Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the minimum number of satellites needed for accurate GPS positioning?
💡 Hint: Think about how many signals are needed for a 3D location.
Question 2
Easy
What does DOP stand for?
💡 Hint: It relates to how satellite angles affect measurement accuracy.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
How many satellites are needed at minimum for accurate GPS positioning?
- 2
- 3
- 4
💡 Hint: Think about the number of points needed to define a volume.
Question 2
True or False: Higher DOP means better GPS accuracy.
- True
- False
💡 Hint: Remember, more spread out signals give better accuracy.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a surveying project in a downtown area surrounded by tall buildings. Discuss how you would approach setting up your GPS equipment to ensure maximum satellite visibility.
💡 Hint: Think about alternative positions and any technologies to check satellite availability.
Question 2
Design a training module for civil engineers focusing on overcoming challenges associated with low satellite visibility in their projects.
💡 Hint: Consider real-life situations and tools that can help mitigate these challenges.
Challenge and get performance evaluation