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Looking at AMSR-E Ocean Products - PowerPoint PPT Presentation


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Looking at AMSR-E Ocean Products Sea Surface Temperature (~ 1 millimeter deep) Wind Speed (10 meters above ocean surface) Atmospheric Water Vapor (vertical column integrated) Cloud Liquid Water (vertical column integrated) - Air Sea Interactions -

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Presentation Transcript
slide1

Looking at

AMSR-E Ocean Products

  • Sea Surface Temperature (~ 1 millimeter deep)
  • Wind Speed (10 meters above ocean surface)
  • Atmospheric Water Vapor (vertical column integrated)
  • Cloud Liquid Water (vertical column integrated)

- Air Sea Interactions -

- Glimpsing the Oceanic Energy Cycle -

Marty Brewer

Frank Wentz, Deborah Smith, Chelle Gentemann

Remote Sensing Systems, Santa Rosa, CA

Joint AMSR Science Team Meeting

Telluride, Colorado, July 14-16, 2008

slide10

AMSR-E SST Inputs to OI

AMSR-E SSTs

Optimally Interpolated SSTs

(www.misst.org)

Diurnal Warming Removed -> Foundation SST

slide11

MW OI SSTs near Tropical Cyclones

Typhoon

Usagi

TC Archive:

1999 – present (NRT)

www.remss.com/cyclone

In use at Joint Typhoon Warning Center (JTWC)

slide12

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide13

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide14

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide15

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide16

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide17

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide18

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide19

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide20

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide21

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide22

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide23

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

slide24

MW OI SSTs near Tropical Cyclones:

Typhoon Nargis, April 27 – May 2, 2008

Before Katrina

After Katrina

Upwelling ->

Nutrients to surface ->

Algae Bloom?

slide26

Microwave Wind Inputs:

4D Variational Analysis

Year

87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07

SSM/I F08

SSM/I F10

SSM/I F11

SSM/I F13

SSM/I F14

SSM/I F15

AMSRE

TMI

QSCAT

SEAWINDS

NSCAT

WINDSAT

ERS-1

ERS-2

Available now @ JPL.PODAAC

slide27

Microwave Water Vapor Inputs:

Merged Microwave Water Vapor

Year

87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07

SSM/I F08

SSM/I F10

SSM/I F11

SSM/I F13

SSM/I F14

SSM/I F15

AMSRE

TMI

SSMIS F16

WINDSAT

12-hour map every 6 hours

6-hour map every 6 hours

Available soon @ discover-earth.org

slide28

Merged Microwave Water Vapor

6-hour coverage

January 7th, 2004 12Z

merged product

slide29

Looking at AMSR-E Ocean Products

Movies:

6 years of AMSR-E SST

June, 2002 – June, 2008

1x per day, 15fps (1 month = 2 seconds)

Foundation SST (diurnal warming removed)

Cyclone streaks included

1 Year of Water Vapor: 2005

4x per day, 12fps (1 month = 10 seconds)

Thank You

Joint AMSR Science Team Meeting

Telluride, Colorado, July 14-16, 2008