Satellites Remote sensing - SS3 Geography Past Questions and Answers - page 2

Example of a natural disaster where satellite remote sensing is valuable: Satellite remote sensing is valuable during events like hurricanes, where it can provide real-time images and data to track the storm's path, intensity, and potential impacts

Satellite data helps monitor the condition of natural resources, such as forests and water sources. This information is used to make informed decisions about resource conservation and sustainable use.

 

GPS uses a network of satellites orbiting the Earth to determine your exact location on the planet. Your GPS device receives signals from multiple satellites, and by triangulating these signals, it can calculate your position.

 

Satellites are used for reconnaissance, surveillance, and communication in military operations. They provide real-time intelligence, enable secure communication, and assist in monitoring potential threats.

 

Monitoring environmental changes, like deforestation and pollution, is crucial for maintaining a healthy planet. It helps us understand the impact of human activities on the environment, supports conservation efforts, and ensures sustainable resource management to protect ecosystems and biodiversity.