Photogrammetric Engineering and Remote Sensing

Photogrammetric Engineering and Remote Sensing involve capturing and analyzing images from aircraft or satellites to study the Earth's surface. Photogrammetry uses photographs to measure distances, shapes, and features accurately, creating maps and 3D models. Remote sensing involves collecting data without direct contact, often through sensors detecting different wavelengths of light. These techniques are essential for applications like land surveying, environmental monitoring, urban planning, and disaster management, providing detailed and up-to-date information over large areas efficiently and cost-effectively.