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OMI/Aura Online Visualization and Analysis

Daily Level 3 Global Gridded Products

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This interface is for visualization and analysis of the EOS Aura OMI version 3 daily level 3 global 0.25°x0.25° gridded data. Available products include Ozone based on the TOMS algorithm (OMTO3e), Ozone based on the DOAS algorithm (OMDOAO3e). Other products will be added as they become available. Additionally, daily level 3 global 1.0°x1.0° gridded Ozone (OMTO3D), and Aerosol (OMAERUVd) products are available.

The OMI L2G data are available from our beta Giovanni version.

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Spatial

Please type in the spatial coordinates instead of selecting them via mouse. Enable JavaScript for better map features.

Enter latitude/longitude coordinates in the fields below.

West Longitude:	North Latitude:	South Latitude:	East Longitude:

OMI Aerosol Wavelength

Select a wavelength value from the pulldown list. This option is only enabled if an OMI Aerosol product (e.g., OMAERUVG) is selected! Otherwise this option is greyed-out and not available.

Wavelength

Parameters

Display: Data Product Info Units Parameters with > 2 Dimensions

Daily 0.25 x 0.25 Degree Grid (2004/10/01 - 2009/11/21)

Parameter	Parameter Units	Data Product Info
Absorbing Aerosol Optical Thickness	unitless	OMAEROe.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Optical Thickness	unitless	OMAEROe.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Single Scattering Albedo	unitless	OMAEROe.003	Aura OMI	2004/10/01 - 2009/11/21
Column Amount Ozone	DU	OMDOAO3e.003	Aura OMI	2004/10/01 - 2009/11/21
Column Amount Ozone	DU	OMTO3e.003	Aura OMI	2004/10/01 - 2009/11/21
Radiative Cloud Fraction	unitless	OMTO3e.003	Aura OMI	2004/10/01 - 2009/11/21

Daily 1.00 x 1.00 Degree Grid(2004/10/01 - 2009/11/21)

Parameter	Parameter Units	Data Product Info
Aerosol Absorption Optical Depth at 388 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Absorption Optical Depth at 500 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Extinction Optical Depth at 388 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Extinction Optical Depth at 500 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Single Scattering Albedo at 388 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Aerosol Single Scattering Albedo at 500 nm	unitless	OMAERUVd.003	Aura OMI	2004/10/01 - 2009/11/21
Column Amount Ozone	DU	OMTO3d.003	Aura OMI	2004/10/01 - 2009/11/21
Radiative Cloud Fraction	unitless	OMTO3d.003	Aura OMI	2004/10/01 - 2009/11/21
UV Aerosol Index	unitless	OMTO3d.003	Aura OMI	2004/10/01 - 2009/11/21