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Civil Engineering
Remote Sensing (Web)
Syllabus
Co-ordinated by :
IISc Bangalore
Available from :
2014-04-09
Lec :
1
Modules / Lectures
Introduction and Basic Concepts
Introduction, Basic concepts of remote sensing, Airborne and space-borne sensors, Passive and active remote sensing
EMR Spectrum, Energy sources and radiation principles
Energy interactions in the atmosphere
Energy interactions with earth surface features, Spectral reflectance curves I
Energy interactions with earth surface features, Spectral reflectance curves II
Remote Sensing Systems
Satellites and orbits, Geo-synchronous, sun synchronous and polar orbiting satellites
Spatial, spectral and radiometric resolutions, Temporal resolution I
Spatial, spectral and radiometric resolutions, Temporal resolution II
Multispectral, thermal and hyperspectral remote sensing.
Remote sensing satellites and their features
Digital Image Processing - Image Restoration
Geometric Corrections
Ground Control Points (GCP), Co-registration of data
Atmospheric corrections, Solar illumination corrections
Digital Image Processing - Image Enhancement
Concept of colour, RGB and IHS colour schemes, Colour composites
Contrast stretching – linear and non-linear stretching
Filtering techniques, Edge enhancement
Density slicing, Thresholding, Intensity-Hue-Saturation (IHS) images, Time composite images, Synergetic images
Digital Image Processing - Information Extraction Module
Supervised and unsupervised classification I
Supervised and unsupervised classification II
Fuzzy classification
Image transformations, Ratio images, Vegetation indices
Principal component analysis
Digital Image Processing Software
Image processing software
Image processing using MATLAB
Digital Elevation Modeling
Introduction, Sources of digital elevation data, Types of DEM
Radar interferometry, Shuttle Radar Topographic Mission (SRTM) data I
Radar interferometry, Shuttle Radar Topographic Mission (SRTM) data II
DEM for Slope, Aspect, Flow direction, Flow pathways, Flow accumulation, Streams, Catchment area delineation I
DEM for Slope, Aspect, Flow direction, Flow pathways, Flow accumulation, Streams, Catchment area delineation II
Remote Sensing Applications
Watershed management
Rainfall-runoff modeling
Irrigation management
Flood mapping
Drought assessment
Environmental monitoring
Other applications
Advanced Topics
Passive and active microwave remote sensing, Sources of microwave data I
Passive and active microwave remote sensing, Sources of microwave data II
Global positioning System (GPS)
Hyperspectral remote sensing
Web Content
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