To add to global disaster risk reduction information, the Aceh Paleotsunami digital archive was developed using visualization data from the historical Aceh tsunami. Geographical and digital materials such as maps and pictures were combined on an open data cesium and github platform to allow for the macro to micro content to be displayed on an attractive user interface. This archive can help fill the information gap about past disasters in Aceh as it is easy to access the knowledge. In the future, using open source data, it is hoped that the archive will be accessed and used by the local communities, the government, and research and teaching organizations.

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