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Data Access
FTPS from SPDF (not with most browsers)
HTTPS from SPDF
CDAWeb
WebService:
CDAWeb Programmatic Data Access
HAPI: CDAWeb HAPI Server
Wind Plasma and Radio Waves (WAVES) Electron Plasma Densities, Level H0 (H0), 17.664 s Data
var authors='Bougeret, Jean-Louis H.; Macdowall, Robert J.; Goetz, Keith; & Kellogg, Paul J.';
document.write(authors);
(2021).
Wind Plasma and Radio Waves (WAVES) Electron Plasma Densities, Level H0 (H0), 17.664 s Data.
[Data set].
Space Physics Data Facility.
https://doi.org/10.48322/thkc-wf80. Accessed on document.write(currentDateStr);.
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or other formats, should include the "Accessed on date" to identify the version of the resource being cited in a given publication.
ResourceID
spase://NASA/NumericalData/Wind/WAVES/PlasmaDensity/H0/PT18S
Description
Wind Waves high time resolution plasma densities estimated by using the electron density inferred from the thermal noise peak as recognized by a neural network.
Metadata Rights
CC0-1.0:
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data/software may be subject to a different license.
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Details
Version:2.7.1
NumericalData
ResourceID
spase://NASA/NumericalData/Wind/WAVES/PlasmaDensity/H0/PT18S
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
Wind Plasma and Radio Waves (WAVES) Electron Plasma Densities, Level H0 (H0), 17.664 s Data
DOI
https://doi.org/10.48322/thkc-wf80
ReleaseDate
2026-07-21 12:09:25Z
RevisionHistory
RevisionEvent
ReleaseDate
2021-05-31 12:34:56.789Z
Note
Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB
RevisionEvent
ReleaseDate
2025-10-03 11:24:32Z
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
2025-10-23 12:34:56.789Z
Note
Revised ObservedRegion. JMW
RevisionEvent
ReleaseDate
2025-12-04 13:33:08Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB
RevisionEvent
ReleaseDate
2026-06-26 13:32:05Z
Note
Add 'Z' to RevisionEvent:ReleaseDate(s), PublicationDate, TemporalDescription:TimeSpan:StartDate, TemporalDescription:TimeSpan:StopDate. ZCB
RevisionEvent
ReleaseDate
2026-07-21 12:09:25Z
Note
Added HelioData InformationURL. JWL
Description
Wind Waves high time resolution plasma densities estimated by using the electron density inferred from the thermal noise peak as recognized by a neural network.
Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser for use of the Data
PublicationInfo
Authors
Bougeret, Jean-Louis H.; Macdowall, Robert J.; Goetz, Keith; & Kellogg, Paul J.
PublicationDate
2021-01-01 00:00:00Z
PublishedBy
Space Physics Data Facility
Contacts
Role
Person
StartDate
StopDate
Note
1.
PrincipalInvestigator
spase://SMWG/Person/Robert.J.MacDowall
U.S. Principal Investigator
2.
PrincipalInvestigator
spase://SMWG/Person/Karine.Issautier
Observatoire de Paris,Meudon Principal Investigator
3.
MetadataContact
spase://SMWG/Person/Robert.M.Candey
4.
MetadataContact
spase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
Wind Spacecraft Overview and News web page, GSFC
URL
https://wind.nasa.gov
Description
Wind overview web page with news updates and information about new data product releases, hosted by NASA GSFC
Language
en
InformationURL
Name
Wind Spacecraft General Instrument web page, GSFC
URL
https://wind.nasa.gov/data.php
Description
Wind spacecraft general instrument web page with links to data, documentation, and home pages for all spacecraft instruments, hosted by NASA GSFC
Language
en
InformationURL
Name
Wind spacecraft general web page for data sources from all instruments, GSFC
URL
https://wind.nasa.gov/data_sources.php
Description
Wind spacecraft general instrument web page with brief descriptions for data sources from all instruments, hosted by NASA GSFC
Language
en
InformationURL
Name
Wind WAVES home page, GSFC
URL
https://solar-radio.gsfc.nasa.gov/wind/index.html
Description
Wind WAVES home page, the Radio and Plasma Wave Investigation on the Wind Spacecraft with links to the WAVES instrument description and for data plotting and access including IDL savesets and radio burst lists, hosted by NASA GSFC
Language
en
InformationURL
Name
Wind WAVES data product page, GSFC
URL
https://solar-radio.gsfc.nasa.gov/wind/data_products.html
Description
Wind WAVES data product access web page, hosted by NASA GSFC
Language
en
InformationURL
Name
NSSDC Master Catalog, Wind, WAVES instrument
URL
https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1994-071A-05
Description
General information concerning the Wind, Plasma and Radio Waves, WAVES, instrument
Language
en
InformationURL
Name
Wind Waves instrument, Space Sciences Reviews publication
URL
https://link.springer.com/article/10.1007/BF00751331
Description
Bougeret, J.-L., M.L. Kaiser, P.J. Kellogg, R. Manning, K. Goetz, S.J. Monson, N. Monge, L. Friel, C.A. Meetre, C. Perche, L. Sitruk, and S. Hoang, WAVES: The radio and plasma wave investigation on the wind spacecraft, Space Sci. Rev., 71, 231-263, 1995, DOI: 10.1007/BF00751331.
Language
en
InformationURL
Name
HelioData
URL
https://helio.data.nasa.gov/dataset/Wind_WAVES_PlasmaDensity_H0_PT18S
Description
The HelioData dataset page provides an overview of the dataset with access links, associated variables, and more.
PriorIDs
spase://VSPO/NumericalData/P_Wind_HDR_WAVES_DENSITY
spase://VSPO/NumericalData/Wind/WAVES/PT18S
spase://VSPO/NumericalData/Wind/WAVES/PlasmaDensity/H0/PT18S
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/wind/waves/wav_h0/
Description
Access to Data in CDF Format via ftp from SPDF
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/wind/waves/wav_h0/
Description
Access to Data in CDF Format via http from SPDF
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_H0_WAV&index=sp_phys
ProductKey
WI_H0_WAV
Description
Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/wind/waves/wav_h0/$Y
AccessFilenameTemplate
wi_h0_wav_$Y$m$d_$v.cdf
Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser. Please acknowledge the Data Providers and CDAWeb when using these Data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/WI_H0_WAV/clientLibraryExample/
Style
WebService
ProductKey
WI_H0_WAV
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser. Please acknowledge the Data Providers and CDAWeb when using these Data.
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
WI_H0_WAV
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser. Please acknowledge the Data Providers and CDAWeb when using these Data.
ProcessingLevel
Calibrated
ProviderProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/Wind/WAVES
MeasurementType
ElectricField
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
1994-11-12 00:00:25.000Z
StopDate
2019-01-18 23:59:38.000Z
Cadence
PT17.664S
ObservedRegion
Heliosphere
ObservedRegion
Earth.NearSurface.Plasmasphere
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosphere.Magnetotail
ObservedRegion
Earth.Magnetosphere.Main
ObservedRegion
Heliosphere.NearEarth
ObservedRegion
Heliosphere.Inner
ObservedRegion
Earth.Magnetosheath
Parameter #1
Name
Epoch Time, UTC
ParameterKey
Epoch
Description
Epoch Time Tags, Coordinated Universal Time, UTC
Caveats
This Parameter exhibits an increasing Monotonic Progression
Cadence
PT17.664S
Units
ms
UnitsConversion
1.0e-3>s
RenderingHints
AxisLabel
EPOCH
ScaleMin
6.2678253819904e+13
ScaleMax
6.3751341818904e+13
ValidMin
13-Mar-1986 00:00:00.000
ValidMax
13-Mar-2020 23:59:59.000
FillValue
31-Dec-9999 23:59:59.999
Support
SupportQuantity
Temporal
Parameter #2
Name
Time, PB5 format
Set
Time series defined by using: EPOCH
ParameterKey
Time_PB5
Description
Time in PB5 format: Year, Day, and Milliseconds of Day
Caveats
This Parameter exhibits an increasing Monotonic Progression
Cadence
PT17.664S
Structure
Size
3
Element
Name
Year
Index
1
Units
a
ValidMin
1986
ValidMax
2020
RenderingHints
AxisLabel
year
ScaleMin
1986
ScaleMax
2020
Element
Name
Day of Year (Jan 1 = Day 1)
Index
2
Units
d
ValidMin
72
ValidMax
72
RenderingHints
AxisLabel
day
ScaleMin
72
ScaleMax
72
Element
Name
Elapsed millisecond of day
Index
3
Units
ms
ValidMin
68400000
ValidMax
86400000
RenderingHints
AxisLabel
msec
ScaleMin
68400000
ScaleMax
86400000
FillValue
-2147483648
Support
Qualifier
Array
SupportQuantity
Temporal
Parameter #3
Name
Electron Number Density
Set
Time series defined by using: EPOCH
ParameterKey
Ne
Description
Electron Number Density, determined from the in situ electron plasma frequency, Fpe, line position as recognized by a neural network
Caveats
The actual resolution depends on instrument mode and may vary
Cadence
PT17.664S
Units
cm^-3
UnitsConversion
1.0e6>m^-3
RenderingHints
DisplayType
TimeSeries
AxisLabel
Ne
ValueFormat
F9.2
ScaleMin
0.0
ScaleMax
100.0
ValidMin
0.0
ValidMax
264.0
FillValue
-1.0e+31
Particle
ParticleType
Electron
Qualifier
Magnitude
Qualifier
Scalar
ParticleQuantity
NumberDensity
Parameter #4
Name
Electric Field Power, Thermal Noise Peak
Set
Time series defined by using: EPOCH
ParameterKey
Ne_peak
Description
Electric Field Power, in dB at the peak frequency as selected by the neural network algorithm
Cadence
PT17.664S
Units
dB
RenderingHints
DisplayType
TimeSeries
AxisLabel
E peak Intens
ValueFormat
F8.2
ScaleMin
-200.0
ScaleMax
-50.0
ValidMin
-200.0
ValidMax
-50.0
FillValue
-1.0e+31
Field
Qualifier
Magnitude
Qualifier
Scalar
FieldQuantity
Electric
Parameter #5
Name
Data Quality Flag, Electron Density
Set
Time series defined by using: EPOCH
ParameterKey
Ne_Quality
Description
Data Quality Flag, Electron Density: <50=Bad, >50=Fair, >150=OK, >200=Good
Cadence
PT17.664S
RenderingHints
DisplayType
TimeSeries
AxisLabel
Ne_qual
ValueFormat
I3
ScaleMin
0
ScaleMax
255
ValidMin
0
ValidMax
255
FillValue
-2147483648
Support
Qualifier
Scalar
SupportQuantity
Velocity
Parameter #6
Name
Post Gap Flag
Set
Time series defined by using: EPOCH
ParameterKey
GAP_FLAG
Description
Post Gap Flag: 0=No gap, 1=No valid data
Cadence
PT17.664S
RenderingHints
AxisLabel
GAP FLAG
ValueFormat
I1
ScaleMin
0
ScaleMax
9
ValidMin
0
ValidMax
9
FillValue
-2147483648
Support
Qualifier
Scalar
SupportQuantity
Other