NDA & NA Exam • Climatology & Oceanography Portal
NDA Climatology & Oceanography Hub
Select a chapter module to explore high-yield atmospheric notes, ocean current maps, practice drills, and previous years’ UPSC questions.
Chapter 01 • Atmosphere
Atmospheric Composition, Gases & Vertical Thermal Structure
Chapter 02 • Heat Balance
Insolation, Earth’s Heat Budget, Albedo & Temperature Inversion
Chapter 03 • Pressure & Winds
Pressure Belts, Coriolis Force, Planetary Winds & Monsoons
Chapter 04 • Precipitation
Humidity, Condensation, Clouds, Rainfall Types & Climate Classification
Chapter 05 • Oceanography I
Ocean Floor Relief, Continental Shelf, Temperature & Salinity
Chapter 06 • Oceanography II