Carbon monoxide (CO) - DATA and Publications
MOPITT CO data
MOPITT measurements provide vertical
profiles and total column carbon monoxide and are useful to analyze the
distribution, transport, sources and sinks on global level.
MOPITT retrievals of carbon monoxide
are public available for the period starting March 3, 2000 and continuing to the
present.
The current variants (types) of MOPITT CO
retrievals (Level 2 and Level 3 products) are: TIR: thermal infrared-only
(TIR-only, band near 4.7 μm)
product, NIR near infrared-only (NIR-only,
band near 2.3 μm) product and TIR&NIR joint
or multispectral TIR and NIR product.
DATA:
The MOPITT version V3 product (now outdated) was the first satellite data set
for tropospheric CO observation and its characteristics was cover in [Deeter et
al. 2003]. Mopitt V4 product use variable a priori
[Deeter et al 2010] and it was found that V4 data are in good agreement
with aircraft measurements [Emmons et al 2009] and ground spectrometers
[Yurganov et al 2010] with no instrumental drift after 2002.
In May, 2001, one of MOPITT's two coolers failed, effectively disabling channels
1 - 4. After extensive diagnostics and some minor reconfiguration of the Channel
7 PMC , MOPITT resumed operations in August, 2001 with channels 5 - 8 fully
functional (cooler in unbalanced mode) . No MOPITT products are available for
the period between May 7 and August 24, 2001. Therefore, the retrivals are
divided in :
"Phase-I" CO Retrievals (March, 2000 - May, 2001) and
"Phase-II" CO Retrievals (August, 2001 - present)
Phase I and Phase II CO retrievals are similar in terms of vertical resolution
and information content.
Summary of old and new MOPITT products
Version Product |
Variants |
Operational
Period |
CO A Priori |
Meteorological.
Fields |
N Retrieval Levels |
|
V3* |
TIR |
2002-2009 |
Global (fixed) |
NCEP |
7 |
|
V4* |
TIR |
2009-2012 |
MOZART |
NCEP |
10 |
|
V5* |
TIR, NIR,
TIR&NIR |
2011-2016 |
MOZART |
NCEP |
10 |
|
V6* |
TIR, NIR, TIR&NIR |
2013-present |
|
CAM-chem |
MERRA |
10 |
V7 |
TIR, NIR, TIR&NIR |
2016-present |
|
CAM-chem |
MERRA2 |
10 |
V8
TIR, NIR, TIR&NIR
2018-present
CAM-chem
MERRA2
10
* no longer available
MOPITT products are publicly available from NASA
NCAR: Atmospheric Chemistry
Observations & Modeling
MOPITT data.
To download see:
https://www2.acom.ucar.edu/mopitt
( ASDC Data
Pool by ftp (V7 and V8, Level 2 and Level 3)
CO DATA FTP:
ftp://l5ftl01.larc.nasa.gov/MOPITT/ & Data viewer
PanoplyNASA
DATA V8 , (full mission) visualization:
Monthly:
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8t/maps_mon.html TIR-only
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8n/maps_mon.html NIR-only
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8j/maps_mon.html TIR & NIR
Daily:
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8t/maps.html TIR-only
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8n/maps.html NIR-only
https://www.acom.ucar.edu/mopitt/MOPITT/data/plots8j/maps.html TIR & NIR
MOPITT DATA via Giovanni:
The Bridge Between Data and
Science v 4.29
Giovanni for MOPITT
analysis :
https://giovanni.gsfc.nasa.gov/giovanni/#service=TmAvMp&starttime=&endtime=&variableFacets=dataFieldMeasurement%3ACO%3B
MOPITT Near Real-Time DATA via:
Worldview (imag)
Near-real-time MOPITT observations
link:
https://earthdata.nasa.gov/earth-observation-data/near-real-time/download-nrt-data/mopitt-nrt
PUBLICATIONS:
Recent Refs concerning MOPITT data retrival :
[M. N.
Deeter,
L. K. Emmons, G. L. Francis, D. P. Edwards, J. C. Gille, J. X. Warner,
B. Khattatov, D. Ziskin, J.-F. Lamarque, S.-P. Ho, V. Yudin, J.-L. Attié,
D. Packman, J. Chen, D. Mao, and J. R. Drummond. Operational carbon monoxide
retrieval algorithm and selected results for the MOPITT instrument.
Journal of Geophysical
Research (Atmospheres),
108:4399, July
2003.
M. N.
Deeter,
D. P. Edwards, J. C. Gille, L. K. Emmons, G. Francis, S.-P. Ho, D. Mao,
D. Masters, H. Worden, J. R. Drummond, and P. C. Novelli. The MOPITT version 4
CO product: Algorithm enhancements, validation, and long-term stability.
Journal of Geophysical
Research (Atmospheres),
115:7306, April
2010.
L. K.
Emmons,
D. P. Edwards, M. N. Deeter, J. C. Gille, T. Campos, P. Nédélec, P. Novelli, and
G. Sachse. Measurements of Pollution In The Troposphere (MOPITT) validation
through 2006.
Atmospheric Chemistry &
Physics,
9:1795-1803, March
2009.
L. Yurganov,
W. McMillan, E. Grechko, and A. Dzhola. Analysis of global and regional CO
burdens measured from space between 2000 and 2009 and validated by ground-based
solar tracking spectrometers.
Atmospheric Chemistry &
Physics,
10:3479-3494, April
2010.
MOPITT refereed papers:
https://www.acom.ucar.edu/mopitt/mopitt_ref.shtml
MOPITT publications, user's guides and Algorithm Theoreical Basis
Document(s) [ATBD]:
https://www2.acom.ucar.edu/mopitt/publications
A comprehensive list of publocations which involve the MOPITT instrument can be found here (or https://www2.acom.ucar.edu/pubs )
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