GIS Tutorial

From observation to a sustainable future: an indispensable world shaped by the interplay of GIS and Remote Sensing.”

What we need to know about earth's atmosphere in the knowledge of weather and climate

Key Factor for various remote sensing applications.

Corrections to satellite images.

IDEAL VS REAL Remote Sensing.

Law of conservation of energy in remote sensing applications.

The Stefan–Boltzmann law states that the amount of electromagnetic energy emitted by surface objects is directly proportional to the fourth power of their absolute temperature.

An atmospheric window is a region of the electromagnetic spectrum where radiation passes through the Earth’s atmosphere with minimal absorption, enabling multispectral sensors to capture selected clear bands while hyperspectral sensors record continuous spectral information across both clear and absorption regions.

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