| Malainin | |
|---|---|
| Municipality | Ibaan |
| Province | Batangas |
| PSGC code | PH0401010011 |
| Population (2020 est.) | 2,445 |
| Area | 3.3 km² |
| Cell towers | 52 |
| Coverage status | Crowdsourced signal only (no registered tower) |
| Typhoons since 1980 | 71 (within 100 km) |
Malainin is a barangay of Ibaan, Batangas, Philippines, with an estimated population of 2,445 (WorldPop 2020, corrected zonal estimate). Household income in the area is estimated at ₱44,315 per month; a Starlink satellite subscription (₱4,099/month) would represent approximately 9% of that income.
| Indicator | Value | Source |
|---|---|---|
| Registered cell towers (NTC) | 0 | NTC registry |
| Crowdsourced towers (OpenCelliD) | 52 | OpenCelliD |
| Coverage classification | Crowdsourced signal only (no registered tower) | Cross-validation |
| Median download (where tested) | 21.7 Mbps | M-Lab |
| Backbone proximity | Near the backbone (within 10 km) | Submarine Cable Map / PeeringDB / DICT |
Estimated household income: ₱44,315/month (modeled from PSA poverty incidence, 7.2% for the municipality). Starlink (₱4,099/month) would consume about 9% of household income.
| Indicator | Value | Source |
|---|---|---|
| Mean elevation | 136 m | FABDEM |
| Mean slope | 8.7° | FABDEM |
| Tree canopy height | 22.0 m | ETH Global Canopy 2020 |
| Travel time to nearest city | 3 min | Malaria Atlas Project |
Since 1980, 71 tropical cyclones have passed within 100 km (NOAA IBTrACS). Satellite records show 0 observed flood event(s) (Global Flood Database). Lightning density is 0.14 strokes/km²/year (WGLC).
Annual average night-time radiance (NASA VIIRS), a proxy for electrification and economic activity:
NTC tower registry · OpenCelliD · WorldPop 2020 (100 m, corrected zonal statistics) · PSA Small Area Estimates · NASA VIIRS · NOAA IBTrACS v04 · Global Flood Database · ETH Global Canopy Height · FABDEM · Malaria Atlas Project · WGLC lightning climatology · Microsoft Global ML Building Footprints · Starlink Philippines published pricing. Methodology: data fused at barangay level using PSGC boundaries (2023).