I am trying to use MOD04_L2 data from MODIS.
In the SDS part there is a variable named " Depp_Blue_Spectral_Aerosol_Optical_Depth_Land".
I anticipated to see a variable with more than 3D (2D for longitude and latitude and more dimensions for different wavelengths).
But when I download the data (even in .tif format or in .hdf format) there is a 2D array with no information to talk about which wavelength.
Does any one have any idea about this problem??
If you look at the file header metadata stored in each hdf file, you see following information about this parameter:
16-bit integer, 3 x 203 x 135
Number of attributes = 10
valid_range = 0,5000
_FillValue = -9999
long_name = AOT at 0.412, 0.47, and 0.66 micron for land with all quality data (Quality flag=1,2,3)
units = None
scale_factor = 0.0010000000474974513
add_offset = 0.0
Parameter_Type = Output
Cell_Along_Swath_Sampling = 1,2021,10
Cell_Across_Swath_Sampling = 1,1354,10
Geolocation_Pointer = Internal geolocation arrays
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