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List Of Earth Observation Satellites Video Lecture | Science & Technology for UPSC CSE

FAQs on List Of Earth Observation Satellites Video Lecture - Science & Technology for UPSC CSE

1. What is the purpose of Earth observation satellites?

Ans. Earth observation satellites are used to monitor and collect data about Earth's surface, atmosphere, and oceans. They help in studying weather patterns, monitoring natural disasters, tracking climate change, and managing resources.

2. How do Earth observation satellites collect data?

Ans. Earth observation satellites use various sensors, such as cameras and radar, to capture images and data from space. These sensors then transmit the data back to Earth for analysis.

3. What are some examples of Earth observation satellites?

Ans. Some examples of Earth observation satellites include Landsat, Sentinel, Aqua, Terra, and GOES. These satellites are operated by different agencies and countries around the world.

4. How do Earth observation satellites help in disaster management?

Ans. Earth observation satellites provide real-time data on natural disasters such as hurricanes, wildfires, and earthquakes. This data helps in monitoring the situation, coordinating rescue efforts, and assessing the damage.

5. How are Earth observation satellites useful in agriculture?

Ans. Earth observation satellites help in monitoring crop health, predicting yields, and assessing soil conditions. This data is valuable for farmers in making informed decisions about irrigation, fertilization, and pest control.

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Sep 20, 2025 Last updated

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