ライブ船舶マップ-AIS-船舶動静ならびに船舶位置MarineTraffic Live Ships Map. Discover information and vessel positions for vessels around the world. Search the MarineTraffic ships database of more than 550000 active and decommissioned vessels. Search for popular ships globally. Find locations of ports and ships using the near Real Time ships map. View vessel details and ship photos.
世界の艦船の位置は「Google Maps」で見れば分かる（条件付）
関東地震マップ-関東近辺の震央をマップで表示
