Method 1: Geometric Shape

Measuring an Iceberg’s Area Using the Geometric Shape Method

Start with Iceberg 1 below and proceed in sequence. The challenge level increases with each successive iceberg. Be sure to follow the step-by-step instructions for each iceberg.

 

Click to begin:


Follow these steps:

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This application lets you estimate the size of icebergs in satellite imagery.

1.

Use the contrast tools to better see the iceberg's boundaries.

2.

Use the ellipse tool to trace a shape on top of the iceberg.

3.

Select the ruler tool and draw a length measurement line.

4.

Select the ruler tool again to draw a width measurement line.

5.

Calculate the area and enter the result below.

Show area formulas

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This application is used for simple quizzing.


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