DEM McMurdo Dry Valleys LiDAR (2001) Elevation NASA Airborne Topographic Mapper (ATM) AVERAGE 288.9801635742188 1782.813354492188 256 1 0 1453271|351992|379713|336578|304686|282160|264358|238388|202882|201890|205687|189037|186012|157252|154860|147459|148413|150171|142480|141958|147471|145578|152191|155457|156079|151738|147388|146949|140618|141006|148086|153376|159091|162518|193494|213482|207892|242589|267156|249879|234457|210545|190575|193992|204076|212412|208748|217234|233198|230653|235833|265394|303589|297866|284872|291101|295626|319788|342389|353879|418729|440805|392295|379877|374766|356093|347196|338641|313740|310401|310728|305298|293340|294186|276483|273277|262585|259321|279208|336418|380630|379696|364491|366495|371295|365928|378007|347531|299585|279246|267276|261601|250070|243585|233280|225123|205484|199938|194139|190291|185954|181531|178558|174196|168749|165713|161500|159875|161785|159137|156281|155141|151425|148846|145488|142702|140181|139302|139299|139866|138640|139561|139826|139800|137464|136967|135224|135074|137294|138692|145177|153059|159825|161706|160846|161342|160941|155668|159130|161082|172981|153277|139349|132112|127438|129011|127504|121358|116691|113147|109106|110484|111002|108867|106544|103614|101266|104665|116668|126491|130553|124325|125569|126336|124983|128287|119675|116733|115795|95863|87443|82186|77569|72180|72264|77925|80564|77723|81415|76327|77708|79960|97569|65738|60280|53802|48053|41653|40113|40396|37607|33137|30588|30393|30885|30114|31051|30404|28445|26244|23085|19711|15653|14452|13703|12173|11425|11076|10972|11140|10972|11435|11549|12865|12790|13074|12877|14290|15746|18138|21769|22217|19282|17570|18468|10499|6516|6379|8467|7989|7700|8451|9453|6919|4507|2916|2341|2177|1874|1538|1401|1040|1026|1062|909|689|924|799|686|569|507|386|149|92|97|1 athematic 91417.18137290271 -9999 1782.8133544922 757.37469389044 288.98016357422 1 1 302.35274328655