Mapping | MCQs

Q1: What is photogrammetry in the context of surveying?

سروے کے تناظر میں فوٹوگرامیٹری کیا ہے؟

A technique that uses photographs to make measurements and create maps and 3D models

A GPS-based method for calculating distances

A technique that uses satellites to measure land elevations

A process of manually drawing topographic maps