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Data Access

ISIS 1 Electron N and T data

Paghis, Irvine (2026). ISIS 1 Electron N and T data [Data set]. Space Physics Data Facility. https://doi.org/10.48322/92xp-8f21 .

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/ISIS1/CEP/PT60S

Description

ISIS 1 ionospheric electron density and temperature data at 1-5 min resolution

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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/ISIS1/CEP/PT60S
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
ISIS 1 Electron N and T data
DOI
https://doi.org/10.48322/92xp-8f21
ReleaseDate
2026-07-21 12:05:30Z
RevisionHistory
RevisionEvent
ReleaseDate
2020-07-07 21:14:41Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2025-12-04 13:29:40Z
Note
Added MetadataRightsList and RightsList(s). Added ResourceType and NamingAuthority. Updated to 2.7.1. ZCB
RevisionEvent
ReleaseDate
2026-04-10 09:58:46Z
Note
Added new Contact(s). ZCB
RevisionEvent
ReleaseDate
2026-04-10 10:03:43Z
Note
Added PublicationInfo. ZCB
RevisionEvent
ReleaseDate
2026-04-30 16:34:06Z
Note
Added DOI. tlk
RevisionEvent
ReleaseDate
2026-06-26 13:18:12Z
Note
Add 'Z' to TemporalDescription:TimeSpan:StartDate, TemporalDescription:TimeSpan:StopDate. ZCB
RevisionEvent
ReleaseDate
2026-07-21 12:05:30Z
Note
Added HelioData InformationURL. JWL
Description

ISIS 1 ionospheric electron density and temperature data at 1-5 min resolution

PublicationInfo
Authors
Paghis, Irvine
PublicationDate
2026-04-10 10:03:43Z
PublishedBy
Space Physics Data Facility
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://SMWG/Person/Irvine.Paghis
2. GeneralContact spase://SMWG/Person/Dieter.K.Bilitza
InformationURL
Name
HelioData
URL
https://helio.data.nasa.gov/dataset/ISIS1_CEP_PT60S
Description

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

PriorIDs
spase://VSPO/NumericalData/P_ISIS1_HDR_NETE
spase://VSPO/NumericalData/ISIS1/CEP/PT60S
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
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/isis/cylindrical_electrostatic_probes_ascii/isis1/
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/isis/cylindrical_electrostatic_probes_ascii/isis1/
Description

In CDF via HTTP from SPDF

Format
Text
ProviderProcessingLevel
CALIBRATED
InstrumentIDs
spase://SMWG/Instrument/ISIS1/CEP
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
1969-01-30 00:00:00Z
StopDate
1971-06-01 00:00:00Z
Cadence
PT60S
ObservedRegion
Earth.NearSurface.Ionosphere