Global Volcanoes by Smithsonian Institution for Google Earth

There was a lot of interest in volcanic eruptions this week after the elevated alert status of Mount Merapi in Java, Indonesia. I just discovered that the Smithsonian Institution has an excellent educational web site about volcanoes which is home to the Global Volcanism Program. It turns out their data serves as a source for the Volcano World data provided in last week’s article. On the new Smithsonian site is a new Google Earth file which shows the locations of all Holocene-era volcanoes (last 10,000 years) . More importantly, the placemarks contain a great deal of useful information and many have excellent photos of the corresponding volcano. This collection is vastly superior to the “Volcano Layer” provided with Google Earth. I highly recommend you check this one out.
Make sure you use the pan/tilt features of Google Earth to view the 3D views of the volcanoes while you are looking at the satellite photos. One thing you may notice is that some of the placemarks do not appear over the tops of volcano peaks. The Smithsonian site explains this in detail, but the primary reason is that they put the placemark at the center of a field of volcanoes/vents in many cases rather than mark each vent.

About Frank Taylor

Frank Taylor started the Google Earth Blog in July, 2005 shortly after Google Earth was released. He worked in 3D graphics for many years and was very impressed with this exciting product. Frank left in 2009 to circumnavigate the earth by sailboat as part of the Tahina Expedition.



Comments

  1. Thanks for the story, I have heard very little on this topic, thanks for sharing

  2. If I was still at school now, this .kmz-file and article could have had a serious impact on my career…

  3. A version of this file was incorporated into GE as the built-in volcano layer with the June 11, 2006 update.

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