<!-- .slide: data-background="assets/tonga-1.jpg" --> --- # Janβ―15β―2022 π Hunga TongaβHunga HaΚ»apai eruption - Earthquake - Tsunami - Ashfall - Infrastructure collapse --- <!-- .slide: data-background="assets/tonga-4.jpg" --> --- # Devastation π§ Water contamination πΎ Crops wiped out π§ Infrastructure damaged --- <!-- .slide: data-background="assets/tonga-3.jpg" --> --- # The Challenge β±οΈ Rapid response π§ Long-term recovery planning --- # The Advantage π Tonga had already mapped 11,000+ farms π² With QField + QFieldCloud --- <!-- .slide: data-background="assets/tonga-5.jpg" --> --- # Digital Shift π From paper to digital π± QField since 2019 βοΈ QFieldCloud sync enabled team coordination --- <!-- .slide: data-background="assets/iterative-dev.png" --> --- # Training & Rollout π₯ Staff trained online & in-field πΊοΈ VavaΚ»u pilot β island-wide mapping --- <!-- .slide: data-background="assets/training.jpg" --> --- # Nationwide Survey π βEua, HaΚ»apai, Tongatapu π©βπΎ 40+ collectors πΊοΈ 12,000+ features: crops, livestock, fallow --- <!-- .slide: data-background="assets/field-training.jpg" --> --- # Smarter Fieldwork π°οΈ EO guided location selection π² QField ground-truthed parcel data --- <!-- .slide: data-background="assets/tonga-6.jpg" --> --- # Local Ownership π¨βπΎ Farmers engaged π Dashboards supported local planning --- <!-- .slide: data-background="assets/maplandscape-dashboard.jpg" --> --- # Then the Eruption π₯ Disaster struck π QField-enabled data became lifeline --- # Pivot to Crisis Mapping π Internet outages π Community leader interviews π‘ QFieldCloud supported low-bandwidth syncing --- <!-- .slide: data-background="assets/flood-map.jpg" --> --- # Rapid Response π Damage assessments π± Targeted recovery plans π¦ Seed & aid distribution tracked --- <!-- .slide: data-background="assets/qf.png" --> --- # Open Source, Big Impact π A model for climate-vulnerable nations π± Built for low-resources, high-resilience π² QField + QFieldCloud: from planning to recovery --- # Key takeaway π± Early mapping = faster response π€ Community-driven tech = resilience π Open tools, lasting impact