New Sampling Perspectives for TODWL

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Presentation transcript:

New Sampling Perspectives for TODWL G.D. Emmitt and C. O’Handley Simpson Weather Associates WG on Space-base Lidar Winds Welches, OR 27-30 June 2006

Main Points “point” scans vs. downward VADS vertical motion scans DARPA ARO SBIR ONR SBIR NESDIS

Vertical motions detected by organized horizontal speed structures

DARPA Funded Flights Project managed out of NIA at LaRC Interested in vertical motions ahead of UAVs Review previous TODWL data for cases where vertical component of the winds above 500 meters is detected Design series of TODWL flights for Fall ’06 to map vertical motion ahead of aircraft; urban, coastal, valley and ridge.

ARO SBIR Phase II project (begins this summer) ADLAATS (Airborne Doppler Lidar Analyses and Adaptive Targeting System) SWA concept for using onboard execution of 3 D flow models along with DWL TODWL to be used to develop and refine techniques Flights scheduled for late 2007.

ONR SBIR Phase I Develop onboard system for integrating DWL into system that integrates lidar, radar, in situ instruments and model data into single “mission focus” display Redesigning the DWL physical layout in the Twin Otter.

NESDIS Funded TODWL/GWOLF Conduct TODWL flights to investigate synergisms between DWL and WindSat, QuikScat and CMV over the coastal waters of California. Conduct both ground and airborne observations that can be used in evaluating space based performance models