NPTEL : NOC:Geographic Information Systems (Civil Engineering)

Co-ordinators : Prof. Arun K. Saraf


Lecture 1 - What is Geographic Information Systems ?

Lecture 2 - Essential Components of GIS

Lecture 3 - Different types of vector data

Lecture 4 - Concept of topology

Lecture 5 - Demonstration through GIS software

Lecture 6 - Raster data model and comparisons with vector

Lecture 7 - TIN data model and comparisons with raster

Lecture 8 - Non-spatial data (attributes) and their types

Lecture 9 - Vector data compression techniques

Lecture 10 - Demonstration through GIS software

Lecture 11 - Raster data compression techniques - 1

Lecture 12 - Raster data compression techniques - 2

Lecture 13 - Georeferencing

Lecture 14 - Pre-processing of spatial datasets - 1

Lecture 15 - Demonstration through GIS software

Lecture 16 - Pre-processing of spatial datasets - 2

Lecture 17 - Pre-processing of spatial datasets - 3

Lecture 18 - Spatial Interpolation Techniques - 1

Lecture 19 - Spatial Interpolation Techniques - 2

Lecture 20 - GIS ANALYSIS - 1

Lecture 21 - GIS Analysis - 2

Lecture 22 - GIS Analysis - 3

Lecture 23 - GIS Analysis - 4

Lecture 24 - GIS Analysis - 5

Lecture 25 - Demonstration through GIS software

Lecture 26 - GIS Analysis - 6

Lecture 27 - GIS Analysis - 7

Lecture 28 - Attributes Classification Methods

Lecture 29 - Special database systems and their types - 1

Lecture 30 - Demonstration through GIS software

Lecture 31 - Spatial database systems and their types - 2

Lecture 32 - Concept of NoData in Raster

Lecture 33 - Different map projections

Lecture 34 - Concept of digital elevation model (DEM) and how it is represented

Lecture 35 - Demonstration through GIS software

Lecture 36 - Various techniques to generate digital elevation model - 1

Lecture 37 - Various techniques to generate digital elevation model - 2

Lecture 38 - Various techniques to generate digital elevation model - 3

Lecture 39 - Digital Elevation Models and different types of resolutions

Lecture 40 - Demonstration through GIS software

Lecture 41 - How to assess quality of a DEM?

Lecture 42 - Integration of DEMs with satellite data

Lecture 43 - Demonstration through GIS software...

Lecture 44 - Common derivatives of DEMs - Slope and aspect - 1

Lecture 45 - Common derivatives of DEMs - Slope and aspect - 2

Lecture 46 - Common derivatives of DEMs - Slope and aspect - 3

Lecture 47 - Demonstration through GIS software

Lecture 48 - DEMs derivatives - 1

Lecture 49 - DEMs derivatives - 2

Lecture 50 - DEMs derivatives - 3

Lecture 51 - DEMs derivatives - 4

Lecture 52 - Shaded relief models and their applications

Lecture 53 - DEM based Surface Hydrologic Modelling - 1

Lecture 54 - DEM based Surface Hydrologic Modelling - 2

Lecture 55 - DEMs and Dam Simulation and its application in groundwater hydrology

Lecture 56 - Applications of DEMs in Viewshed and Flood Hazard Mapping

Lecture 57 - Applications of DEMs in solar and wind energy potential estimations

Lecture 58 - DEMs Sources, limitations and future of Digital Elevation Models

Lecture 59 - Errors in GIS and key elements of maps

Lecture 60 - Limitations of GIS