4.5. Advantages and Disadvantages of Photogrammetry

Try these first

1. 1.

   What is photogrammetry?

   Hint

   Think about the combination of photography and measurement.

2. 2.

   Name one advantage of using photogrammetry.

   Hint

   Consider efficiency and record-keeping benefits.

3. 3.

   What is one major benefit of photogrammetry?

   • Increased fieldwork
   • Permanent photographic record
   • High manual effort

   Hint

   Think about what makes photogrammetry valuable.

4. 4.

   True or False: Photogrammetry can be effectively used in areas that are hazardous.

   • True
   • False

   Hint

   Consider areas that are difficult to access physically.

5. 5.

   Discuss a scenario where photogrammetry adversely affected mapping due to atmospheric conditions.

   Hint

   Consider a specific project example.

6. 6.

   Propose solutions to overcome the disadvantages of photogrammetry for a developing country.

   Hint

   Think about education and collaboration.