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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All three
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
- +VALIDATION2 limitations · 1 critical
- +ACCESS6 limitations · 4 critical
- −SPATIAL6 limitations · 3 critical
- ·4 km pixel cannot resolve any inland water bodyCRITICALdataset AL01
- ·250 m works on the Meghna and nowhere else in this studyCRITICALdataset AL16
- ·Matlab shapefile contains 43 polygons from another upazilaCRITICALsite level
- ·300 m needs water wider than about 600 mHIGHdataset AL04
- ·1 km lake mask is unlikely to include your water bodiesHIGHdataset AL10
- ·Chakaria boundary has no internal unitsHIGHsite level
- +TEMPORAL7 limitations · 2 critical
- +ALGORITHMIC3 limitations · 1 critical
- +COVERAGE6 limitations · 1 critical
- +ATMOSPHERIC1 limitations
- +SPECTRAL2 limitations
- +PAPERSthe evidence, DOI-linked
HIGH 1 km lake mask is unlikely to include your water bodies spatial blocks Chakaria blocks Matlab
ESA CCI Lakes covers a fixed global lake list at 1 km. Chakaria's coastal lagoons and Matlab's beels are almost certainly not in it, and Dhaka's lakes are borderline.
What to do: Check the lake mask against your AOIs BEFORE planning any analysis around this product.