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Copernicus Atmosphere Monitoring Service
CAMS General Assembly, Athens, 14-16 June 2016
Martin Suttie (ECMWF)
What are the observations acquired for CAMS and how is this done?
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What observations?• Focus on CAMS global system• Composition observations plus meteorological
observations
WMO
3
Aerosols
• Current use• NASA AQUA/TERRA MODIS aerosol optical
depth
• Under development/testing• EUMETSAT METOP-A/B Polar Multi-Sensor
Aerosol Optical Properties product (PMAP)• NASA/NOAA SNPP VIIRS aerosol optical
depth• ESA/EUMETSAT Sentinel-3 aerosol optical
depth
earthobservatory.nasa.gov heritagedaily.com
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Reactive Gases
• Current use• NOAA SBUV-2 O3
• NASA AURA MLS O3
• NASA/KNMI AURA OMI O3, NO2 & SO2
• EUMETSAT/O3M SAF METOP-A/B GOME-2 O3, NO2, SO2 & HCHO
• NASA/NCAR TERRA MOPITT CO• EUMETSAT/CNES/LATMOS METOP-A/B IASI
CO
rsc.org livemint.com
5
Reactive Gases
• Under development/testing• NASA/NOAA SNPP OMPS O3 • EUMETSAT/CNES/LATMOS METOP-A/B IASI
O3 profiles• EUMETSAT/RAL METOP-A/B GOME-2 O3
profiles• EUMETSAT/CNES/ULB/LATMOS METOP-A/B
IASI V6 CO• ESA Sentinel-5P, some sample data
available
rsc.org livemint.com
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Greenhouse gases
• Current use• JAXA/NIES/SRON GOSAT TANSO CH4 • JAXA/NIES/Univ. Bremen GOSAT TANSO
CO2 • EUMETSAT/CNES/LMD METOP-B IASI CH4
• Under development/testing• NASA OCO-2 CO2
binomicfuel.com mnn.com
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Fire radiative power (FRP)
• Current use• NASA AQUA/TERRA MODIS FRP• EUMETSAT/LSA SAF MSG SEVIRI FRP• NOAA/EUMETSAT LSA SAF GOES-E/W FRP
science.howstuffworks.com ecosmagazine.com
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How do we get the observations?
internet
GTS
EUMETCast
Acquisition (ECPDS)
Ingestion & processing (SAPP)
Data storage (DHS)
Analysis & forecast (CCA/CCB)
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ECMWF Product Dissemination System - ECPDS
• Originally developed for transmitting real-time data to remote machines
• Adapted to acquire data in real-time
• Highly configurable• Browser-based user
interface• Multiple simultaneous
transfers• Monitored by 24/7 shift staff• Analyst call-out when
necessary
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Scalable Acquisition and Pre-Processing - SAPP
• Observations pushed to SAPP from ECPDS
• Decode the various data formats (e.g. BUFR, GRIB, HDF, NetCDF)
• Apply initial quality control• Convert to a consolidated
format before delivering to data assimilation
• Monitored by 24/7 shift staff• Analyst call-out when
necessary
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Example – Polar Multi-Sensor Aerosol Optical Properties (PMAP)
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Example – Polar Multi-Sensor Aerosol Optical Properties (PMAP)
Timeliness (minutes)
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