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A.N. Maurellis et al- The Impact of New Water Vapor Spectroscopy on Satellite Retrievals

Apr 06, 2018

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  • 8/3/2019 A.N. Maurellis et al- The Impact of New Water Vapor Spectroscopy on Satellite Retrievals

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    -

    - -

    -

    -

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    565 570 575 580 585 590 595 6000.335

    0.34

    0.345

    0.35

    0.355

    0.36

    0.365

    Wavelength [nm]

    Reflectivity

    588 590 592 594 596 598

    0.2

    0.1

    0

    0.1

    0.2

    0.3

    Wavelength [nm]

    -

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    588 590 592 594 596 5980.2

    0.1

    0

    0.1

    0.2

    HITRAN96

    S/S

    588 590 592 594 596 5980.2

    0.1

    0

    0.1

    0.2

    HITRAN2000

    588 590 592 594 596 5980.2

    0.1

    0

    0.1

    0.2

    ESAWV (B)

    Wavelength [nm]

    S/S

    588 590 592 594 596 5980.2

    0.1

    0

    0.1

    0.2

    ULBUFR

    Wavelength [nm]

    2

    = 0.10823 2

    = 0.10824

    2 = 0.13806 2 = 0.09350

    638 lines 638 lines

    1126 lines905 lines

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    0 10 2010

    4

    102

    100

    102

    104

    106

    Normalizedretrievalerrorx/x(%)

    HITRAN 2000

    altitude (km)0 10 20

    104

    102

    100

    102

    104

    106

    UCLIC

    altitude (km)0 10 20

    104

    102

    100

    102

    104

    106

    altitude (km)

    ESAWV (R)

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    -

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    0 5 10 15 200

    0.05

    0.1

    0.15

    0.2

    0.25

    0.3

    0.35

    0.4

    altitude (km)

    0 5 10 15 200

    0.05

    0.1

    0.15

    0.2

    0.25

    0.3

    0.35

    0.4

    altitude (km)

    averagingkernels

    Line Intensities

    > 1 1025 cm/molecule

    Line Intensities

    > 5 1025 cm/molecule

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    80 60 40 20 0 20 40 60 800

    0.5

    1

    1.5

    2

    2.5

    3

    3.5

    columndensity(1023moleculescm2)

    ECMWF720nm HIT96720nm UCLIC

    80 60 40 20 0 20 40 60 800

    0.5

    1

    clou

    dcover

    latitude

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