GPS - Practice Mode

1) Which is an application of GPS for visually impaired?
Correct Answer: MOBIC
2) Which is an application of GPS for visually impaired in India?
Correct Answer: Drishti
3) What is meant by the study of something without direct contact?
Correct Answer: Remote sensing
4) What is the practice of determining the geometric properties of objects from photographic images
Correct Answer: Photogrammetry
5) What is the another name for exposure station?
Correct Answer: Air station