The Indian remote sensing satellite is

Options

A. Aryabhatt
B. Sputnik - I
C. INSAT 2B
D. IRS IB

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the name of the Indian remote sensing satellite.

2. **Understand the Options**: The options are not provided in the question, but we need to focus on the known Indian remote sensing satellites.

3. **Recall Information**: The Indian remote sensing satellite is known as IRS (Indian Remote Sensing). The first satellite in this series was IRS 1A, and the second is IRS 1B.

4. **Launch Details**: IRS 1B was launched on 29 August 1991. It was placed into a polar sun-synchronous orbit, which is a specific type of orbit that allows the satellite to pass over the same area of the Earth at the same local solar time.

5. **Define Remote Sensing**: Remote sensing refers to the technique of detecting or monitoring physical characteristics of an area from a distance, typically using satellite technology to measure reflected or emitted radiation.

6. **Conclusion**: Based on the information gathered, the correct answer to the question "The Indian remote sensing satellite is" is IRS 1B.

**Final Answer**: The Indian remote sensing satellite is IRS 1B.

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