2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/DE2/VEFI/DC/ASCII/PT0.5S NASA NumericalData DE 2 0.5-s DC Electric Field ASCII data Dynamics Explorer 2 0.5-s DC Electric Field ASCII data DE-B 0.5-s DC Electric Field ASCII data https://doi.org/10.48322/8c9v-t045 2025-12-04T13:29:08Z 2021-03-11T18:39:11Z Only known prior ReleaseDate of the metadata 2025-11-14T16:03:09Z Added PublicationInfo. 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 2025-12-04T13:29:08Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB This data set contains the averaged (2 samples per second) DC electric fields in spacecraft coordinates and orbit information in ASCII format. NASA; Nelson C. Maynard Maynard, Nelson C. 2025-11-14T16:03:09Z University of California, Los Angeles spase://SMWG/Person/Nelson.C.Maynard PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact spase://SMWG/Person/Dieter.K.Bilitza GeneralContact Readme file at SPDF https://spdf.gsfc.nasa.gov/pub/documents/old/miscellaneous_documents_from_nssdc/b46595.txt Information about DE Electric Field data from DE 2 NSSDC's Master Catalog on the Vector Electric Field Instrument (VEFI) https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1981-070B-02 Introduction to the Vector Electric Field Instrument (VEFI) DCA on DE 2 spase://VSPO/NumericalData/P_DE2_HDR_ELECTRIC_FIELDS_DCA_VEFI_0.5S spase://VMO/NumericalData/DE2/VEFI/DCA/PT0.5S spase://VSPO/NumericalData/DE2/VEFI/DC/ASCII/PT0.5S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/de/de2/electric_fields_vefi/dca_500ms_ascii/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/de/de2/electric_fields_vefi/dca_500ms_ascii/ Text spase://SMWG/Repository/UCLA/DE2 Online Open VMO UCLA http://vmo.igpp.ucla.edu/data1/DE2/VEFI/dca_500ms_ascii/ Dynamics Explorer 2 VEFI DCA 500 ms data Text ASCII NASA; Nelson C. Maynard; VMO CALIBRATED spase://SMWG/Instrument/DynamicsExplorer2/VEFI ElectricField 1981-08-10T00:00:00 1983-02-16T00:00:00 PT0.5S Earth.NearSurface