<_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/alouette2_neprof_tops_00000000_v01.json (from all.xml) spase://NASA/NumericalData/Alouette2/SFS/PT32S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json Alouette-2 CRC Electron Density Profiles <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description alouette2_neprof_tops <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source This data file contains topside electron density profiles as deduced from Alouette 2 topside sounder measurements. The data processing was done in the seventies at the Communications Research Center in Ottawa, Canada This data set provides data from 1000km down in steps of irregular step size. The x- and o-traces were manually scaled from the ionograms and the inversion algorithm of J. Jackson was used to compute the density profiles from these traces. <_Description>Source: Master/CDFglobalAttributes/TEXT <_Rights> SPDX Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html https://spdx.org/licenses/ https://cdaweb.gsfc.nasa.gov/ISIS_ALOUETTE_DOCS/ALOUETTE2_NEPROF_TOPS_full_listing.txt (shows data availability) Alouette2 full listing <_Note>URL also in all.xml. Using master. CRC Electron Density Profiles <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 1965-12-15T09:40:15Z 1972-07-10T22:37:22Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT30S <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/alouette/crc_ne_profile_cdf/alouette2/1965/alouette2_neprof_tops_19651215_v01.cdf. The most common cadence, 30000 [ms] = PT30S, occurred for 45.4039% of the 163 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/Alouette2/SFS ThermalPlasma spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. E. Jackson at Communication Research Centre (CRC), Ottawa HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/alouette/topside_sounder/crc_ne_profile_cdf/alouette2 In CDF via HTTP from CDAWeb alouette2_neprof_tops_%Y%m%d_%Q.cdf %Y ALOUETTE2_NEPROF_TOPS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. E. Jackson at Communication Research Centre (CRC), Ottawa FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/alouette/topside_sounder/crc_ne_profile_cdf/alouette2 In CDF via HTTP from CDAWeb alouette2_neprof_tops_%Y%m%d_%Q.cdf %Y ALOUETTE2_NEPROF_TOPS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. E. Jackson at Communication Research Centre (CRC), Ottawa 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. ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=ALOUETTE2_NEPROF_TOPS ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/ALOUETTE2_NEPROF_TOPS/clientLibraryExample/ ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=ALOUETTE2_NEPROF_TOPS ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=ALOUETTE2_NEPROF_TOPS ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=ALOUETTE2_NEPROF_TOPS&return=script ALOUETTE2_NEPROF_TOPS 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: J. E. Jackson at Communication Research Centre (CRC), Ottawa HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=ALOUETTE2_NEPROF_TOPS&format=gallery ALOUETTE2_NEPROF_TOPS Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG International Satellite for Ionosphere Studies 2 (from all.xml/observatory/description/@short) Topside Sounder (from all.xml/instrument/description/@short) Space Physics (from Master/CDFglobalAttributes/Discipline) Ionospheric Science (from Master/CDFglobalAttributes/Discipline) Alouette-2 (from Master/CDFglobalAttributes/Source_name) International Satellite for Ionosphere Studies 2 (from Master/CDFglobalAttributes/Source_name) NEPROF (from Master/CDFglobalAttributes/Data_type) Density Profiles (from Master/CDFglobalAttributes/Data_type) TOPS (from all.xml/instrument/@ID) Earth.NearSurface.AuroralRegion Earth.Magnetosphere Earth.NearSurface.Ionosphere Earth.NearSurface.EquatorialRegion Earth.NearSurface.PolarCap Earth.NearSurface Earth.Magnetosphere.Polar Time Epoch CATDESC: '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.' ms Scalar Temporal Topside Ne in cm-3 density Master CDF CATDESC: 'Topside electon density in cm-3 from F peak to orbit altitude'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' cm-3 -9999.0 49 log(Ne/cm-3) log_density Master CDF CATDESC: 'Logarithm (base 10) of topside Ne in cm-3'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -9.0 49 TEC tec Master CDF CATDESC: 'Total Electron Content in TECU (=1E16 m-2)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' 1E16 m-2 -1e+31 TEC_IRI95 tec_iri Master CDF CATDESC: 'IRI-95 value for TEC in TECU'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' 1.E16 m-2 -1e+31 ln(NmF2_IRI/cm-3) IRI_F2peak Master CDF CATDESC: 'IRI-95 value for the natural logarithm of the F2 peak density in cm-3'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' IRI95 -1e+31 hmF2 IRI-95 IRI_F2peakHeight Master CDF CATDESC: 'IRI-95 value for F2 peak height in km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 Num Data Points numDataPoints Master CDF CATDESC: 'Number of data points per profile'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' data points satellite ID spacecraftID Master CDF CATDESC: 'sat.-ID: 1=AL1, 2=AL2, 3=ISIS1, 4=ISIS2'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' 9 Quality Index qualityIndex Master CDF CATDESC: 'Quality Index ( 0-best, 10-worst)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1 Longitude lon Master CDF CATDESC: 'Longitude in degree (-180 to 180)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degree -1e+31 Latitude lat Master CDF CATDESC: 'Latitude in degree'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degree -1e+31 Magnetic Inclination dip Master CDF CATDESC: 'Magnetic Inclination in degree'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degree -1e+31 L value L Master CDF CATDESC: 'L value'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1e+31 Solar zenith angle sza Master CDF CATDESC: 'solar zenith angle at 100 km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degree -1e+31 Rz12 sunspotNumber Master CDF CATDESC: '12-month-running mean of sunspot number'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1 IG-12 index IGindex Master CDF CATDESC: '12-month-running mean of IG ionosonde index'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1 height height Master CDF CATDESC: 'height'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -9999.0 49