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 primary function of an antenna in GNSS?
💡 Hint: Think about what is needed to receive satellite data well.
Question 2
Easy
Why are antennas often mounted on tripods?
💡 Hint: How can we enhance signal reception?
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
What is the role of an antenna in GNSS?
- To process data
- To capture satellite signals
- To transmit signals
💡 Hint: Consider whether the antenna inputs or outputs signals.
Question 2
Antennas should be placed in areas with obstructions like buildings to ensure clear signal reception.
- True
- False
💡 Hint: Think about how obstructions affect satellite visibility.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a GNSS survey that faces weak signals due to nearby obstructions. Design a survey plan that maximizes signal quality, taking into account antenna selection and positioning.
💡 Hint: Think about both equipment and environment for the survey.
Question 2
Discuss the implications of using a low-quality antenna for critical GNSS surveying tasks. What might occur if an important project relies on this setup?
💡 Hint: Consider how poor initial signals lead to compounding errors in measurements.
Challenge and get performance evaluation