Industry Verticals News

PhilSA Satellite Mapping Reveals 8,544-Hectare Ashfall Zone from Mayon Volcano Pyroclastic Event

The Philippine Space Agency has released a satellite-based map identifying extensive ash deposits following a pyroclastic density current along the Mi-isi gully of Mayon Volcano on May 2, 2026. Using change detection analysis from European Space Agency’s Sentinel-2 satellite imagery, PhilSA compared data from May 4, 2026 with a reference image taken on April 28, […]