8.11. Photogrammetry vs. Remote Sensing

Try these first

1. 1.

   What data type does photogrammetry utilize?

   Hint

   Think about images captured from various angles.

2. 2.

   Name one application of remote sensing.

   Hint

   Consider how we monitor environmental changes.

3. 3.

   What type of data does photogrammetry primarily use?

   • A. Multispectral
   • B. Photographic
   • C. Radial

   Hint

   Recall the kind of images involved.

4. 4.

   Remote sensing relies primarily on which type of data?

   • A. 3D Metrics
   • B. Thematic Data
   • C. Optical Data

   Hint

   Think about how this information is utilized.

5. 5.

   A city planning department wants to know the elevation change over time in an area due to new construction. Which method is more suitable, and why?

   Hint

   Consider what method gives you detailed measurements.

6. 6.

   A research team is tasked with monitoring vegetation changes across multiple forests over several years. Which technique would be best? Justify your choice.

   Hint

   Think about the scale and scope needed for long-term monitoring.