<_Note>Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness. 2.6.1 <_MasterURL>https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/cnofs_vefi_efield_1sec_00000000_v01.json (from all.xml) spase://NASA/NumericalData/CNOFS/VEFI/EField/PT1S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json Electric Field solution (at 1 sample/sec) produced by VEFI on the Communication Navigation Outage Forecast System satellite. The data are PRELIMINARY, and as such, are intended for BROWSE PURPOSES ONLY. <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description cnofs_vefi_efield_1sec <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source This data file contains information on the electric field solution as processed by the VEFI team at NASA/Goddard Space Flight Center. The data is PRELIMINARY, and as such, is intended for BROWSE PURPOSES ONLY. Registering your email will allow notification of updates. <_Description>Source: Master/CDFglobalAttributes/TEXT VEFI was designed and built by NASA Goddard Space Flight Center. CNOFS is a joint effort between the Air Force Research Laboratory Space Vehicles Directorate and the USAF Space Test Program. <_Acknowledgement>Source: Master/CDFglobalAttributes/Acknowledgement <_Rights> SPDX Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html https://spdx.org/licenses/ http://vefi.gsfc.nasa.gov/ VEFI Project home page at NASA Goddard Space Flight Center Please see our <_Note>URL also in all.xml. Using master. VEFI Data Products https://vefi.gsfc.nasa.gov/vefi/dataproducts.html <_Note>Source: InformationURL.json While the VEFI data are still preliminary, users are requested to contact the P.I., Dr. Robert Pfaff at NASA GSFC, prior to publication of any VEFI data. <_Caveats>Source: Master/CDFglobalAttributes/Rules_of_use https://doi.org/10.48322/1dcn-xp86 <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 2008-05-09T00:00:00Z 2011-03-01T00:00:00Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT1.007S <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/cnofs/vefi/efield_1sec/2008/cnofs_vefi_efield_1sec_20080509_v04.cdf. The most common cadence, 1007 [ms] = PT1.007S, occurred for 99.9598% of the 84553 timesteps. <_ObservedRegion>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json <_ProcessingLevel>Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json spase://SMWG/Instrument/CNOFS/VEFI ElectricField spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/cnofs/vefi/efield_1sec In CDF via HTTP from CDAWeb cnofs_vefi_efield_1sec_%Y%m%d_%Q.cdf %Y CNOFS_VEFI_EFIELD_1SEC CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/cnofs/vefi/efield_1sec In CDF via HTTP from CDAWeb cnofs_vefi_efield_1sec_%Y%m%d_%Q.cdf %Y CNOFS_VEFI_EFIELD_1SEC CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC CDAWeb Web Service https://cdaweb.gsfc.nasa.gov/WebServices/ Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made. CNOFS_VEFI_EFIELD_1SEC CDF CSV GIF NetCDF PNG PS PDF XML x_Script.IDL x_Script.Python Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=CNOFS_VEFI_EFIELD_1SEC CNOFS_VEFI_EFIELD_1SEC Web service user interface for this product. CDF GIF PDF Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/CNOFS_VEFI_EFIELD_1SEC/clientLibraryExample/ CNOFS_VEFI_EFIELD_1SEC Web service that generates a Python script to access this product. x_Script.IDL x_Script.Python spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/SSCWeb. Please also acknowledge the data producer: Robert F. Pfaff at GSFC 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=CNOFS_VEFI_EFIELD_1SEC CNOFS_VEFI_EFIELD_1SEC Web Service to this product. HTML spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Robert F. Pfaff at GSFC CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=CNOFS_VEFI_EFIELD_1SEC CNOFS_VEFI_EFIELD_1SEC Web Service to this product using the HAPI interface. CSV JSON Binary spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Robert F. Pfaff at GSFC CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=CNOFS_VEFI_EFIELD_1SEC&return=script CNOFS_VEFI_EFIELD_1SEC Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API. x_Script.IDL x_Script.Javascript x_Script.MATLAB x_Script.Python x_Script.Autoplot x_Script.curl x_Script.wget spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Robert F. Pfaff at GSFC HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=CNOFS_VEFI_EFIELD_1SEC&format=gallery CNOFS_VEFI_EFIELD_1SEC Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG Communications Navigation Outage Forecast System (from all.xml/observatory/description/@short) VEFI (from all.xml/instrument/description/@short) Space Physics (from Master/CDFglobalAttributes/Discipline) Ionospheric Science (from Master/CDFglobalAttributes/Discipline) CNOFS (from Master/CDFglobalAttributes/Source_name) Communications Navigation Outage Forecast System (from Master/CDFglobalAttributes/Source_name) K0 (from Master/CDFglobalAttributes/Data_type) Key Parameter. The data are PRELIMINARY, and as such, are intended for BROWSE PURPOSES ONLY. (from Master/CDFglobalAttributes/Data_type) VEFI (from all.xml/instrument/@ID) Earth.NearSurface.Ionosphere Earth.NearSurface Epoch Epoch CATDESC: 'Default time'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.' Scalar Temporal E_meridional E_meridional Master CDF CATDESC: 'Electric field in the meridional direction, PRELIMINARY'. Master CDF VAR_NOTES: 'Meridional direction is defined by ZxB, where Z is the zonal vector direction and B is the local magnetic field vector.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' mV/m -1e+31 E_zonal E_zonal Master CDF CATDESC: 'Electric field in the zonal direction(B x r), PRELIMINARY'. Master CDF VAR_NOTES: 'Zonal direction is defined by Bxr, where B is the local magnetic field vector and r is the radius vector from the center of the earth to the spacecraft. Sign convention is that eastward is positive.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' mV/m -1e+31 EB_meridional EB_meridional Master CDF CATDESC: 'ExB/B^2 in the meridional direction'. Master CDF VAR_NOTES: 'Meridional direction is defined by ZxB, where Z is the zonal vector direction and B is the local magnetic field vector.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' m/s -1e+31 EB_zonal EB_zonal Master CDF CATDESC: 'ExB/B^2 in the zonal direction'. Master CDF VAR_NOTES: 'Zonal direction is defined by Bxr, where B is the local magnetic field vector and r is the radius vector from the center of the earth to the spacecraft. Sign convention is that eastward is positive.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' m/s -1e+31 latitude latitude Master CDF CATDESC: 'Latitude of the spacecraft'. Master CDF VAR_NOTES: 'Geodetic latitude with respect to the WGS-84 earth model.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degrees -1e+31 longitude longitude Master CDF CATDESC: 'Longitude of the spacecraft'. Master CDF VAR_NOTES: 'Geodetic longitude with respect to the WGS-84 earth model.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degrees -1e+31 altitude altitude Master CDF CATDESC: 'Altitude of the spacecraft'. Master CDF VAR_NOTES: 'Geodetic altitude with respect to the WGS-84 earth model.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31