4.14.1. Types of aerial triangulation

Try these first

1. 1.

   What is aerial triangulation?

   Hint

   Remember, it's a method that uses photos taken from the air.

2. 2.

   What type of triangulation uses fewer control points?

   Hint

   Think about the simpler approach in mapping.

3. 3.

   What is the main purpose of aerial triangulation?

   • To provide a basis for real-time mapping
   • To obtain 3D coordinates of points
   • To create 2D images from 3D models

   Hint

   Focus on what aerial triangulation aims to achieve.

4. 4.

   True or False: Radial triangulation is more complex than block triangulation.

   • True
   • False

   Hint

   Think about the ease of methods.

5. 5.

   Evaluate a scenario where using radial triangulation would not be suitable. Discuss the limitations.

   Hint

   Consider visibility and accessibility in your response.

6. 6.

   Create a comparative analysis on the use of block triangulation in urban environments versus rural areas. What are the factors to consider?

   Hint

   Think about the density of mapping requirements in both environments.