:
DaraTech, , .
DaraTech (), $3,6 . , 2005 10%, - ( 2004 $800 .).
, , 2004 , $1,5 . ESRI, Bently Systems Integraph ( ). Autodesk, Leica Geosystems, GE Energy, MapInfo, MDA, SICAD Geomatics LogicaCMG.
($677 ., 2004 ). , .
$536 . , Google Earth «» .
2004 $113 . (4% ).
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