Dr. Nisha Singh

Dr. Nisha Singh is a PhD from the Center for the Study of Regional Development, Jawaharlal Nehru University, New Delhi. She has six years of experience as an Assistant Professor of Geography at Kamala Nehru College, University of Delhi.

What is Spatial and Non-Spatial Data in GIS?

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Geospatial data is primarily of two types in GIS i.e. spatial data and non-spatial data. Geographical Information System (GIS) is a computer-based programming system which integrates hardware, software, data and user interface for capturing, analyzing and presenting all forms of geographically referenced information over the surface of the earth. It allows users to analyze and visualize … Read more

Adiabatic Rate of Temperature Change

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What is Adiabatic change of temperature? The change in temperature of any parcel of air due to change in pressure is called adiabatic change in temperature. This change in temperature happens without exchange of heat of a given parcel of rising air with the surrounding air. Let’s disaggregate this concept First, Earth surface gets heated … Read more