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Data release schedule and issues
Assume the UTC time,
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GloFAS: update once every morning, somewhere around UTC 8-10am, in IU server, it is usually processed at UTC 11am
Global Flood Awareness System -
GFMS: forecasting data, and released 3-days in advance, in MoM, it is processed the same time as Glofas
Global Flood Monitoring System (GFMS) -
VIIRS: update once every night, starting from UTC-18:00, it may drag into the next day (a little past the midnight) to get all the tiles.
NOAA LEO/GEO Flood Mapping Product -
DFO: update once every night, as late as UTC-23:00 ~ 24:00 for all the tiles
MODIS NRT Global Flood Product -
HWRF: every six hours with the uncertainty of rainfall data (at least 6 hours delay), or no data release at all
NCEP Operational HWRF Forcasting System
So far, we have seen the issues from each data source:
GLOFAS: one time ftp url change
GFMS: incomplete output file, usually fixed next day, may happened once or twice in a couple of months (a fix in code already)
DFO: changed the way of data distribution once, we have to rewrite the processing code
HWRF: changed URL and release schedule once, we have to rewrite the processing code
VIIRS: delayed release, some regions may have no data for a given day and MoM code is updated to handle this issue.