GVEL using Reid and Mantyla Method

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Presentation transcript:

GVEL using Reid and Mantyla Method LT Guillermo Amezaga 15 SEP 2005

Methodology Similar to Homework Set (but continued into Shallow Water). Level of No Motion 800 db Used Seawater Library Routine Reid & Mantyla Method “Rago” Method Compare with ADCP data Used the North/South components

Formula (Review) vel = -( ga(:,2:n)-ga(:,1:n-1) ) ./ LF;

Reid & Mantyla Method

CTD 44 CTD 36 * 75 khz ADCP Long (deg) CTD 45 CTD 55 Lat (deg) LEG 2

75 khz ADCP (So. Leg) Depth (m) Long (deg)

75 khz ADCP (N/S) Depth (m) Long(deg) SW LIB Routine

75 khz ADCP (N/S) Depth (m) Long(deg) Rago Method

75 khz ADCP (N/S) Depth (m) Long(deg) Reid & Mantyla

300 khz ADCP (N/S) Depth (m) Long (Deg)

75 khz ADCP (No. Leg) Depth (m) Long(deg)

75 khz ADCP (N/S) Depth (m) Long(deg) SW LIB Routine

75 khz ADCP (N/S) Depth (m) Long(deg) Rago Method

75 khz ACDP (N/S) Depth (m) Long. (Deg) Reid & Mantyla

300 khz ADCP (N/S) Depth (m) Long (Deg)

Questions???