2019 Science & Technology - Remote Sensing, Satellite applications

For the measurement/estimation of which of the following are satellite images/remote sensing data used? 1. Chlorophyll content in the vegetation of a specific location 2. Greenhouse gas emissions from rice paddies of a specific location 3. Land surface temperatures of a specific location Select the correct answer using the code given below.

• 1 only
• 2 and 3 only
• 3 only
• 1, 2 and 3