Validating: http://www.spase-group.org/tools/validate/examples/CL_SP_PEA_SPASE_V1_0_1.xml
| 1 | <?xml version="1.0" encoding="UTF-8"?> |
| 2 | <Spase xmlns="http://www.spase-group.org/data/schema"> |
| 3 | <Version>1.0.1</Version> |
| 4 | <NumericalData> |
| 5 | <AccessInformation> |
| 6 | <AccessURL> |
| 7 | <URL>http://www.cluster.rl.ac.uk/</URL> |
| 8 | </AccessURL> |
| 9 | <Acknowledgement>Please acknowledge the PEACE team in any publication based upon use of this data. |
| 10 | </Acknowledgement> |
| 11 | <Availability> |
| 12 | <Online/> |
| 13 | </Availability> |
| 14 | <Caveats> |
| 15 | See CSDS User's Guide, DS-MPA-TN-0015, for post procesing caveats |
| 16 | This is PEACE PP/SP data version 3, produced at MSSL |
| 17 | Positions in GSE coordinates are available in the CSDS:NDR:CL_SP_AUX product. |
| 18 | </Caveats> |
| 19 | <Format>CDF</Format> |
| 20 | <RepositoryName>CSDS</RepositoryName> |
| 21 | </AccessInformation> |
| 22 | <AccessRights>Open</AccessRights> |
| 23 | <InstrumentID>CSDS:IR:PEACE3</InstrumentID> |
| 24 | <InstrumentRegion> |
| 25 | <Magnetosphere>Magnetosheath</Magnetosphere> |
| 26 | </InstrumentRegion> |
| 27 | <InstrumentRegion> |
| 28 | <Magnetosphere>Magnetotail</Magnetosphere> |
| 29 | </InstrumentRegion> |
| 30 | <InstrumentRegion> |
| 31 | <Magnetosphere>Main</Magnetosphere> |
| 32 | </InstrumentRegion> |
| 33 | <InstrumentRegion> |
| 34 | <Magnetosphere>Polar</Magnetosphere> |
| 35 | </InstrumentRegion> |
| 36 | <MeasurementType>EnergeticParticles</MeasurementType> |
| 37 | <ObservatoryID>CSDS:OR:Cluster3</ObservatoryID> |
| 38 | <ObservedRegion> |
| 39 | <Magnetosphere>Magnetosheath</Magnetosphere> |
| 40 | </ObservedRegion> |
| 41 | <ObservedRegion> |
| 42 | <Magnetosphere>Magnetotail</Magnetosphere> |
| 43 | </ObservedRegion> |
| 44 | <ObservedRegion> |
| 45 | <Magnetosphere>Main</Magnetosphere> |
| 46 | </ObservedRegion> |
| 47 | <ObservedRegion> |
| 48 | <Magnetosphere>Polar</Magnetosphere> |
| 49 | </ObservedRegion> |
| 50 | <PhysicalParameter> |
| 51 | <Cadence>PT60S</Cadence> |
| 52 | <Description>Interval centred time tag</Description> |
| 53 | <Dimension> |
| 54 | <Description> |
| 55 | Date and time in ISO 8601 recommended primary standard notation. |
| 56 | </Description> |
| 57 | <Size>1</Size> |
| 58 | </Dimension> |
| 59 | <Name>Epoch</Name> |
| 60 | <Support>Temporal</Support> |
| 61 | <Units>Date Time</Units> |
| 62 | <UnitsConversion>1.0>s</UnitsConversion> |
| 63 | </PhysicalParameter> |
| 64 | <PhysicalParameter> |
| 65 | <Cadence>PT60S</Cadence> |
| 66 | <Description>PEACE status</Description> |
| 67 | <Dimension> |
| 68 | <Description> |
| 69 | In the status word each of the 4 bytes has a different meaning, the first of which is the CSDS-defined |
| 70 | quality flag applied to the PEACE data. |
| 71 | Status[0] - Data quality defined by CSDS |
| 72 | Status[1] - Missing data indicator and on-board processing mode |
| 73 | Status[2] - On-board instrument status |
| 74 | Status[3] - Data processing warning flags. |
| 75 | See CSDS User Guide (ftp://ftp.estec.esa.nl/pub/csds/task_for/users_guide/csds_guide-1_1.pdf). |
| 76 | </Description> |
| 77 | <Size>4</Size> |
| 78 | </Dimension> |
| 79 | <Name>Status</Name> |
| 80 | <Support>Other</Support> |
| 81 | <Units>None</Units> |
| 82 | </PhysicalParameter> |
| 83 | <PhysicalParameter> |
| 84 | <Cadence>PT60S</Cadence> |
| 85 | <Description>The electron density averaged over one minute in units of number per cm^-3.</Description> |
| 86 | <Dimension> |
| 87 | <Description>A single value giving the electron density.</Description> |
| 88 | <Size>1</Size> |
| 89 | </Dimension> |
| 90 | <Measured> |
| 91 | <Particle> |
| 92 | <ParticlePhysicalQuantity>NumberDensity</ParticlePhysicalQuantity> |
| 93 | <ParticleQualifier>Average</ParticleQualifier> |
| 94 | <ParticleType>Electron</ParticleType> |
| 95 | </Particle> |
| 96 | </Measured> |
| 97 | <Name>N_e_den</Name> |
| 98 | <Units>cm^?3</Units> |
| 99 | <UnitsConversion>1.0e6>m^-3</UnitsConversion> |
| 100 | </PhysicalParameter> |
| 101 | <PhysicalParameter> |
| 102 | <Cadence>PT60S</Cadence> |
| 103 | <CoordinateSystem> |
| 104 | <CoordinateRepresentation>Cartesian</CoordinateRepresentation> |
| 105 | <CoordinateSystemName>GSE</CoordinateSystemName> |
| 106 | </CoordinateSystem> |
| 107 | <Description>The electron velocity averaged over one minute in units of km.s^-1.</Description> |
| 108 | <Dimension> |
| 109 | <Description>The three components of the electron velocity vector messured in GSE coordinates.</Description> |
| 110 | <Size>3</Size> |
| 111 | </Dimension> |
| 112 | <Measured> |
| 113 | <Particle> |
| 114 | <ParticlePhysicalQuantity>Velocity</ParticlePhysicalQuantity> |
| 115 | <ParticleQualifier>Vector</ParticleQualifier> |
| 116 | <ParticleType>Electron</ParticleType> |
| 117 | </Particle> |
| 118 | </Measured> |
| 119 | <Name>V_e_xyz_gse</Name> |
| 120 | <Units>km/s</Units> |
| 121 | <UnitsConversion>1.0e3>ms^-1</UnitsConversion> |
| 122 | </PhysicalParameter> |
| 123 | <PhysicalParameter> |
| 124 | <Cadence>PT60S</Cadence> |
| 125 | <Description>The electron temperature parallel to the magnetic field averaged over one minute in units of 10^6K.</Description> |
| 126 | <Dimension> |
| 127 | <Description>A single value giving the electron temperature parallel to the magnetic field.</Description> |
| 128 | <Size>1</Size> |
| 129 | </Dimension> |
| 130 | <Measured> |
| 131 | <Particle> |
| 132 | <ParticlePhysicalQuantity>Temperature</ParticlePhysicalQuantity> |
| 133 | <ParticleQualifier>Parallel</ParticleQualifier> |
| 134 | <ParticleType>Electron</ParticleType> |
| 135 | </Particle> |
| 136 | </Measured> |
| 137 | <Name>T_e_par</Name> |
| 138 | <Units>MK</Units> |
| 139 | <UnitsConversion>1.0e6>K</UnitsConversion> |
| 140 | </PhysicalParameter> |
| 141 | <PhysicalParameter> |
| 142 | <Cadence>PT60S</Cadence> |
| 143 | <Description>The electron temperature perpendicular to the magnetic field averaged over one minute in units of 10^6K.</Description> |
| 144 | <Dimension> |
| 145 | <Description>A single value giving the electron temperature perpendicular to the magnetic field.</Description> |
| 146 | <Size>1</Size> |
| 147 | </Dimension> |
| 148 | <Measured> |
| 149 | <Particle> |
| 150 | <ParticlePhysicalQuantity>Temperature</ParticlePhysicalQuantity> |
| 151 | <ParticleQualifier>Perpendicular</ParticleQualifier> |
| 152 | <ParticleType>Electron</ParticleType> |
| 153 | </Particle> |
| 154 | </Measured> |
| 155 | <Name>T_e_perp</Name> |
| 156 | <Units>MK</Units> |
| 157 | <UnitsConversion>1.0e6>K</UnitsConversion> |
| 158 | </PhysicalParameter> |
| 159 | <PhysicalParameter> |
| 160 | <Cadence>PT60S</Cadence> |
| 161 | <Description>The electron heat flux parallel to the magnetic field averaged over one minute in units of µJ m^?2 s^?1.</Description> |
| 162 | <Dimension> |
| 163 | <Description>A single value giving the electron heat flux parallel to the magnetic field.</Description> |
| 164 | <Size>1</Size> |
| 165 | </Dimension> |
| 166 | <Measured> |
| 167 | <Particle> |
| 168 | <ParticlePhysicalQuantity>HeatFlux</ParticlePhysicalQuantity> |
| 169 | <ParticleQualifier>Parallel</ParticleQualifier> |
| 170 | <ParticleType>Electron</ParticleType> |
| 171 | </Particle> |
| 172 | </Measured> |
| 173 | <Name>Q_e_par</Name> |
| 174 | <Units>µJ m^?2 s^?1</Units> |
| 175 | <UnitsConversion>1.0e-6>Jm^-2s^-1</UnitsConversion> |
| 176 | </PhysicalParameter> |
| 177 | <ProviderProcessingLevel>Calibrated</ProviderProcessingLevel> |
| 178 | <ProviderVersion>1.0</ProviderVersion> |
| 179 | <ResourceHeader> |
| 180 | <Contact> |
| 181 | <PersonID>CSDS:PR:AFazakerly</PersonID> |
| 182 | <Role>PrincipalInvestigator</Role> |
| 183 | </Contact> |
| 184 | <Description> |
| 185 | The PEACE (Plasma Electron and Current Experiment) electron analyser measures the electron velocity distribution |
| 186 | function at the satellite in three dimensions with good time, energy, and angular resolution. |
| 187 | The CSDS PEACE parameters are all derived from a subset of the moment sums calculated onboard and the procedure |
| 188 | is described in more detail in the CSDS User's Guide (ftp://ftp.estec.esa.nl/pub/csds/task_for/users_guide/csds_guide-1_1.pdf). |
| 189 | For the CSDS Summary Parameter product, PEACE provides a status word, the electron density, the three averaged components of the |
| 190 | electron velocity vector in the GSE coordinate system, the electron temperature parallel and perpendiculer to the magnetic field |
| 191 | and the elctron heat flux parallel to the magnetic field. |
| 192 | These summary parameters are one minute averaged measurements from the PEACE experiment on the Cluster C3 spacecraft. |
| 193 | The magnetic field direction is determined from FGM data. |
| 194 | The positions in the GSE coordinate system are found in the Auxiliary Summary product (CL_SP_AUX). |
| 195 | </Description> |
| 196 | <InformationURL> |
| 197 | <URL>http://www.cluster.rl.ac.uk/cdms-index.htm</URL> |
| 198 | </InformationURL> |
| 199 | <ProviderResourceName>CL_SP_PEA</ProviderResourceName> |
| 200 | <ResourceName>PEACE Summary Parameters</ResourceName> |
| 201 | </ResourceHeader> |
| 202 | <ResourceID>CSDS:NDR:CL_SP_PEA</ResourceID> |
| 203 | <TemporalDescription> |
| 204 | <Timespan> |
| 205 | <StartDate>2001-01-09</StartDate> |
| 206 | </Timespan> |
| 207 | </TemporalDescription> |
| 208 | </NumericalData> |
| 209 | </Spase> |