The Ocean Productivity Site has stopped updating its data.
We hope to continue operations shortly.
(09.12.2024)
Input Data: ADG
2160 by 4320 8day HDF files from MODIS R2022 Data
note: (08.21.2024) data updated back to the start of 2021 using the new MODIS.R2022.0.1 reprocessing results
note: all data updated 10.16.2023
using MODIS r2022 results
note: all data updated 08.13.2019
using MODIS.r2018 reprocessing results
To get these data,
please click on the file name(s) that you have selected
and save locally on your computer.
The individual hdf files are gzipped
(use gunzip to uncompress)
and the tar files contain gzipped hdf files.
adg = absorption due to detritus and gelbstoff material at 443 nm, NASA GIOP algorithm (units of 1 / m )
yyyy = year
ddd= day of year of the start of each 8day file
hdf = file type
gz = compressed with gzip (uncompress with gunzip)
The hdf files have metadata contained within them, which can be examined, for example, with program "ncdump".