An Introduction to Image Sharpening Tools in SAGA GIS

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Purpose

Introduction

SAGA GIS

Remote Sensing Image Sharpening

What is image sharpening?

Applications

Considerations

Spatial Resolution

Spectral Resolution

Image Sharpening tools in SAGA

Normalised Colour

Brovey

IHS transform

PCA-based

Methods

Acquiring Data

Importing images as grids

Performing the image sharpening