Google Earth: Protecting Canada’s Coast

The Living Oceans Society is focused on protecting Canada’s Pacific coast from risks such as oil spills, salmon aquaculture and other industrial activity. As part of that, they’ve recently created an interactive map using the Google Earth Plug-in that focus on the oil risk for the coast.

 

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Enbridge, operator of the world’s longest crude oil and liquids pipeline, is planning the “Northern Gateway Pipelines Project”, which would create two pipelines between Alberta’s tar sands and a marine terminal in Kitimat, B.C. Once complete, roughly 220 supertankers would sail the area waters each year.

The Living Oceans map is an attempt to show a massive amount of data expressing the risk to the North Coast if the project goes through.

Visitors can view photos and facts about ecological features like salmon streams and eelgrass beds, critical orca habitat and sea lion haulouts. Other layers show the human presence on the coast, such as areas important for sport fishing and log harvesting and the locations of past marine accidents. Also available are layers showing local opposition to the proposed tankers, including the proposed tanker ban area. Through it all run Enbridge’s proposed tanker routes.

Regardless which side you support in a fight like this, Living Oceans Society has done a great job of using Google Earth to support their side.

Google Earth: Imagery from the Louisiana flooding

A couple of days ago we showed you the location of the Morganza Spillway and the expected flood area, and now some fresh satellite imagery is coming in to show what’s actually been happening.

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The imagery comes via GeoEye, and covers various parts of the Mississippi River from Illinois down to Louisiana. You can view all of the imagery using this KML file that Google unveiled last night.

For more, you can check out some additional imagery that was captured on Sunday and shown on the NASA Earth Observatory site, or see it in Google Earth with this KML file (note — it’s a 4MB image, so it make take a few seconds to load).

The white area next to the spillway is whitewater being churned up by the fierce flow of water, and you can clearly see fields and other nearby areas that have been flooded. I expect we’ll see more imagery from this area in the coming weeks as the water continues to rise.

Mount Everest: The panorama from the top

Back in 1989, Australian climber Roderick Mackenzie become the 271st person to reach the summit of Mt. Everest. While up there, he captured a 360 degree panorama of the view from the top, which appears to be the only panorama ever captured up there.

Steven Ho stumbled upon that panorama recently and thought it would be great to compare the panorama to the always-improving terrain of Google Earth. With that in mind, he created an excellent page that uses the Google Earth Plug-in to change your view as you browse around the panorama. It works great!

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To learn more about what he’s done and to try it for yourself, visit Steven’s blog. Click the panorama image at the top of the text to enter the panorama/plug-in page. Once you’re inside of it, simply drag the top image around to view any particular area, and the bottom image will stay in sync automatically.