{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema  https://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/MAVEN/MAG/SunState/Level2/PT1S",
      "ResourceHeader": {
        "ResourceName": "MAVEN Magnetometer (MAG) Magnetic Field and Orbital Position, Sun-State and Payload Coordinates, Level 2 (L2), 1 s Data",
        "ReleaseDate": "2021-04-27T15:38:11Z",
        "Description": "The MAVEN Magnetic Field Investigation is Part of a comprehensive Particles and Fields Subsystem that will measure the Magnetic and Electric Fields and Plasma Environment of Mars and its Interaction with the Solar Wind. This Data Product includes Magnetic Field Observations in Sun-State and Payload Coordinates. Sun-State, SS, Coordinate System wherein the Primary Reference Vector, the X-axis, points from the Object, in this case Mars, to the Sun and the Secondary Reference Vector, the Y-axis, is in the Mars Orbit Plane, which is approximately opposite to Orbital Motion Direction, such that the Z-axis is Northward. The Observations Spacecraft Payload, PL, Coordinates are suitable for use in association with Measurements obtained by other Instruments on the Spacecraft. The Spacecraft Payload Coordinate System and the MAG Sensor Coordinate Systems are illustrated in Figure 21 of Connerney et al., 2015. The Text appearing here is also adapted from Connerney et al., 2015.",
        "Acknowledgement": "Please acknowledge the Principal Investigator J. E. P. Connerney, NASA GSFC, for providing the Data",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/John.E.P.Connerney",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Robert.M.Candey",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "The Mars Atmosphere and Volatile Evolution, MAVEN, Mission Home Page, LASP, UCB",
            "URL": "http://lasp.colorado.edu/home/maven/",
            "Description": "General Information about the Mars Atmosphere and Volatile Evolution, MAVEN, Mission, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, UCB"
          },
          {
            "Name": "The Mars Atmosphere and Volatile Evolution, MAVEN, Magnetometer Instrument Home Page, LASP, UCB",
            "URL": "http://lasp.colorado.edu/home/maven/science/instrument-package/mag/",
            "Description": "The Mars Atmosphere and Volatile Evolution, MAVEN, Magnetometer Instrument Home Page, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, UCB"
          },
          {
            "Name": "Connerney, J.E.P., J. Espley, P. Lawton, et al., Space Sci. Rev., 195, 257-291, 2015.",
            "URL": "https://doi.org/10.1007/s11214-015-0169-4",
            "Description": "Connerney, J.E.P., J. Espley, P. Lawton, S. Murphy, J. Odom, R. Oliversen, and D. Sheppard, The MAVEN Magnetic Field Investigation, Space Sci. Rev., 195, 257-291, 2015"
          }
        ],
        "PriorID": "spase://VSPO/NumericalData/MAVEN/MAG/SunState/Level2/PT1S"
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": [
            {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/maven/mag/l2/sunstate-1sec/cdfs/",
              "Description": "Access to Data in CDF Format via ftp from SPDF"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/maven/mag/l2/sunstate-1sec/cdfs/",
              "Description": "Access to Data in CDF Format via http from SPDF"
            },
            {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MVN_MAG_L2-SUNSTATE-1SEC&index=sp_phys",
              "ProductKey": "MVN_MAG_L2-SUNSTATE-1SEC",
              "Description": "Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb"
            }
          ],
          "Format": "CDF",
          "Encoding": "None",
          "Acknowledgement": "Please acknowledge the Principal Investigator J.E.P. Connerney, NASA GSFC, for providing the Data. And, please acknowledge the Data Providers and CDAWeb when using these Data."
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://cdaweb.gsfc.nasa.gov/hapi",
            "Style": "HAPI",
            "ProductKey": "MVN_MAG_L2-SUNSTATE-1SEC",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "Please acknowledge the Principal Investigator J.E.P. Connerney, NASA GSFC, for providing the Data. And, please acknowledge the Data Providers and CDAWeb when using these Data."
        }
      ],
      "ProcessingLevel": "Calibrated",
      "InstrumentID": [
        "spase://SMWG/Instrument/MAVEN/Ephemeris",
        "spase://SMWG/Instrument/MAVEN/MAG"
      ],
      "MeasurementType": [
        "Ephemeris",
        "MagneticField"
      ],
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2014-10-10T00:00:00.000",
          "StopDate": "2019-02-15T00:00:00.000"
        },
        "Cadence": "PT1S"
      },
      "ObservedRegion": "Mars",
      "Parameter": [
        {
          "Name": "Epoch Time, TT2000",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "epoch",
          "Description": "Epoch Time, Terrestrial Time 2000, TT2000, Coordinated Universal Time, UTC, elapsed since 2000-0101 12:00:00.000 including Leap Seconds",
          "Caveats": "This Parameter exhibits an increasing Monotonic Progression",
          "Cadence": "PT1S",
          "Units": "ns",
          "UnitsConversion": "1.0e-9>s",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "TT2000",
            "ValueFormat": "E25.18",
            "ScaleType": "LinearScale"
          },
          "ValidMin": "2013-11-17T23:59:59.999999999",
          "ValidMax": "2040-12-31T23:58:58.999999999",
          "FillValue": "9999-12-31T23:59:59.999999999",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Decimal Day",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "DDAY",
          "Description": "Decimal Day",
          "Cadence": "PT1S",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "dday",
            "ValueFormat": "F13.9"
          },
          "ValidMin": "1.0",
          "ValidMax": "367.0",
          "FillValue": "-1.0e+31",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Outboard Magnetic Field Vector, Sun-State Cartesian Coordinates",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "OB_B",
          "Description": "Outboard Magnetic Field Vector, Sun-State, SS, Cartesian Coordinates",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SpacecraftOrbitPlane"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "OB_B",
            "ValueFormat": "F9.2"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "x",
                "Index": "1",
                "RenderingHints": {
                  "AxisLabel": "1"
                }
              },
              {
                "Name": "y",
                "Index": "2",
                "RenderingHints": {
                  "AxisLabel": "2"
                }
              },
              {
                "Name": "z",
                "Index": "3",
                "RenderingHints": {
                  "AxisLabel": "3"
                }
              }
            ]
          },
          "ValidMin": "-1.0e+10",
          "ValidMax": "1.0e+10",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Outboard Magnetometer Dynamic Range Setting, Sun-State",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "OB_B_range",
          "Description": "Outboard Magnetometer Dynamic Range Setting, Sun-State, SS, Coordinates",
          "Caveats": "The MAVEN Magnetometer operates in one of three Dynamic Range Modes with corresponding Digital Resolutions. The Dynamic Ranges are: 512 nT with a Digital Resolution equal to 0.015625 nT, 2048 nT with a Digital Resolution equal to 0.0625 nT, and 65536 nT with a Digital Resolution equal to 2.0 nT.",
          "Cadence": "PT1S",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "OB_B range",
            "ValueFormat": "F9.2"
          },
          "ValidMin": "-1.0e+10",
          "ValidMax": "1.0e+10",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Spacecraft Position Vector, Sun-State Cartesian Coordinates",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "POSN",
          "Description": "Spacecraft Position Vector, Sun-State, SS, Cartesian Coordinates",
          "Cadence": "PT1S",
          "Units": "km",
          "UnitsConversion": "1.0e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SpacecraftOrbitPlane"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "OB_B",
            "ValueFormat": "F14.3"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "x",
                "Index": "1",
                "RenderingHints": {
                  "AxisLabel": "1"
                }
              },
              {
                "Name": "y",
                "Index": "2",
                "RenderingHints": {
                  "AxisLabel": "2"
                }
              },
              {
                "Name": "z",
                "Index": "3",
                "RenderingHints": {
                  "AxisLabel": "3"
                }
              }
            ]
          },
          "ValidMin": "-1.0e+13",
          "ValidMax": "1.0e+13",
          "FillValue": "-1.0e+31",
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Outboard Magnetic Field Vector, Payload Cartesian Coordinates",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "OB_BDPL",
          "Description": "Outboard Magnetic Field Vector, Payload Cartesian Coordinates",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "OB_BDPL",
            "ValueFormat": "F7.3"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "x",
                "Index": "1",
                "RenderingHints": {
                  "AxisLabel": "1"
                }
              },
              {
                "Name": "y",
                "Index": "2",
                "RenderingHints": {
                  "AxisLabel": "2"
                }
              },
              {
                "Name": "z",
                "Index": "3",
                "RenderingHints": {
                  "AxisLabel": "3"
                }
              }
            ]
          },
          "ValidMin": "-1.0e+10",
          "ValidMax": "1.0e+10",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Outboard Magnetometer Dynamic Range Setting, Payload",
          "Set": "Time Series defined by using: EPOCH",
          "ParameterKey": "OB_BDPL_range",
          "Description": "Outboard Magnetometer Dynamic Range Setting, Payload Coordinates",
          "Cadence": "PT1S",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "dday",
            "ValueFormat": "F4.0"
          },
          "ValidMin": "-1.0e+10",
          "ValidMax": "1.0e+10",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Magnetic"
          }
        }
      ]
    }
  }
}