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Extraction interface for the satellite to in situ sst match-ups
Warning ! For performance issues, the data extraction requests are limited to 3 months maximum.
These information are kept confidential and used only to name your extraction files and track the use of this system in order for us to improve and motivate this service.
Name :
Please, enter your name, for you to identify your extraction in the general file list.
(required)
E-mail :
(required)
North
Geographical area :
Set the geographical limits of the query area. Longitude and latitude of satellite pixels.
West
East
South
Time period :
Date and time of satellite pixel.
Since
included to
included
- Colocation criteria
·
Time difference (h) :
Time difference (in min) between the satellite pixel (ghrsst) and the in situ station of the match-up record.
·
Distance (km) :
Spatial distance (in km) between the satellite pixel (ghrsst) and the in situ station of the match-up record.
<
(max : 6 h)
<
(max : 25 km)
Satellite data
- Product
GHRSST dataset identifier :
Satellite products providing colocated pixels.
EUR-L2P-NAR16_SST
EUR-L2P-NAR17_SST
EUR-L2P-NAR18_SST
EUR-L2P-ATS_NR_2P
EUR-L2P-SEVIRI_SST
EUR-L2P-AMSRE
EUR-L2P-TMI
EUR-L2P-AVHRR16_L
EUR-L2P-AVHRR16_G
EUR-L2P-AVHRR17_L
EUR-L2P-AVHRR17_G
EUR-L4UHFnd-MED-v01
- Quality filters
Proximity confidence :
Quality flag of sea surface temperature measurement by satellite.
Infra-red
Unprocessed [0]
Cloudy [1]
Bad [2]
Suspect [3]
Acceptable [4]
Excellent [5]
Cool skin [6]
Micro-wave
Unprocessed [10]
Questionnable [11]
Acceptable [12]
Diurnal [13]
- Advanced filters
SST
Sea surface temperature measured by satellite at pixel location.
min
max
degrees C
- Ancillary data filters
Sea ice fraction
Sea ice fraction (between 0 and 1) at pixel location.
min
max
Add to file
Surf. solar irrad.
Surface solar irradiance measured at pixel location.
min
max
W m-2
Add to file
Aerosol optical depth
Aerosol contamination at pixel location.
min
max
Add to file
Wind speed
Wind speed at pixel location.
min
max
m s-1
Add to file
- Statistical filters
SST mean in validation box
Mean sea surface temperature within the satellite validation box.
min
max
degrees C
Add to file
SST standard deviation in validation box
Sea surface temperature standard deviation within the satellite validation box.
min
max
degrees C
Add to file
% of valid pixels in validation box
Percentage of valid pixels in satellite validation box.
min
max
%
Add to file
% of pixels, in validation box, with proximity confidence equal to :
Percentage of pixels with proximity value equal to 0 to 6.
0
min
max
%
1
min
max
%
2
min
max
%
3
min
max
%
4
min
max
%
5
min
max
%
6
min
max
%
In Situ data
- Data type
Data type :
In situ data source : data was provided by drifter floats or by profiling floats.
Drifter data
Profile data
- Instruments
Instruments :
Instrument families available for drift data and profile data ('Moored buoys' excepted).
Surface drifting buoys [3]
Moored buoys [4]
Argo floats [1]
XBT/CTD/TSG [2]
Others [5]
Add to file
- Quality filters
Temperature flag :
Quality flag on sea temperature measurement.
No QC [0]
Good [1]
Probably good [2]
Correctable [3]
Bad [4]
Changed [5]
Interpolated [8]
Missing [9]
Add to file
- Advanced filters
Temperature :
In situ sea temperature in surface neighbourhood.
min
max
degree C
Add to file
Depth max :
Maximum depth under sea surface : for profile data, extract a part of the profile from surface to maximum set.
meters
first valid measure
complete profile
Add to file
Depth/pressure flag :
Quality flag on depth/sea pressure measurement.
No QC [0]
Good [1]
Probably good [2]
Correctable [3]
Bad [4]
Changed [5]
Interpolated [8]
Missing [9]
Add to file
- Ancillary data filters
Psal :
In situ practical salinity in surface neighbourhood.
min
max
psu
Add to file
Psal flag :
Quality flag on practical salinity measurement.
No QC [0]
Good [1]
Probably good [2]
Correctable [3]
Bad [4]
Changed [5]
Interpolated [8]
Missing [9]
Add to file
Conductivity :
In situ conductivity in surface neighbourhood.
min
max
mhos m-1
Add to file
Conductivity flag :
Quality flag on conductivity measurement.
No QC [0]
Good [1]
Probably good [2]
Correctable [3]
Bad [4]
Changed [5]
Interpolated [8]
Missing [9]
Add to file
- Additional information
Platform number :
WMO float identifier. This platform number is unique.
Add to file
Cycle number :
Reference of the cycle performed when taking measurement.
Add to file
Unique identifier :
Unique identifier of the measurement location or profile in the data centre.
Add to file
Instrument type :
Reference of the instrument: brand, type, serial number.
Add to file
WMO instrument code :
Instrument type from WMO code table 1770.
Add to file
Data state indicator & Data mode :
Degree of processing the data has passed through.
Add to file
ASCII format
NetCDF format