The instructions for this chapter have 4 main parts. Click each Part name to see the steps in that part.

Part 1-Download Images and Software

Download images and download and install ImageJ software.

Part 2-Set Spatial Calibration

Use spatial resolution information to set a scale for the image.

Part 3-Select and Measure Distances

Use a line selection tool to select and measure a distance on the image.

Part 4-Measure Areas using Thresholding

Use selection tools to select and measure area.

• Measuring Distance and Area in Satellite Images
• Teaching Notes
• Case Study
• Step-by-Step Instructions
• Part 1—Download Images and Software
• Part 2—Set Spatial Calibration
• Part 3—Select and Measure Distances
• Part 4—Measure Areas using Thresholding
• About the Tool and Data
• Going Further