Dragonette-2/3 H
Hue Index for Dragonette-2/3
Urban Satellite Provider: Wyvern
Applications
Color Analysis
Material Classification
Urban Mapping
Land Cover Analysis
Quick Stats
Category: urban
Sensor: Dragonette-2/3
Provider: Wyvern
Bands Used: 3
Description
Color index representing the dominant wavelength in visible spectrum. Used for color analysis and classification of materials based on their spectral hue characteristics.
Formulas
General Formula
Dragonette-2/3 Specific Formula
arctan((2 * Band14 - Band8 - Band2) / (30.5 * (Band8 - Band2)))Spectral Band Visualization
Band Wavelengths
Red: 630-690 nm
Green: 530-590 nm
Blue: 450-515 nm
Code Examples
hue.py
References
Standard color theory