Consider the following statements and identify the correct answer using the codes given below:
1. LANDSAT 8 was launched in 2012.
2. It has operational land imager and thermal infrared sensors.
3. The temporal resolution of LANDSAT 8 is 10 days.
4. Its panchromatic spatial resolution is 15 metres.
1
1 and 3 are correct
2
2 and 3 are correct
3
1 and 4 are correct
4
2 and 4 are correct