Is a map necessary?Misa Nakai

No Maps in Case of a Natural Disaster

• When a volcano activity...

• When earthquake happened...

Cannot know evacuation routs!

Crisis Mapping

• Share the information of current situationin disaster-stricken

area by mapping

• Put information on OpenStreetMap at the same time

Problems

• Criationtime

• accuracy

DRONE

Take 12 to 48 hours → about 2 hours

Accuracy

• Dependable Dataex)Geographical Survey Institute

• Work on making map more than one person

Summary

Maps are important tool

Crisis Mapping

share information

using dependable data

work on it more than one person