Which satellite series is used for Earth observation and remote sensing in India?
- INSAT
- GSAT
- CARTOSAT
- IRNSS
Answer: CARTOSAT
CARTOSAT series satellites are dedicated to Earth observation and remote sensing with high-resolution cameras for cartography, urban planning, and resource monitoring. INSAT is for communication/weather, GSAT for communication, and IRNSS/NavIC for navigation.