationInfo minted by LFB, metadata versioned up to SPASE 2.6.0, reviewed by LFB 20230727

RevisionEvent

ReleaseDate

2025-10-03 10:48:55Z

Note

Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB

RevisionEvent

ReleaseDate

2025-12-04 13:31:01Z

Note

Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB

RevisionEvent

ReleaseDate

2026-06-26 13:26:34Z

Note

Add 'Z' to RevisionEvent:ReleaseDate(s), PublicationDate, TemporalDescription:TimeSpan:StartDate, TemporalDescription:TimeSpan:StopDate. ZCB

RevisionEvent

ReleaseDate

2026-07-21 12:06:36Z

Note

Added HelioData InformationURL. JWL

RevisionEvent

ReleaseDate

2026-10-23 12:53:41Z

Note

Added HelioCloud S3 AccessURL. Updated to 2.7.2. ZCB

Description

Polar HYDRA 13.8 sec ion and electron fluxes, 12.5 eV - 18.3 keV, 29 energy channels

PublicationInfo

Authors

Scudder, Jack, D.

PublicationDate

2023-01-01 00:00:00Z

PublishedBy

Space Physics Data Facility

Contacts

	Role	Person	StartDate	StopDate	Note
1.	GeneralContact	spase://SMWG/Person/Jack.D.Scudder
2.	MetadataContact	spase://SMWG/Person/Lee.Frost.Bargatze

InformationURL

Name

HelioData

URL

https://helio.data.nasa.gov/dataset/POLAR_HYDRA_PT13.8S

Description

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

PriorIDs

spase://VSPO/NumericalData/P_POLAR_HDR_HYDRA_138S

spase://VSPO/NumericalData/POLAR/HYDRA/PT13.8S

AccessInformation

RepositoryID

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

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

FTPS from SPDF (not with most browsers)

URL

ftps://spdf.gsfc.nasa.gov/pub/data/polar/hydra/hyd_h0/

AccessURL

Name

HTTPS from SPDF

URL

https://spdf.gsfc.nasa.gov/pub/data/polar/hydra/hyd_h0/

Description

In CDF via HTTP from CDAWeb

AccessURL

Name

CDAWeb

URL

https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PO_H0_HYD&index=sp_phys

ProductKey

PO_H0_HYD

Format

CDF

AccessInformation

RepositoryID

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

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

PO_H0_HYD

Description

Web Service to this product using the HAPI interface.

Format

CSV

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

HelioCloud Catalog Endpoint

URL

https://api.heliocloud.org/cloudcatalog?id=PO_H0_HYD

Style

Overview

ProductKey

PO_H0_HYD

Description

Endpoint to access the data from HelioCloud. Data is split into one CSV file per year.

Format

CSV

Encoding

S3_BUCKET

ProviderProcessingLevel

CALIBRATED

InstrumentIDs

spase://SMWG/Instrument/POLAR/HYDRA

MeasurementType

ThermalPlasma

TemporalDescription

TimeSpan

StartDate

1996-04-01 00:00:00Z

StopDate

2008-04-16 00:00:00Z

Cadence

PT13.8S

ObservedRegion

Earth.Magnetosphere