This week marks the 70th anniversary of the atomic bombing of Hiroshima and Nagasaki that took place on August 6th and 9th, 1945 respectively.
The Nagasaki Archive that we have referred you to in the past still works but relies on the Google Earth plugin, so you may have difficulty accessing it. You can, however, access the individual KML files here and load them directly in Google Earth without the plugin. For some files there are both Japanese and English versions. Possibly the most interesting file is this one, which has a number of photos correctly positioned.
The Nagasaki Archive files can be opened directly in Google Earth if you do not have a browser that is compatible with the Google Earth plugin.
There is a similar Hiroshima Archive that used to be based on the Google Earth plugin but now uses Cesium.
We tried to find other KML files related to the bombing in order to explore the sites in Google Earth but were not very successful. Google Earth Hacks features a few related files but they are not very detailed and one of them links to photos that are no longer available. The best is this one that has a number of relevant locations in Hiroshima and a working overlay showing the damage to Hiroshima castle.
One of the key sites, which is close to Hiroshima Ground Zero, is the Hiroshima Peace Memorial, which has had Street View since 2011.
We looked for old photos and found large collections at nucleardarkness.org and allworldwars.com
There are also some panoramas on 360Cites, but no obvious way to view them in Google Earth. The panoramas are here: 1 2 3 4. The photos come from the Hiroshima Peace Memorial Museum.
About Timothy Whitehead
Timothy has been using Google Earth since 2004 when it was still called Keyhole before it was renamed Google Earth in 2005 and has been a huge fan ever since. He is a programmer working for Red Wing Aerobatx and lives in Cape Town, South Africa.
Interactive map of Hiroshima over google map. http://oldnewmaps.com/2014/08/05/hiroshima-atomic-bomb-damage-1945/