Theory -Satellite Systems - ICT Applications Part 9 - [Cambridge IGCSE ICT 0417/0983]

In this tutorial i cover Understanding Satellite Systems, a component of the theory chapter ICT Applications. This is Part 9 for the chapter ICT Applications. In this tutorial i cover various examples and go over exam style questions. 00:00 Intro 01:46 What do we mean by Satellite Systems 02:56 Why do we need to use satellites 06:49 GPS and how it works (VERY IMPORTANT) 14:46 The Sat Nav and how it can use the GPS 16:49 How GPS is used to track people like emergency rescue teams 18:43 How company vehicles are tracked 20:06 Weather predictive forecast systems 22:14 Satellite TV 27:24 GIS (Geographic Information Systems) 30:20 Reviewing different types of GIS 30:45 Crime 31:48 Flood risks 33:17 Weather 34:52 Viewing GIS layers using Google Earth 37:36 Satellite Phone Communication 41:37 Advantages and Disadvantages of satellite systems --------------------- Exam Questions --------------------- 46:35 Question 1 - Tracking vehicles 49:36 Question 2 - Smartphone GPS 51:27 Question 3 - GIS for Flood risk assessment 56:16 Question 4 - Weather prediction and Aviation Safety 59:33 Question 5 - Emergency internet for disaster zones with satellites 01:03:35 Wrap up Link to the presentation used: https://www.dropbox.com/scl/fi/6b9m3b... --------------------------------------------------------------------- Links to the other tutorials of this chapter: Part 1 - Communication Systems:    • Theory - Communication Systems - ICT Appli...   Part 2 - Modeling Applications:    • Theory -  Modeling Applications - ICT Appl...   Part 3 - Computer controlled systems & Robotics:    • Theory - Controll Systems & Robotics - ICT...   Part 4 - Online Booking Systems    • Theory - Online Booking Systems - ICT Appl...   Part 5 - Banking Applications    • Theory - Banking Applications - ICT Applic...   Part 6 - Retail Industry Systems    • Theory -Retail Industry Systems - ICT Appl...   Part 7 - Computers in Medicine    • Theory -Computers in Medicine - ICT Applic...   Part 8 - Recognition Systems    • Theory -Recognition Systems - ICT Applicat...   Part 9 - Understanding Satellite Systems    • Theory -Recognition Systems - ICT Applicat...   Part 10 - Expert Systems    • Theory -Expert Systems - ICT Applications ...