PDS_VERSION_ID                     = PDS3
LABEL_REVISION_NOTE                = "J. Ward, 2014-01-15, initial."
RECORD_TYPE                        = STREAM

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  REFERENCE_DESC   = "Campbell, B., and R. Phillips, 
    Mars Reconnaissance Orbiter Shallow Radar Radargram Data, 
    MRO-M-SHARAD-5-RADARGRAM-V1.0, NASA Planetary Data System, 2014."
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  REFERENCE_KEY_ID = "FOSSETAL2016"
  REFERENCE_DESC   = "Foss II, F.J., N.E. Putzig, B.A. Campbell, and S.A. 
  Levin, 3-D Processing and Analysis of MRO SHARAD Data Acquired Over Mars' 
  North Polar Layered Deposits. Report to PI for NASA MDAP Grant NNX10AQ32G, 
  2016."
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OBJECT     = REFERENCE
  REFERENCE_KEY_ID = "FOSSETAL2017"
  REFERENCE_DESC   = "Foss, F.J., N.E. Putzig, B.A. Campbell, and 
  R.J. Phillips, 3D imaging of Mars' polar ice caps using orbital 
  radar data, The Leading Edge, 36: 43-57, doi:10.1190/tle36010043.1, 
  January 2017."
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OBJECT     = REFERENCE
  REFERENCE_KEY_ID = "FOSSETAL2018"
  REFERENCE_DESC   = "Foss, F.J., N.E. Putzig, B.A. Campbell, and R.J. 
   Phillips, 3-D Processing and Analysis of MRO SHARAD Data Acquired Over 
   Mars' South Polar Layered Deposits. Report to PI for NASA MDAP Grants 
   NNX13AK77G & NNX17AC62G, 2018."
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  REFERENCE_KEY_ID = "OROSEI2006A"
  REFERENCE_DESC   = "Orosei, R., and S. Slavney, Mars Reconnaissance 
    Orbiter Shallow Radar Experiment Data Record Software Interface 
    Specification, Version 1.1, March 22, 2006."
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OBJECT     = REFERENCE
  REFERENCE_KEY_ID = "OROSEI2006B" 
  REFERENCE_DESC   = "Orosei, R., and S. Slavney, Mars Reconnaissance
    Orbiter Shallow Radar Reduced Data Record Software Interface
    Specification, Version 0.1, April 28, 2006."
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OBJECT     = REFERENCE
  REFERENCE_KEY_ID = "PUTZIGETAL2018"
  REFERENCE_DESC   = "Putzig, N.E., I.B. Smith, M.R. Perry, F.J. Foss II,
     B.A. Campbell, R.J. Phillips, and R. Seu, Three-dimensional radar
     imaging of structures and craters in the Martian polar caps, Icarus
     308: 138-147, doi:10.1016/j.icarus.2017.09.023, July 1, 2018."
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  REFERENCE_DESC   = "Seu, R., R.J. Phillips, D. Biccari, R. Orosei, A. 
     Masdea, G. Picardi, A. Safaeinili, B.A. Campbell, J.J. Plaut, L. 
     Marinangeli, S.E. Smrekar, and D.C. Nunes, SHARAD sounding radar on the 
     Mars Reconnaissance Orbiter, JGR 112: 18 p., doi 10.1029/2006JE002745, 
     2007."
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END