20180902125516001.0FALSEArcticDEM-1647720.5069005476281.493100-2101522.3854005505635.6146001ProjectedGCS_WGS_1984Linear Unit: Meter (1.000000)WGS_1984_EPSG_Alaska_Polar_Stereographic<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.4'><WKT>PROJCS[&quot;WGS_1984_EPSG_Alaska_Polar_Stereographic&quot;,GEOGCS[&quot;GCS_WGS_1984&quot;,DATUM[&quot;D_WGS_1984&quot;,SPHEROID[&quot;WGS_1984&quot;,6378137.0,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Stereographic&quot;],PARAMETER[&quot;False_Easting&quot;,2000000.0],PARAMETER[&quot;False_Northing&quot;,2000000.0],PARAMETER[&quot;Central_Meridian&quot;,-150.0],PARAMETER[&quot;Scale_Factor&quot;,0.994],PARAMETER[&quot;Latitude_Of_Origin&quot;,90.0],UNIT[&quot;Meter&quot;,1.0],AUTHORITY[&quot;EPSG&quot;,5936]]</WKT><XOrigin>-28567900</XOrigin><YOrigin>-28567900</YOrigin><XYScale>147331011.53073961</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>5936</WKID><LatestWKID>5936</LatestWKID></ProjectedCoordinateSystem>32FALSENone2AMDTRUEcontinuousfloating point-9999400040002000502048500750.0110300300BASIC1ByAttribute,LockRaster,Seamline,NoneLZ77,NONE,LERC,JPEGBasicNone,Basic,Base-Top Height,Top-Top Shadow Height,Base-Top Shadow Height,3D0-10.81NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,NoneNone,JPEG,LZ77,LERCNone,Basic,FullNONEName,MinPS,MaxPS,LowPS,HighPS,Tag,GroupName,ProductName,CenterX,CenterY,ZOrder,Shape_Length,Shape_Area,Dataset_ID,Best,Source,LE90,CE90,DEM_Type,NumDate,AcquisitionDate,Source_URL,VerticalDatum,Link2Metadata,resolution,creationdate,fileurl,acquisitiondate1,sensor1,qual,dx,dy,dz,reg_src,num_gcps,meanresz,active,qc,rel_ver,sensor2,tile,num_comp,BandAR_Z,acquisitiondate2-1Elevation0Best0-11-1AcquisitionDateYYYY/MM/DD1.9999999999998751200043349.2657558681201809090650280020180914114611001500000005000ItemDescription Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.0.5524ArcticDEM1-180.000000180.00000090.00000043.237169<DIV STYLE="text-align:Left;"><DIV><P><SPAN>Dynamic Image Service covering the Arctic at 2 meters. These overlapping DEMs are generated by PGC from DigitalGlobe satellite imagery and attributed with the acquisition dates so they can be filtered temporally. 2m mosaics tiles created from the 2m data strips are also included. This service provides access to elevation values for use in analysis with server-side functions for slope, aspect, hillshade and contour. For more information on this service, including the terms of use, visit us online at </SPAN><A href="http://goto.arcgisonline.com/elevation2/Polar/ArcticDEM"><SPAN>ArcticDEM</SPAN></A><SPAN>.</SPAN></P></DIV></DIV>ArcticDEM is a National Geospatial-Intelligence Agency (NGA) and National Science Foundation (NSF) public-private initiative to produce a high-resolution, high-quality Digital Surface Model (DSM) of the Arctic using optical stereo image. 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