![]() |
Cloud fraction & cloud pressure |
![]() |
|||||||||||||||||||||||||||||||||||||||
![]() Tropospheric
|
|
NO2
- global CH2O - global CO - global |
|
UV
- UV index - UV dose |
|
Ozone
- total column - global field - ozone bulletin - ozone profiles - tropospheric |
|
Aerosol
- ADRE - aerosol index Methane - global CO2 - global Clouds - cloud info Surface - solar irradiance |
|
Volcanic plume
- SO2 & AAI |
|
Albedo
- climatologies Fluorescence - sun-induced |
GOME-2 (METOP-B): | GOME-2 (METOP-C): |
![]() |
![]() |
2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
2019 | 2020 | 2021 | 2022 | 2023 |
2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 |
Datafiles: |
all years
== v2.0.0.10 (at NASA / GSFC) Based on the updated algorithm described by Veefkind et al., 2016 (see below): |
||
Cloud Fraction images: |
|
For FRESCO (GOME,SCIAMACHY,GOME-2) data:
* P. Wang, P. Stammes, R. van der A, G. Pinardi, M. van Roozendael (2008),
FRESCO+: an improved O2 A-band cloud retrieval algorithm for tropospheric trace
gas retrievals, Atmospheric Chemistry and Physics, 8, 6565-6576.
(link)
For OMI data:
* Veefkind, J.P., J.F. de Haan, M. Sneep and P. Levelt, Improvements of the OMI O2-O2 operational
cloud algorithm and comparisons with ground-based radar-lidar observations, Atmos. Meas. Tech.,
2016, doi:10.5194/amt-2016-48.
(link)
* Acarreta, J.R., J.F. de Haan and P. Stammes, Cloud pressure retrieval using the O2-O2 absorption band at 477 nm, J. Geophys. Res., 2004, 109, doi:10.1029/2003JD003915.