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PROJCS["South_Pole_Stereographic",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Stereographic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-172.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",-80.23333333333331],UNIT["Meter",1.0]] NO_PRESERVE_SHAPE # NO_VERTICAL</Process><Process ToolSource="c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\AddField" Date="20240906" Time="230738">AddField "\\ad.umn.edu\geo\pgc\data\maps\pub\antarctica\usgs\03\extent\Shackleton Glacier.shp" map_id "Long (32-bit integer)" # # # # NULLABLE NON_REQUIRED #</Process><Process ToolSource="c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\CalculateField" Date="20240906" Time="230739">CalculateField 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