Unit – I:
Aerial Photographs- Basic terms & Definitions, scales, relief displacements, Flight Planning, Stereoscopy, Characteristics of photographic images, Fundamentals of aerial photointerpretation, Introduction to Digital Photogrammetry.
Unit – II:
Remote Sensing: Physics of remote sensing, Remote sensing satellites and their data products,Sensors and orbital characteristics, Spectral reflectance curves, resolution and multi-concept, FCC
Unit – III:
Satellite Image – Characteristics and formats, Image histogram, Introduction to Image rectification, Image Enhancement, Land use and land cover classification system, Unsupervised and Supervised Classification, Applications of remote sensing.
Unit – IV:
Basic concepts of geographic data, GIS and its components, Data models, Topology, Process in GIS: Data capture, data sources, data encoding, geospatial analysis, GIS Applications
Unit – V:
Global Navigation Satellite System (GNSS), GPS, GLONASS, GALILEO, GPS: Space segment, Control segment, User segment, GPS satellite signals, Datum, coordinate sytem and map projection, Static, Kinematic and Differential GPS, GPS Applications.