有珠山噴火時の被災地向けテレビ地上波データ放送

概要

論文の詳細を見る
On March 31st, 2000,Mt. Usu erupted. More than ten thousand people in the Mt. Usu area were forced to evacuate. Since then those who were forced to leave their homes had to deal with the inconvenience in evacuation centers. Hokkaido Television Broadcasting which has been doing terrestrial wave datacasting service since 1998 had decided to support those people by utilizing the datacasting. The TV station started disseminating small bits of news and information that had been overcast by the flood of dramatic eruption images. This kind of small information included such elementary school reopening dates, schedule for doctors visiting, pictures of stray dogs, etc. This was the first attempt to use TV terrestrial wave datacasting for such a natural disaster. This thesis explains how the system has been built and implemented. It also provides a perspective of utilizing TV terrestrial datacasting as a tool of community information infrastructure.
北海道東海大学の論文