seismic activity map

seismic activity taiwan earthquake intensity map representation symbolism color scheme visual aids complex information engaging informative geological data tectonic plates subduction zones fault lines volcanic natural disasters risk assessment emergency planning scientific research geographic systems gis mapping visualization earth science geology seismology tsunami coastal erosion landslides flooding environmental impact climate change hazards disaster preparedness mitigation strategies response resilience building sustainable development urban infrastructure design codes retrofitting earthquakeresistant construction structural engineering geotechnical soil mechanics rock hydrogeology