Landslide risk on Cali's hillsides
Phased assessment of landslide hazard, vulnerability and risk across the hillside areas of Santiago de Cali.
- Landslides
- Land-use planning
Under agreements with Cali’s Planning Department, OSSO assessed landslide vulnerability and risk in four phases (2013–2016) and in seven rural district centres (2017). In 2021 it harmonised the hazard model for almost 25,000 hectares of hillside, combining slope, landforms, land cover and use, and surface geology.