Practice Key Components Of An Aerial Surveying System (18.1.3) - Aerial Surveying and Mapping

Practice: Key Components of an Aerial Surveying System

Lesson 18.1.3Aerial Surveying and Mapping

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does UAV stand for?
Show hintHide hint
Think of the type of aircraft used without a pilot.
Question 2.
What is the primary function of a GPS in aerial surveying?
Show hintHide hint
It helps to find exact positions.
3Question 3.
What is the main purpose of a UAV in aerial surveying?
- To transport goods
- To capture aerial data
- To provide GPS coordinates
Show hintHide hint
Think about what these vehicles are typically used for in surveys.
4Question 4.
True or False: LiDAR is less effective than traditional cameras in dense areas.
- True
- False
Show hintHide hint
Consider what each technology excels at.
Question 5.
Design a survey plan for mapping a dense forest using both UAV and LiDAR technology. Include details on how GCPs would be integrated into the process.
Show hintHide hint
Consider visibility and accessibility for setting GCPs.
Question 6.
Critically evaluate the differences between using a standard camera and a LiDAR sensor in an aerial survey of an urban area. Discuss the advantages and disadvantages of each.
Show hintHide hint
Think about the types of data you want from the survey.

5 more questions in this section. Enroll free to practise them all.