NOC:Introduction to Geographic Information Systems


Lecture 1 - What is Geographic Information Systems ?


Lecture 2 - Different components of GIS


Lecture 3 - Different types of vector data and concept of topology


Lecture 4 - Raster data models and comparisons with vector


Lecture 5 - TIN data model and comparisons with raster


Lecture 6 - Non-spatial data (attributes) and their type


Lecture 7 - Raster data compression techniques


Lecture 8 - Spatial database systems and their types


Lecture 9 - Pre-processing of spatial datasets


Lecture 10 - Geo-referencing


Lecture 11 - Different map projections


Lecture 12 - Spatial interpolation techniques


Lecture 13 - Digital Elevation Models and different types of resolutions


Lecture 14 - Quality assessment of freely available DEMS


Lecture 15 - GIS analysis - Part 1


Lecture 16 - GIS analysis - Part 2 (Overlaying Operations)


Lecture 17 - GIS analysis - Part 3 (Buffer Analysis)


Lecture 18 - Classification Methods


Lecture 19 - Errors in GIS and Key elements of maps


Lecture 20 - Limitations of GIS