DEM McMurdo Dry Valleys LiDAR (2001) Elevation NASA Airborne Topographic Mapper (ATM) AVERAGE 300.8279724121094 1205.619018554688 256 1 0 27347|128355|146438|214019|134325|183235|230591|186619|195274|218793|194737|237494|1202907|459940|421452|308752|254086|239754|213781|206772|195642|180766|171956|163767|163001|156964|165618|166230|177374|183589|171045|172790|176917|182100|209542|182491|196252|193889|212402|224689|227993|241187|257405|271459|298490|383196|406390|385669|393719|363791|351489|328981|324013|301624|284168|265760|256166|238582|224101|212409|199792|193081|185181|179828|174879|172683|170446|168174|167580|167464|164152|164923|165526|165427|166179|164259|161230|160146|158584|157488|160585|164247|167686|167221|166827|167659|170904|167181|166750|170744|175363|169161|164684|163198|163137|163032|163373|168674|169437|165070|162985|162464|161944|160072|155371|150727|142305|142116|139779|139624|135068|132593|130234|125867|122559|119259|116257|113662|110797|106617|103643|101715|98436|99250|99464|99809|100615|97851|99514|98416|101172|104972|107152|112278|114470|115032|110621|116221|128384|124321|119314|113756|105526|100093|93796|85922|80069|72968|70110|71204|71600|68387|68453|61220|61524|58598|55648|54622|52975|50919|50144|48331|45535|44605|44021|43303|41528|40477|40139|39371|38819|38536|38398|38286|38465|39623|38611|35411|31935|29207|27210|25115|24523|24257|23806|23105|22371|21780|21288|20909|19993|18458|17804|17144|16734|14989|13402|13122|12511|12191|11827|11763|11304|11066|10727|10260|9955|9339|8827|8788|8219|7835|7877|7556|7337|6558|6080|5732|5621|5516|4997|4655|4223|3870|3742|3494|2805|2481|2328|2128|2074|2072|2004|1913|1777|1737|1652|1504|1365|1289|1132|1078|748|651|534|446|439|375|314|319|271|258|165|98|68|1 athematic 29096.71309968562 -9999 1205.6190185547 548.9929407416 300.82797241211 1 1 170.57758674482