Arrange the following developments in remote sensing in chronological order.
A. Google Earth serves Digital =Global and Landsat TM data.
B. SPOT1 launched.
C. ERTS-1 launched.
D. IRS-1C launched.
Choose the correct answer from the options given below:

Correct option is D

The correct chronological order of the given remote sensing developments is:
· C. ERTS-1 launched: ERTS-1 (Earth Resources Technology Satellite) was the first satellite dedicated to remote sensing, launched in 1972. It was later renamed Landsat 1.
· B. SPOT1 launched: SPOT1 (Satellite Pour l'Observation de la Terre) was launched in 1986 and was among the first high-resolution Earth observation satellites.
· D. IRS-1C launched: IRS-1C (Indian Remote Sensing Satellite) was launched in 1995, offering high-resolution panchromatic data.
· A. Google Earth serves Digital Global and Landsat TM data: Google Earth started providing access to high-resolution satellite images and Landsat Thematic Mapper (TM) data from 2005 onwards.