Index: Aerosol free vegetation index 2100

Aerosol free vegetation index 2100

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Basic information

Name	Aerosol free vegetation index 2100
Abbreviation	AFRI2100
Formula	$\left(\mathrm{NIR}-0.5\frac{\mathrm{2100nm}}{\mathrm{NIR}+0.56\mathrm{2100nm}}\right)$
Variables
Expl. of Variables
Wavelengths	780:1400,2100
Source	Original formula
Description

Visualisation of required spectral range

Sensors

Nr.	Name	Spectral Range	Bands	Specific Formula	Calculated	Comment
1	AISA	400-2506.7	498	$\left(\mathrm{264}-0.5\frac{\mathrm{431}}{\mathrm{264}+0.56\mathrm{431}}\right)$	Automatic
2	ALI	433-2350	10	$\left(\mathrm{MS\_\_\_5\text{'}}-0.5\frac{\mathrm{MS\_\_\_7}}{\mathrm{MS\_\_\_5\text{'}}+0.56\mathrm{MS\_\_\_7}}\right)$	Automatic
3	ARIES-1	400-2587	105	$\left(\mathrm{36}-0.5\frac{\mathrm{73}}{\mathrm{36}+0.56\mathrm{73}}\right)$	Automatic
4	AVIRIS	355.15-2515	224	$\left(\mathrm{78}-0.5\frac{\mathrm{183}}{\mathrm{78}+0.56\mathrm{183}}\right)$	Automatic
5	Azimuth Systems AZ-16	0-13000	12	$\left(8-0.5\frac{\mathrm{10}}{8+0.56\mathrm{10}}\right)$	Automatic
6	Daedalus	0-13000	12	$\left(8-0.5\frac{\mathrm{10}}{8+0.56\mathrm{10}}\right)$	Automatic
7	DAIS-7915	400-12600	79	$\left(\mathrm{32}-0.5\frac{\mathrm{45}}{\mathrm{32}+0.56\mathrm{45}}\right)$	Automatic
8	EnMap	420-2450	244	$\left(\mathrm{108}-0.5\frac{\mathrm{209}}{\mathrm{108}+0.56\mathrm{209}}\right)$	Automatic
9	GLI	375-12500	36	$\left(\mathrm{24}-0.5\frac{\mathrm{29}}{\mathrm{24}+0.56\mathrm{29}}\right)$	Automatic
10	HYDICE	400-2500	210	$\left(\mathrm{69}-0.5\frac{\mathrm{170}}{\mathrm{69}+0.56\mathrm{170}}\right)$	Automatic
11	HyMap	429-2493.8	126	$\left(\mathrm{44}-0.5\frac{\mathrm{103}}{\mathrm{44}+0.56\mathrm{103}}\right)$	Automatic
12	Hyperion	349.896-2582.28	242	$\left(\mathrm{B95}-0.5\frac{\mathrm{B195}}{\mathrm{B95}+0.56\mathrm{B195}}\right)$	Automatic
13	LandsatETM+ (Landsat7)	450-12500	8	$\left(\mathrm{NIR}-0.5\frac{\mathrm{SWIRII}}{\mathrm{NIR}+0.56\mathrm{SWIRII}}\right)$	Automatic
14	LandsatTM (Landsat4,5)	450-12500	7	$\left(\mathrm{NIR}-0.5\frac{\mathrm{SWIRII}}{\mathrm{NIR}+0.56\mathrm{SWIRII}}\right)$	Automatic
15	MIPAS	685-2410	5	$\left(\mathrm{NIR2}-0.5\frac{\mathrm{SWIR2}}{\mathrm{NIR2}+0.56\mathrm{SWIR2}}\right)$	Automatic
16	MMR	450-2300	7	$\left(5-0.5\frac{7}{5+0.567}\right)$	Automatic
17	Orbview-4	450-2450	200	$\left(\mathrm{64}-0.5\frac{\mathrm{165}}{\mathrm{64}+0.56\mathrm{165}}\right)$	Automatic
18	SASI600	950-2450	100	$\left(\mathrm{10}-0.5\frac{\mathrm{77}}{\mathrm{10}+0.56\mathrm{77}}\right)$	Automatic
19	Sentinel-2A	433-2280	13	$\left(9-0.5\frac{\mathrm{12}}{9+0.56\mathrm{12}}\right)$	Automatic

Applications

Nr.	Name	Comment
1	Fire
2	Forestry
3	Vegetation

References

Nr.	Author/Title	Year	Comment
1	Karnieli, A.; Kaufman, Y. J.; Remer, L.; Wald, A. - AFRI - aerosol free vegetation index	2001
2	Metternicht, G. - Vegetation indices derived from high-resolution airborne videography for precision crop management	2003

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Visualisation of Sensor-Bands

Index:

Sensors:

AISA

ALI

ARIES-1

AVIRIS

Azimuth Systems AZ-16

Daedalus

DAIS-7915

EnMap

GLI

HYDICE

HyMap

Hyperion

LandsatETM+ (Landsat7)

LandsatTM (Landsat4,5)

MIPAS

MMR

Orbview-4

SASI600

Sentinel-2A

List of Indices