Class 11 NCERT • Geography Book 3 (Practical Work)
Practical Geography Ch 06: Introduction to Remote Sensing
Select a topic or study module below to explore remote sensing principles, electromagnetic spectrum, sensors, platforms, active vs passive systems, satellite imagery interpretation, GIS basics, and comprehensive practical work solutions.
Topic 01 • Remote Sensing Principles
Exploring Acquisition of Information Without Physical Contact, Energy Sources, and Target Interaction
Topic 02 • Electromagnetic Spectrum
Analyzing Wavelengths, Visible Light, Infrared, Ultraviolet Regions, and Atmospheric Windows
Topic 03 • RS Process Stages
Studying Energy Emission, Transmission, Interaction with Earth Surface, Sensor Recording, and Data Delivery
Topic 04 • Sensors & Platforms
Investigating Ground, Airborne, and Spaceborne Platforms, Active vs Passive Sensors, and Scanners
Topic 05 • Orbits & IRS Program
Examining Sun-Synchronous, Geostationary Orbits, IRS Series, Resourcesat, and Cartosat Satellites
Topic 06 • Satellite Image Interpretation
Analyzing False Colour Composites (FCC), Spatial Resolution, Spectral Signatures, and Feature Recognition
Topic 07 • GIS Basics
Studying Spatial Data Layers, Vector and Raster Data Models, Overlay Analysis, and Applications
Module 08 • Solutions & Quiz