Answer:
Enhancement, Image pre-processing, Classification, Transformation
Step-by-step explanation:
TECHNIQUE USED IN LANDSAT SATELLITE IMAGE ARE
1. Enhancement :-
It can be used to perceive visually. The picture that has already been corrected is enhanced to be interpreted
2.Image pre-processing :-
Used in the correction process. It help to corrects the radiometric, geometric and atmospheric distortion.
3. Classification :-
Used to strengthen the picture by condensing the pixels.
4. Transformation :-
Used to define characteristics such as geological constructions, models of drainage structure, bridge, highway, houses, etc.