WorldView 2 DVI

Simple Ratio NIR/RED Difference Vegetation Index for WorldView 2

Vegetation Satellite Provider: MAXAR

Get Imagery

Applications

Vegetation Analysis

Biomass Estimation

Chlorophyll Measurement

Leaf Area Index Assessment

Vegetation Water Content Analysis

Quick Stats

Category: vegetation

Sensor: WorldView 2

Provider: MAXAR

Bands Used: 2

Description

Simple vegetation index calculating the ratio of near-infrared to red reflectance. One of the earliest vegetation indices, useful for biomass estimation and vegetation analysis.

Formulas

General Formula

WorldView 2 Specific Formula

NIR1 / Yellow

Spectral Band Visualization

Band Wavelengths

Red: 630-690 nm

NIR: 770-900 nm

Code Examples

dvi.py

References

Jordan (1969)