8.5.2. Stereoplotters

Try these first

1. 1.

   What is a stereoplotter used for?

   Hint

   Think about how we receive depth information from 2D images.

2. 2.

   Name one type of stereoplotter.

   Hint

   Recall the different categories we discussed.

3. 3.

   What type of data can you extract using a stereoplotter?

   • 2D images
   • 3D coordinates
   • Pixel data

   Hint

   Think about the purpose of 2D images in extracting depth.

4. 4.

   Stereoplotters can be fully computerized. True or False?

   • True
   • False

   Hint

   Reflect on the types of stereoplotters you have learned about.

5. 5.

   Given a project that requires measuring a large urban area, explain which type of stereoplotter you would opt for and justify your choice.

   Hint

   Think about your project’s requirements for detail and speed in completion.

6. 6.

   Analyze a historical context where stereoplotters might have transformed civil engineering practices—discuss potential limitations of early analog devices.

   Hint

   Consider the role of technology evolution in shaping modern practices.