000 01068cab a2200253 4500
001 X129040
008 050314n2005 000 0 eng u
035 _a(Sirsi) u129040
100 _aShannon, J.
245 _aAll you need to know about aerial Earth observation...
260 _c2005
490 _aGIS Professional
_v(3) March/April 2005, 26-29(4)
520 _aSurveys recent developments in and current options for airborne earth observation including traditional photogrammetric aerial photography, integrated vertical/oblique imaging and Lidar, which provides very accurate height data. Concludes that entirely digital workflows will more than likely become the norm as existing analogue technology stops being produced, although it will require heavy investment by mapping companies. References.
590 _aABS
650 _aAERIAL PHOTOGRAPHY
650 _aGIS
650 _aEARTH OBSERVATION
650 _aMAPPING
650 _aTHERMAL IMAGING
650 _aLIDAR
650 _aPHOTOGRAMMETRY
690 _aGeomatics
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942 _n0
999 _c74910
_d74910