UG & PG materials (English version)

Nearest Neighbour Analysis (NNA)

The study of settlements in order to discern any regularity in spacing by comparing the actual pattern of settlement with a theoretical...

19 views

Hypothesis testing: Decision Rules, One-Tailed and Two-Tailed Tests, Decision Errors

Hypothesis Tests Statisticians follow a formal process to determine whether to reject a null hypothesis, based on sample data. This...

2 views

STAGES & PRINCIPLES OF REMOTE SENSING

Remote sensing (RS), also called earth observation, refers to obtaining information about objects or areas at the Earth’s surface without...

23 views

INTERNAL STRUCTURE OF THE EARTH IN REFERENCE TO SEISMOLOGY

Seismologists study shock, or seismic, waves as they travel through the Earth’s interior. These waves originate from natural sources like...

43 views

Calculation of antilog of a number using antilog table (mantissa table)

An antilog is the result of raising the base being used to the logarithm given or calculated. Put another way, it "undoes" what...

145 views

Concept of equilibrium in geomorphology

When a disturbance or a change in driving force (a perturbation) is imposed on a geomorphic system, the system responds to such a change...

1,358 views

Concept of System in geomorphology

Systems of all kinds are open, closed, or isolated according to how they interact, or do not interact, with their surroundings....

562 views

Population Policy in India

A ‘policy’ is a “plan of action, statement of aims and ideals, specially one made by a government, a political party, a business company,...

7 views

India’s Diaspora: Significance & Challenges

According to Global Migration Report 2020, India continues to be the largest country of origin of international migrants with a 17.5...

5 views

Theory of isostasy: Airy and Pratt

1. Theory of Sir George Airy: According to Airy the inner part of the mountains cannot be hollow; rather the excess weight of the...

136 views