SlideShare a Scribd company logo
1 of 35
Evaluation of Wind Vectors observed by ASCAT using Statistical Distributions ,[object Object],[object Object],[object Object],MetOp-A
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Monthly Report on Buoy Comparison by KNMI
Buoy Data for Comparison with ASCAT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],NDBC NDBC TAO PIRATA KEO RAMA WHOI
Comparison of ASCAT Winds with Buoy Data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Calculation of Global Statistics of ASCAT Wind Speeds and Directions ,[object Object],[object Object],[object Object],[object Object],[object Object]
ASCAT Global Wind Speed Histograms ,[object Object],[object Object],[object Object]
ECMWF Wind Speed Histograms ,[object Object]
Statistics of ASCAT Wind Speed Distribution ASCAT NWP
Statistics of ASCAT Wind Speed Distribution ASCAT NWP 12.5 km Product
ASCAT Wind Direction Histograms Left Swath,  Wind Speed Range: 7-9 m/s, Descending Paths WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 10-12 WVC# 13-15 WVC# 16-18 WVC# 19-21 ECMWF ASCAT
Normalized ASCAT Wind Direction Histograms WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 10-12 WVC# 13-15 WVC# 16-18 WVC# 19-21 Descending Ascending Normalized (ASCAT/NWP),   Left Swath,  Wind Speed Range: 7-9 m/s
Wind Speed Dependence of Normalized Wind Direction Histograms (Outer Cells) Normalized (ASCAT/NWP),   WVC#: 1-3 (Left Outer Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
Wind Speed Dependence of Normalized Wind Direction Histograms (Mid Cells) Normalized (ASCAT/NWP),   WVC#: 10-12 (Left Mid Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
Wind Speed Dependence of Normalized Wind Direction Histograms (Inner Cells) Normalized (ASCAT/NWP),   WVC#: 19-21 (Left Inner Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
Applications to data  from Oceansat-II scatterometer Oceansat-II Scatteromter (OSCAT) Ku-band (13.51 GHz) Scanning dual pencil beam VV and HH pol 50 km resolution 1800 km swath
Comparison of  OSCAT  Winds with Buoy Data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
OSCAT  Global Wind Speed Histograms ,[object Object],[object Object],[object Object]
ECMWF Wind Speed Histograms ,[object Object]
Statistics of  OSCAT  Wind Speed Distribution OSCAT Asc NWP OSCAT Dec ECMWF Asc ECMWF Dec
OSCAT  Wind Direction Histograms Left Swath,  Wind Speed Range: 7-9 m/s, Ascending Paths WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 13-15 WVC# 16-18 WVC# 10-12 ECMWF OSCAT
Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
Comparison of wind speed
Residuals of Wind Speed and Direction
Residuals of Wind Speed and Direction   Binning wind speed = (U buoy  + U scat )/2
Dependence of Wind Speed Residual on Wave Parameter Significant Wave Height Inverse Wave Age Correlation Coefficient = 0.300 Correlation Coefficient = -0.311
Comparison of wind speed OSCAT
Residuals of Wind Speed and Direction   Binning wind speed = (U buoy  + U scat )/2 OSCAT
Statistics of  NSCAT  Wind Speed Distribution ASCAT ASCAT ASCAT ASCAT (Ebuchi,  J. Oceanogr ., 2000)
Statistics of  QSCAT  Wind Speed Distribution ASCAT ASCAT ASCAT ASCAT Ascending Descending
Histograms of  ERS-1  Wind Directions CMOD-4 CMOD-IFR2 (Ebuchi & Graber,  JGR , 1998)
Histograms of  NSCAT  Wind Directions (Ebuchi,  JGR , 1999)
Histograms of  QSCAT  Wind Directions (Ebuchi,  Proc. IGARSS 2000 , 2000)
Rough estimation of incidence angle error   ,[object Object],[object Object],[object Object],[object Object],[object Object]

More Related Content

What's hot

TU1.T10.3.ppt
TU1.T10.3.pptTU1.T10.3.ppt
TU1.T10.3.ppt
grssieee
 
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATIONOBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
grssieee
 
TU3.T10.3.ppt
TU3.T10.3.pptTU3.T10.3.ppt
TU3.T10.3.ppt
grssieee
 
TU1.T10.2.pptx
TU1.T10.2.pptxTU1.T10.2.pptx
TU1.T10.2.pptx
grssieee
 
A Comparison of Two Kite Force Models with Experiment
A Comparison of Two Kite Force Models with ExperimentA Comparison of Two Kite Force Models with Experiment
A Comparison of Two Kite Force Models with Experiment
George Dadd
 
Determination of Kite forces for ship propulsion
Determination of Kite forces for ship propulsionDetermination of Kite forces for ship propulsion
Determination of Kite forces for ship propulsion
George Dadd
 
URECA proposal (Fall 2015)
URECA proposal (Fall 2015)URECA proposal (Fall 2015)
URECA proposal (Fall 2015)
Salman Rahmani
 
The role of weather models in mitigation of tropspheric delay for SAR Interfe...
The role of weather models in mitigation of tropspheric delay for SAR Interfe...The role of weather models in mitigation of tropspheric delay for SAR Interfe...
The role of weather models in mitigation of tropspheric delay for SAR Interfe...
grssieee
 

What's hot (20)

Computational and Experimental Study of the Aerodynamics of a Micro Air Vehicle
Computational and Experimental Study of the Aerodynamics of a Micro Air VehicleComputational and Experimental Study of the Aerodynamics of a Micro Air Vehicle
Computational and Experimental Study of the Aerodynamics of a Micro Air Vehicle
 
TU1.T10.3.ppt
TU1.T10.3.pptTU1.T10.3.ppt
TU1.T10.3.ppt
 
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATIONOBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
OBSERVING OCEAN SURFACE WIND AND STRESS BY SCATTEROMETER CONSTELLATION
 
TU3.T10.3.ppt
TU3.T10.3.pptTU3.T10.3.ppt
TU3.T10.3.ppt
 
S044068791
S044068791S044068791
S044068791
 
TU1.T10.2.pptx
TU1.T10.2.pptxTU1.T10.2.pptx
TU1.T10.2.pptx
 
ÖNCEL AKADEMİ: INTRODUCTION TO SEISMOLOGY
ÖNCEL AKADEMİ: INTRODUCTION TO SEISMOLOGYÖNCEL AKADEMİ: INTRODUCTION TO SEISMOLOGY
ÖNCEL AKADEMİ: INTRODUCTION TO SEISMOLOGY
 
MechanicsPosterDiscus
MechanicsPosterDiscusMechanicsPosterDiscus
MechanicsPosterDiscus
 
Airspeeds | Q & A | Question Analysis | Flight Mechanics | GATE Aerospace
Airspeeds | Q & A | Question Analysis | Flight Mechanics | GATE AerospaceAirspeeds | Q & A | Question Analysis | Flight Mechanics | GATE Aerospace
Airspeeds | Q & A | Question Analysis | Flight Mechanics | GATE Aerospace
 
A Comparison of Two Kite Force Models with Experiment
A Comparison of Two Kite Force Models with ExperimentA Comparison of Two Kite Force Models with Experiment
A Comparison of Two Kite Force Models with Experiment
 
Determination of Kite forces for ship propulsion
Determination of Kite forces for ship propulsionDetermination of Kite forces for ship propulsion
Determination of Kite forces for ship propulsion
 
URECA proposal (Fall 2015)
URECA proposal (Fall 2015)URECA proposal (Fall 2015)
URECA proposal (Fall 2015)
 
ADP Project
ADP ProjectADP Project
ADP Project
 
IVC Poster
IVC PosterIVC Poster
IVC Poster
 
DSD-INT 2016 Data assimilation to improve volcanic ash forecasts using LOTOS-...
DSD-INT 2016 Data assimilation to improve volcanic ash forecasts using LOTOS-...DSD-INT 2016 Data assimilation to improve volcanic ash forecasts using LOTOS-...
DSD-INT 2016 Data assimilation to improve volcanic ash forecasts using LOTOS-...
 
5 ijsrms-02617 (1)
5 ijsrms-02617 (1)5 ijsrms-02617 (1)
5 ijsrms-02617 (1)
 
Estimating the Atlantic overturning at 26N using satellite altimetry [IUGG]
Estimating the Atlantic overturning at 26N using satellite altimetry [IUGG]Estimating the Atlantic overturning at 26N using satellite altimetry [IUGG]
Estimating the Atlantic overturning at 26N using satellite altimetry [IUGG]
 
Poirel1997
Poirel1997Poirel1997
Poirel1997
 
Sládek, Rusnák
Sládek, RusnákSládek, Rusnák
Sládek, Rusnák
 
The role of weather models in mitigation of tropspheric delay for SAR Interfe...
The role of weather models in mitigation of tropspheric delay for SAR Interfe...The role of weather models in mitigation of tropspheric delay for SAR Interfe...
The role of weather models in mitigation of tropspheric delay for SAR Interfe...
 

Similar to EVALUATIONS OF WIND VECTORS OBSERVED BY ASCAT USING STATISTICAL DISTRIBUTIONS

TU1.T10.4.ppt
TU1.T10.4.pptTU1.T10.4.ppt
TU1.T10.4.ppt
grssieee
 
igarss11stiles_ver3.pptx
igarss11stiles_ver3.pptxigarss11stiles_ver3.pptx
igarss11stiles_ver3.pptx
grssieee
 
TU2.T10.2.ppt
TU2.T10.2.pptTU2.T10.2.ppt
TU2.T10.2.ppt
grssieee
 
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
grssieee
 
CorbellaPringle&Stretch_Spectra&CPs_CE2015
CorbellaPringle&Stretch_Spectra&CPs_CE2015CorbellaPringle&Stretch_Spectra&CPs_CE2015
CorbellaPringle&Stretch_Spectra&CPs_CE2015
Justin Pringle
 
TU4.T10.1.pptx
TU4.T10.1.pptxTU4.T10.1.pptx
TU4.T10.1.pptx
grssieee
 
TU3.T10.5.ppt
TU3.T10.5.pptTU3.T10.5.ppt
TU3.T10.5.ppt
grssieee
 
igarss_2011_cfosat.ppt
igarss_2011_cfosat.pptigarss_2011_cfosat.ppt
igarss_2011_cfosat.ppt
grssieee
 
2_Chinnawat_IGARSS11_711B.ppt
2_Chinnawat_IGARSS11_711B.ppt2_Chinnawat_IGARSS11_711B.ppt
2_Chinnawat_IGARSS11_711B.ppt
grssieee
 
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
grssieee
 
Publication_Draft_09Aug
Publication_Draft_09AugPublication_Draft_09Aug
Publication_Draft_09Aug
Kevin Schmidt
 
Wind Resource Assessment
Wind Resource AssessmentWind Resource Assessment
Wind Resource Assessment
mtingle
 
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
Professor Kabir Sadeghi
 

Similar to EVALUATIONS OF WIND VECTORS OBSERVED BY ASCAT USING STATISTICAL DISTRIBUTIONS (20)

TU1.T10.4.ppt
TU1.T10.4.pptTU1.T10.4.ppt
TU1.T10.4.ppt
 
igarss11stiles_ver3.pptx
igarss11stiles_ver3.pptxigarss11stiles_ver3.pptx
igarss11stiles_ver3.pptx
 
TU2.T10.2.ppt
TU2.T10.2.pptTU2.T10.2.ppt
TU2.T10.2.ppt
 
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
TU4.L10 - A REVISED GEOPHYSICAL MODEL FUNCTION FOR THE ADVANCED SCATTEROMETER...
 
CWW-(El-Salloum New Marina) Drawing.pdf
CWW-(El-Salloum New Marina) Drawing.pdfCWW-(El-Salloum New Marina) Drawing.pdf
CWW-(El-Salloum New Marina) Drawing.pdf
 
Ocean Dynamics and Sediment Transport Measuring Acoustic and Optical Instruments
Ocean Dynamics and Sediment Transport Measuring Acoustic and Optical InstrumentsOcean Dynamics and Sediment Transport Measuring Acoustic and Optical Instruments
Ocean Dynamics and Sediment Transport Measuring Acoustic and Optical Instruments
 
CorbellaPringle&Stretch_Spectra&CPs_CE2015
CorbellaPringle&Stretch_Spectra&CPs_CE2015CorbellaPringle&Stretch_Spectra&CPs_CE2015
CorbellaPringle&Stretch_Spectra&CPs_CE2015
 
AGU2014-SA31B-4098
AGU2014-SA31B-4098AGU2014-SA31B-4098
AGU2014-SA31B-4098
 
TU4.T10.1.pptx
TU4.T10.1.pptxTU4.T10.1.pptx
TU4.T10.1.pptx
 
TU3.T10.5.ppt
TU3.T10.5.pptTU3.T10.5.ppt
TU3.T10.5.ppt
 
WindSight Validation (March 2011)
WindSight Validation (March 2011)WindSight Validation (March 2011)
WindSight Validation (March 2011)
 
igarss_2011_cfosat.ppt
igarss_2011_cfosat.pptigarss_2011_cfosat.ppt
igarss_2011_cfosat.ppt
 
2_Chinnawat_IGARSS11_711B.ppt
2_Chinnawat_IGARSS11_711B.ppt2_Chinnawat_IGARSS11_711B.ppt
2_Chinnawat_IGARSS11_711B.ppt
 
Extinction of Millimeter wave on Two Dimensional Slices of Foam-Covered Sea-s...
Extinction of Millimeter wave on Two Dimensional Slices of Foam-Covered Sea-s...Extinction of Millimeter wave on Two Dimensional Slices of Foam-Covered Sea-s...
Extinction of Millimeter wave on Two Dimensional Slices of Foam-Covered Sea-s...
 
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
TU4.L10 - ASSESSMENT OF ASCAT HIGH WIND RETRIEVALS WITHIN EXTRATROPICAL CYCLO...
 
Publication_Draft_09Aug
Publication_Draft_09AugPublication_Draft_09Aug
Publication_Draft_09Aug
 
Wind Resource Assessment
Wind Resource AssessmentWind Resource Assessment
Wind Resource Assessment
 
Calculating Wind Farm Production in Al-Shihabi (South Of Iraq) Using WASP
Calculating Wind Farm Production in Al-Shihabi (South Of Iraq) Using WASPCalculating Wind Farm Production in Al-Shihabi (South Of Iraq) Using WASP
Calculating Wind Farm Production in Al-Shihabi (South Of Iraq) Using WASP
 
EGU21-11075_presentation.pptx
EGU21-11075_presentation.pptxEGU21-11075_presentation.pptx
EGU21-11075_presentation.pptx
 
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
A Numerical Simulation for Predicting Sea Waves Characteristics and Downtime ...
 

More from grssieee

Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
grssieee
 
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODELSEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
grssieee
 
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
grssieee
 
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIESTHE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
grssieee
 
GMES SPACE COMPONENT:PROGRAMMATIC STATUS
GMES SPACE COMPONENT:PROGRAMMATIC STATUSGMES SPACE COMPONENT:PROGRAMMATIC STATUS
GMES SPACE COMPONENT:PROGRAMMATIC STATUS
grssieee
 
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETERPROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
grssieee
 
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
grssieee
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
grssieee
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
grssieee
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
grssieee
 
test 34mb wo animations
test  34mb wo animationstest  34mb wo animations
test 34mb wo animations
grssieee
 
2011_Fox_Tax_Worksheets.pdf
2011_Fox_Tax_Worksheets.pdf2011_Fox_Tax_Worksheets.pdf
2011_Fox_Tax_Worksheets.pdf
grssieee
 
DLR open house
DLR open houseDLR open house
DLR open house
grssieee
 
DLR open house
DLR open houseDLR open house
DLR open house
grssieee
 
DLR open house
DLR open houseDLR open house
DLR open house
grssieee
 
Tana_IGARSS2011.ppt
Tana_IGARSS2011.pptTana_IGARSS2011.ppt
Tana_IGARSS2011.ppt
grssieee
 
Solaro_IGARSS_2011.ppt
Solaro_IGARSS_2011.pptSolaro_IGARSS_2011.ppt
Solaro_IGARSS_2011.ppt
grssieee
 

More from grssieee (20)

Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
Tangent height accuracy of Superconducting Submillimeter-Wave Limb-Emission S...
 
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODELSEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
SEGMENTATION OF POLARIMETRIC SAR DATA WITH A MULTI-TEXTURE PRODUCT MODEL
 
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
TWO-POINT STATISTIC OF POLARIMETRIC SAR DATA TWO-POINT STATISTIC OF POLARIMET...
 
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIESTHE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
THE SENTINEL-1 MISSION AND ITS APPLICATION CAPABILITIES
 
GMES SPACE COMPONENT:PROGRAMMATIC STATUS
GMES SPACE COMPONENT:PROGRAMMATIC STATUSGMES SPACE COMPONENT:PROGRAMMATIC STATUS
GMES SPACE COMPONENT:PROGRAMMATIC STATUS
 
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETERPROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
PROGRESSES OF DEVELOPMENT OF CFOSAT SCATTEROMETER
 
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
DEVELOPMENT OF ALGORITHMS AND PRODUCTS FOR SUPPORTING THE ITALIAN HYPERSPECTR...
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
 
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
EO-1/HYPERION: NEARING TWELVE YEARS OF SUCCESSFUL MISSION SCIENCE OPERATION A...
 
Test
TestTest
Test
 
test 34mb wo animations
test  34mb wo animationstest  34mb wo animations
test 34mb wo animations
 
Test 70MB
Test 70MBTest 70MB
Test 70MB
 
Test 70MB
Test 70MBTest 70MB
Test 70MB
 
2011_Fox_Tax_Worksheets.pdf
2011_Fox_Tax_Worksheets.pdf2011_Fox_Tax_Worksheets.pdf
2011_Fox_Tax_Worksheets.pdf
 
DLR open house
DLR open houseDLR open house
DLR open house
 
DLR open house
DLR open houseDLR open house
DLR open house
 
DLR open house
DLR open houseDLR open house
DLR open house
 
Tana_IGARSS2011.ppt
Tana_IGARSS2011.pptTana_IGARSS2011.ppt
Tana_IGARSS2011.ppt
 
Solaro_IGARSS_2011.ppt
Solaro_IGARSS_2011.pptSolaro_IGARSS_2011.ppt
Solaro_IGARSS_2011.ppt
 

Recently uploaded

!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
DUBAI (+971)581248768 BUY ABORTION PILLS IN ABU dhabi...Qatar
 
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in OmanMifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
instagramfab782445
 
Mckinsey foundation level Handbook for Viewing
Mckinsey foundation level Handbook for ViewingMckinsey foundation level Handbook for Viewing
Mckinsey foundation level Handbook for Viewing
Nauman Safdar
 
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai KuwaitThe Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
daisycvs
 

Recently uploaded (20)

Phases of Negotiation .pptx
 Phases of Negotiation .pptx Phases of Negotiation .pptx
Phases of Negotiation .pptx
 
Cracking the 'Career Pathing' Slideshare
Cracking the 'Career Pathing' SlideshareCracking the 'Career Pathing' Slideshare
Cracking the 'Career Pathing' Slideshare
 
Falcon's Invoice Discounting: Your Path to Prosperity
Falcon's Invoice Discounting: Your Path to ProsperityFalcon's Invoice Discounting: Your Path to Prosperity
Falcon's Invoice Discounting: Your Path to Prosperity
 
HomeRoots Pitch Deck | Investor Insights | April 2024
HomeRoots Pitch Deck | Investor Insights | April 2024HomeRoots Pitch Deck | Investor Insights | April 2024
HomeRoots Pitch Deck | Investor Insights | April 2024
 
Falcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investorsFalcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investors
 
Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1
 
!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
!~+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUD...
 
Famous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st CenturyFamous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st Century
 
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in OmanMifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
Mifepristone Available in Muscat +918761049707^^ €€ Buy Abortion Pills in Oman
 
joint cost.pptx COST ACCOUNTING Sixteenth Edition ...
joint cost.pptx  COST ACCOUNTING  Sixteenth Edition                          ...joint cost.pptx  COST ACCOUNTING  Sixteenth Edition                          ...
joint cost.pptx COST ACCOUNTING Sixteenth Edition ...
 
Mckinsey foundation level Handbook for Viewing
Mckinsey foundation level Handbook for ViewingMckinsey foundation level Handbook for Viewing
Mckinsey foundation level Handbook for Viewing
 
CROSS CULTURAL NEGOTIATION BY PANMISEM NS
CROSS CULTURAL NEGOTIATION BY PANMISEM NSCROSS CULTURAL NEGOTIATION BY PANMISEM NS
CROSS CULTURAL NEGOTIATION BY PANMISEM NS
 
Getting Real with AI - Columbus DAW - May 2024 - Nick Woo from AlignAI
Getting Real with AI - Columbus DAW - May 2024 - Nick Woo from AlignAIGetting Real with AI - Columbus DAW - May 2024 - Nick Woo from AlignAI
Getting Real with AI - Columbus DAW - May 2024 - Nick Woo from AlignAI
 
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
 
Rice Manufacturers in India | Shree Krishna Exports
Rice Manufacturers in India | Shree Krishna ExportsRice Manufacturers in India | Shree Krishna Exports
Rice Manufacturers in India | Shree Krishna Exports
 
Marel Q1 2024 Investor Presentation from May 8, 2024
Marel Q1 2024 Investor Presentation from May 8, 2024Marel Q1 2024 Investor Presentation from May 8, 2024
Marel Q1 2024 Investor Presentation from May 8, 2024
 
Over the Top (OTT) Market Size & Growth Outlook 2024-2030
Over the Top (OTT) Market Size & Growth Outlook 2024-2030Over the Top (OTT) Market Size & Growth Outlook 2024-2030
Over the Top (OTT) Market Size & Growth Outlook 2024-2030
 
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai KuwaitThe Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
 
Pre Engineered Building Manufacturers Hyderabad.pptx
Pre Engineered  Building Manufacturers Hyderabad.pptxPre Engineered  Building Manufacturers Hyderabad.pptx
Pre Engineered Building Manufacturers Hyderabad.pptx
 
Horngren’s Cost Accounting A Managerial Emphasis, Canadian 9th edition soluti...
Horngren’s Cost Accounting A Managerial Emphasis, Canadian 9th edition soluti...Horngren’s Cost Accounting A Managerial Emphasis, Canadian 9th edition soluti...
Horngren’s Cost Accounting A Managerial Emphasis, Canadian 9th edition soluti...
 

EVALUATIONS OF WIND VECTORS OBSERVED BY ASCAT USING STATISTICAL DISTRIBUTIONS

  • 1.
  • 2.
  • 3. Monthly Report on Buoy Comparison by KNMI
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9. Statistics of ASCAT Wind Speed Distribution ASCAT NWP
  • 10. Statistics of ASCAT Wind Speed Distribution ASCAT NWP 12.5 km Product
  • 11. ASCAT Wind Direction Histograms Left Swath, Wind Speed Range: 7-9 m/s, Descending Paths WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 10-12 WVC# 13-15 WVC# 16-18 WVC# 19-21 ECMWF ASCAT
  • 12. Normalized ASCAT Wind Direction Histograms WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 10-12 WVC# 13-15 WVC# 16-18 WVC# 19-21 Descending Ascending Normalized (ASCAT/NWP), Left Swath, Wind Speed Range: 7-9 m/s
  • 13. Wind Speed Dependence of Normalized Wind Direction Histograms (Outer Cells) Normalized (ASCAT/NWP), WVC#: 1-3 (Left Outer Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
  • 14. Wind Speed Dependence of Normalized Wind Direction Histograms (Mid Cells) Normalized (ASCAT/NWP), WVC#: 10-12 (Left Mid Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
  • 15. Wind Speed Dependence of Normalized Wind Direction Histograms (Inner Cells) Normalized (ASCAT/NWP), WVC#: 19-21 (Left Inner Swath) Descending Ascending 3-5 m/s 5-7 m/s 7-9 m/s 9-11 m/s 11-13 m/s 13-15 m/s
  • 16. Applications to data from Oceansat-II scatterometer Oceansat-II Scatteromter (OSCAT) Ku-band (13.51 GHz) Scanning dual pencil beam VV and HH pol 50 km resolution 1800 km swath
  • 17.
  • 18.
  • 19.
  • 20. Statistics of OSCAT Wind Speed Distribution OSCAT Asc NWP OSCAT Dec ECMWF Asc ECMWF Dec
  • 21. OSCAT Wind Direction Histograms Left Swath, Wind Speed Range: 7-9 m/s, Ascending Paths WVC# 1-3 WVC# 4-6 WVC# 7-9 WVC# 13-15 WVC# 16-18 WVC# 10-12 ECMWF OSCAT
  • 22.
  • 23.  
  • 25. Residuals of Wind Speed and Direction
  • 26. Residuals of Wind Speed and Direction Binning wind speed = (U buoy + U scat )/2
  • 27. Dependence of Wind Speed Residual on Wave Parameter Significant Wave Height Inverse Wave Age Correlation Coefficient = 0.300 Correlation Coefficient = -0.311
  • 28. Comparison of wind speed OSCAT
  • 29. Residuals of Wind Speed and Direction Binning wind speed = (U buoy + U scat )/2 OSCAT
  • 30. Statistics of NSCAT Wind Speed Distribution ASCAT ASCAT ASCAT ASCAT (Ebuchi, J. Oceanogr ., 2000)
  • 31. Statistics of QSCAT Wind Speed Distribution ASCAT ASCAT ASCAT ASCAT Ascending Descending
  • 32. Histograms of ERS-1 Wind Directions CMOD-4 CMOD-IFR2 (Ebuchi & Graber, JGR , 1998)
  • 33. Histograms of NSCAT Wind Directions (Ebuchi, JGR , 1999)
  • 34. Histograms of QSCAT Wind Directions (Ebuchi, Proc. IGARSS 2000 , 2000)
  • 35.