Physics of Remote Sensing - Electromagnetic Radiation and its Quantities - Radiant Energy - Radiant Flux - Irradiance - Exultance - Solid Angle Unit -Radiant Intensity Radiance - Spectral Quantities - Radiation Laws - Plancks, Stefans, Boltsman And Kirchoffs Laws
Whiskbroom and Push Broom - Sensors used In IRS - Landsat – Spot Satellites Resolutions: Spatial, Spectral, Temporal and Radiometric
Fundamental of image interpretation: image interpretation keys
Digital image processing: pre-processing, geometric and Radio metric corrections, 10 contrast starching, principle component and analysis and filtering
Image classification: supervised and unsupervised. Accuracy assessment.