MVH Web
July 5, 2006

Challenge using Satellite Images of the Aral Sea

Analyze the images below to calculate the rate the Aral Sea is disappearing.

Download the image of the leaves and use in the MVHimage software. See the tutorial on MVHimage for guidance.

To download the image, either right-click or click and hold on the image. A pop-up menu will have the option to 'Save Image As...', which allows you to save the image on your computer.

You may do this to download most images available on the Internet

1973

1987

1999
To check your answer, visit the USGS Earthshots.

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