SO2 data and alert service
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SO2 data and alert service |
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Product information
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Time period of the data in the SO2 archiveData for the Air Quality and the Volcanic SO2 Archive & Near-real time Services have been / are computed for the following time periods:
Missing data in the SO2 data archiveThe satellites carrying the instruments perform 14 or 15 orbits per day. It happens that for one or more of these orbits data is missing, either because the instrument did not measure anything, or because the measurement is of too low quality for a reliable retrieval. This missing data leads to gaps in the plots of the daily data. For some geographic regions of either of the two Services the web pages accessing the data archive will then show empty pictures.There are also days with no data at all, again because of lack of measurements of lack of the quality of these measurements. For these days there will be no data in the archive at all, and the web pages accessing the data archive will show a message.
The following tables lists full(!) days without any data; these
table is maintained by hand and may thus be incomplete.
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page last modified: 13 February 2008 Copyright © BIRA-IASB / ESA Data best served at 243K. |
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