GEO-DISASTER · INFRASTRUCTURE · COMMUNITIES
Our platform turns field observations from people on site and nearby into continuously updated risk analysis for landslide, subsidence and ground-movement, so you can see the problem early and act on evidence.
PETOBO, PALU · SENTINEL-2 · 27 SEP → 2 OCT 2018
LIQUEFACTION · ±171 ha (screening)
Published estimates: ~180 ha (Kiyota et al. 2020)
Satellites read the surface. Geotechnics reads what lies beneath: soil layers, groundwater, and strength.
Contains modified Copernicus Sentinel data 2018
3,233
disaster events in Indonesia in 2025
25.0 million
people live in landslide-exposed areas
113.3 million
people live in flood-exposed areas
430 ha
liquefied in Palu in 2018 across Petobo, Balaroa and Jono Oge, affecting 3,461 houses
BNPB, Oct 2018 (180 + 47.8 + 202 ha; 2,050 + 1,045 + 366 houses)
Liquefaction in Palu flowed on slopes of only 1 to 3 percent. Ground that looks safe can fail, and it can be measured before it does.
PRODUCTS AND SOLUTIONS
A per-site assessment that turns landslide, subsidence, liquefaction and flood data into Expected Annual Loss, downtime and mitigation ROI in rupiah.
Residents and site workers report cracks, seepage, local flooding and blocked routes around your sites. AGL validates each report and adds it to your site analysis.
Ground movement in millimetres per year from InSAR, flood extent, landslide change and terrain, validated with field sensors and delivered as map layers, dashboards, alerts and API.
Applied research on low-cost sensor kits, corner reflector networks and validating satellite InSAR on Indonesian soils and volcanic slopes.
