Network panel
Algae Dataset
Every data hub, dataset, sensor, variable, paper and limitation in one tree — and for each: where it comes from, how far back it goes, how often it captures, why it belongs in a cholera study, and why it does not work everywhere.
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Chakaria HDSS
Matlab HDSS
Dhaka City
Choosing a site greys out everything that does not apply there.
- +DATA HUBSwhere the data physically comes from
- +DATASET TYPESgrouped by what kind of water they see
- +SITE-WISEwhat actually applies at each site
- +DURATION & CAPTURE CADENCEdaily · weekly · 10-day · 16-day · monthly
- +VARIABLESwhat is computed from the bands
- −LIMITATIONSwhy not — typed and severity-ranked
- +PAPERSthe evidence, DOI-linked
HIGH OC3M overestimates chlorophyll in turbid case-2 water algorithmic
The standard band-ratio algorithm assumes optically deep case-1 water. Inside the Matamuhuri estuary and near the coast, suspended sediment and CDOM inflate the retrieval.
What to do: Valid offshore of Chakaria, not inside the estuary. Use the coastal box for the offshore signal and Sentinel-2 for the estuary itself.