My Google Map Blog

With that mouthful of a title, our friends at MyReadingMapped have again created a very interesting map for us to check out.  In their words:

If you do an image search for the Thermohaline circulation, what you get are lots of maps without any submarine topography as though all the undersea mountains, canyons and basins have little effect on the Deep Sea Current. All the the maps are oversimplified in order to get the concept across and they don’t include the Antarctic Bottom Water (aka Antarctic Brine) that has an affect on the Thermohaline Circulation. So my map of the Thermohaline Circulation, being done in a Google Map, enables you to see the actual undersea features that shape one of the prime factors of our climate system and how the Antarctic Bottom Water weaves in between.

You can read more about it on their site here or grab this KML file to view it in Google Earth.  You can also read more about the project here:

In addition, it seemed to me that if Tambora had such an impact on the Thermohaline Circulation as to create the Little Ice Age, that any submarine volcanoes and thermal vents along the path should also have an impact on the Thermohaline Circulation at any one point in time or another. So I included them as well along with the impact of melting glaciers in Greenland and Antarctica and their impact on the Deep Water Formation transfers between Surface Currents and Deep Currents. And, I linked several articles on various factors on the impact on the Thermohaline Circulation on climate change and the disruption of the Thermohaline Circulation by melting glaciers and volcanic activity.

Great work, George!

The post Viewing the Topography of the Thermohaline Circulation of the Oceans in Google Earth appeared first on Google Earth Blog.

A recent article by Mark Fillman of Ocean Cruises featured shipwrecks that then linked to various sites, but it only showed a handful of shipwrecks that can be found in Google Earth. There are far more than that can be seen in the MyReadingMapped’s five Google Maps of Sunken Ships, representing several hundreds of sunken ship sites, but only a fraction of those ships can be seen in Google Earth because some are above water, while others are below water.

To help fill that gap, MyReadingMapped assembled 43 shipwreck images in a 4-part article of The Shipwrecks of Google Map, complete with links to each location. Those shipwrecks that can be seen underwater are in another article.

Many other visible ships are abandoned ships in ship grave yards, or musem(ed) ships. In any case there are hundreds of shipwrecks, abandoned ships, and museum(ed) ships that can be seen in Google Map and all these  links make it easy for ship enthusiasts to find them.

[UPDATE by Frank]: as commenter SpiderX22 mentions below, there’s an excellent collection of visible shipwrecks curated by the Google Earth Community since at least 2006 which I wrote about back then. It currently has nearly 2000 placemarks of visible shipwrecks around the world organized by several categories.

If you’re looking for more, you can also find a large collection of shipwrecks over at Google Earth Hacks.

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