ERDAS IMAGINE

Presented by

Nahid Alavi

PRESENTATION -ON

Guide ByProf.Ramesh Nanaware & Prof.Nitin Jadhav

Contents

1] Layer stack2] Model Maker 3] Georeferencing4] Reproject Image5] Image Enhancement

Contents

1] Layer stack2] Model Maker 3] Georeferencing4] Reproject Image

Layer stacking in ERDAS

Add First Band

Add 4 Band one by one

After Layer stackingImage

Layer Stack Using Model Maker

Input

Add Band 1

Add +1

Temporary Raster Only

Data Generation

Output

Georeferencing In ERDAS

RMS Error<1OUTPUT

OUTPUT TOPOSHEET

ReProject Image

Spatial Enhancement

Convolution-3*3 Low Pass Filter

Before After

Before After

3*3 High Pass Filter

Before After

AfterBefore

BeforeAfter

5*5 Vertical Kernel

Before After

AfterBefore

5*5 Horizontal Kernel

Before After

AfterBefore

Before After

AfterBefore

Radiometric Enhancement

Histogram Equalization

Before After

AfterBefore

Brightness Inversion

BeforeAfter

Haze Reduction

Before After

AfterBefore

Before After

AfterBefore