Question

Resourcesat-2 LISS-IV Indian satellite has a multispectral spatial resolution of:

• A. 5.8 m
• B. 23.5 m
• C. 2.5 m
• D. 0.3 m

Hint:

Important IRS sensor resolutions: \[ \boxed{ \begin{aligned} \text{LISS-III} &\rightarrow 23.5\ \text{m} \text{LISS-IV} &\rightarrow 5.8\ \text{m} \text{Cartosat-1 PAN} &\rightarrow 2.5\ \text{m} \end{aligned} } \]

Answer 1

The Correct Option is A

Concept: LISS-IV (Linear Imaging Self Scanner-IV) onboard Resourcesat-2 is a high-resolution multispectral sensor used for detailed resource mapping.

Step 1: Recall the spatial resolution. The multispectral spatial resolution of LISS-IV is \[ \boxed{5.8\ \text{m}} \] which enables detailed mapping of land use, agriculture, and natural resources.

Step 2: Identify the correct option. Hence, \[ \boxed{\text{Resourcesat-2 LISS-IV has a spatial resolution of }5.8\ \text{m}.} \] Therefore, the correct option is \[ \boxed{(A).} \]