Predicted class · 150 m cells
ISF — informal settlement
Planned — subdivision or resettlement
Rural
Unscored (Biarong)
Top five by vulnerability
Survey point — one household
Zoomed out, the points gather into one badge per barangay, sized by its household count.
Each block is a real building footprint, coloured by the class of the 150 m cell it sits in and raised by the model's confidence. Faded buildings sit in a barangay with fewer than ten cells. Sites with no footprints staged fall back to enlarged cells.
Sampling effort here
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Slovin n = 400 per AOI. Allocated across barangays by population weighted 4:3:2:1 on the vulnerability tier (Severe to Low), then split equally between the typology classes each barangay actually has. Every point sits inside a real building footprint, one household per building.
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Trained on 91 labelled cells, all in one other municipality (Rodriguez).