Information for Sensor and Index

Formula

General Formula 802nm + 547nm 1657nm + 682nm
Specific Formula VNIR_Band3N + VNIR_Band1 SWIR_Band4 + VNIR_Band2
Calculated Automatic
Comment

Sensor

Name ASTER
Full Name Advanced Spaceborne Thermal Emission and Reflection Radiometer
Bands 15
Spectrum [nm] 520-11650
Spat.Res. [m] 15-90
Inclination 98.3
Platform
Operator NASA
Date of Launch 1999-12-18
Comment
Usable for Indices yes
Description

Index

Name Disease water stress index
Abbreviation DSWI
Formula 802nm + 547nm 1657nm + 682nm
Variables
Expl. of Variables
Wavelengths 547,682,802,1657
Source Original formula
Description Detect water-stressed crops at a canopy level.

References

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Visualisation

Sensor


Index