Index: Hue

Hue

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Basic information

Name	Hue
Abbreviation	H
Formula	$\arctan \left(\frac{2R-G-B}{30.5}\left(G-B\right)\right)$
Variables
Expl. of Variables
Wavelengths	420:480,490:570,640:760
Source	Original formula
Description

Visualisation of required spectral range

Sensors

Nr.	Name	Spectral Range	Bands	Specific Formula	Calculated	Comment
1	AHS	428.5-13140	80	$\arctan \left(\frac{2\mathrm{10}-4-1}{30.5}\left(4-1\right)\right)$	Automatic
2	AISA	400-2506.7	498	$\arctan \left(\frac{2\mathrm{131}-\mathrm{57}-\mathrm{22}}{30.5}\left(\mathrm{57}-\mathrm{22}\right)\right)$	Automatic
3	ALI	433-2350	10	$\arctan \left(\frac{2\mathrm{MS\_\_\_3}-\mathrm{MS\_\_\_2}-\mathrm{MS\_\_\_1\text{'}}}{30.5}\left(\mathrm{MS\_\_\_2}-\mathrm{MS\_\_\_1\text{'}}\right)\right)$	Automatic
4	ALOS	0-890	6	$\arctan \left(\frac{24-3-2}{30.5}\left(3-2\right)\right)$	Automatic
5	ARIES-1	400-2587	105	$\arctan \left(\frac{2\mathrm{16}-7-3}{30.5}\left(7-3\right)\right)$	Automatic
6	ASAS	400-1020	62	$\arctan \left(\frac{2\mathrm{30}-\mathrm{13}-5}{30.5}\left(\mathrm{13}-5\right)\right)$	Automatic
7	AVIRIS	355.15-2515	224	$\arctan \left(\frac{2\mathrm{37}-\mathrm{19}-\mathrm{10}}{30.5}\left(\mathrm{19}-\mathrm{10}\right)\right)$	Automatic
8	AVNIR	400-920	5	$\arctan \left(\frac{24-3-2}{30.5}\left(3-2\right)\right)$	Automatic
9	Azimuth Systems AZ-16	0-13000	12	$\arctan \left(\frac{26-3-1}{30.5}\left(3-1\right)\right)$	Automatic
10	CASI 550	400-1000	288	$\arctan \left(\frac{2\mathrm{144}-\mathrm{63}-\mathrm{25}}{30.5}\left(\mathrm{63}-\mathrm{25}\right)\right)$	Automatic
11	CASI EG	474.7-789.5	13	$\arctan \left(\frac{27-2-1}{30.5}\left(2-1\right)\right)$	Automatic
12	CASI spectral	391-905.5	96	$\arctan \left(\frac{2\mathrm{58}-\mathrm{27}-\mathrm{11}}{30.5}\left(\mathrm{27}-\mathrm{11}\right)\right)$	Automatic
13	CASI-2 Vegetation	441.53-869.54	12	$\arctan \left(\frac{25-3-1}{30.5}\left(3-1\right)\right)$	Automatic
14	CASI1500	380-1500	288	$\arctan \left(\frac{2\mathrm{83}-\mathrm{39}-\mathrm{19}}{30.5}\left(\mathrm{39}-\mathrm{19}\right)\right)$	Automatic
15	CASI_spatial	417-806	11	$\arctan \left(\frac{28-3-2}{30.5}\left(3-2\right)\right)$	Automatic
16	CBERS-1/CBERS-2	450-890	8	$\arctan \left(\frac{2\mathrm{red}-\mathrm{green}-\mathrm{blue}}{30.5}\left(\mathrm{green}-\mathrm{blue}\right)\right)$	Automatic
17	ChrisProbaM1	406-1003	62	$\arctan \left(\frac{2\mathrm{A29}-\mathrm{A11}-\mathrm{A3}}{30.5}\left(\mathrm{A11}-\mathrm{A3}\right)\right)$	Automatic
18	ChrisProbaM2	406-1036	18	$\arctan \left(\frac{2\mathrm{W14}-\mathrm{W5}-\mathrm{W2}}{30.5}\left(\mathrm{W5}-\mathrm{W2}\right)\right)$	Automatic
19	ChrisProbaM3	438-1035	18	$\arctan \left(\frac{2\mathrm{L9}-\mathrm{L3}-\mathrm{L1}}{30.5}\left(\mathrm{L3}-\mathrm{L1}\right)\right)$	Automatic
20	ChrisProbaM3A	420-910	18	$\arctan \left(\frac{2\mathrm{L10}-\mathrm{L4}-\mathrm{L2}}{30.5}\left(\mathrm{L4}-\mathrm{L2}\right)\right)$	Automatic
21	ChrisProbaM5	438-1036	37	$\arctan \left(\frac{2\mathrm{H10}-\mathrm{H3}-\mathrm{H1}}{30.5}\left(\mathrm{H3}-\mathrm{H1}\right)\right)$	Automatic
22	CZCS	433-12500	6	$\arctan \left(\frac{25-2-1}{30.5}\left(2-1\right)\right)$	Automatic
23	Daedalus	0-13000	12	$\arctan \left(\frac{26-3-1}{30.5}\left(3-1\right)\right)$	Automatic
24	DAIS-7915	400-12600	79	$\arctan \left(\frac{2\mathrm{16}-7-3}{30.5}\left(7-3\right)\right)$	Automatic
25	Deimos-2	420-890	5	$\arctan \left(\frac{2\mathrm{MS3}-\mathrm{MS2}-\mathrm{MS1}}{30.5}\left(\mathrm{MS2}-\mathrm{MS1}\right)\right)$	Automatic
26	DubaiSat-1	420-890	5	$\arctan \left(\frac{2\mathrm{MS3\_Red}-\mathrm{MS2\_Green}-\mathrm{MS1\_Blue}}{30.5}\left(\mathrm{MS2\_Green}-\mathrm{MS1\_Blue}\right)\right)$	Automatic
27	EnMap	420-2450	244	$\arctan \left(\frac{2\mathrm{44}-\mathrm{17}-5}{30.5}\left(\mathrm{17}-5\right)\right)$	Automatic
28	Formosat-2	450-900	5	$\arctan \left(\frac{2\mathrm{B3}-\mathrm{B2}-\mathrm{B1}}{30.5}\left(\mathrm{B2}-\mathrm{B1}\right)\right)$	Automatic
29	GeoEye-1	450-920	5	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
30	GLI	375-12500	36	$\arctan \left(\frac{2\mathrm{14}-\mathrm{21}-\mathrm{20}}{30.5}\left(\mathrm{21}-\mathrm{20}\right)\right)$	Automatic
31	HRSC-A	395-1015	5	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
32	HYDICE	400-2500	210	$\arctan \left(\frac{2\mathrm{30}-\mathrm{13}-5}{30.5}\left(\mathrm{13}-5\right)\right)$	Automatic
33	HyMap	429-2493.8	126	$\arctan \left(\frac{2\mathrm{18}-7-2}{30.5}\left(7-2\right)\right)$	Automatic
34	Hyperion	349.896-2582.28	242	$\arctan \left(\frac{2\mathrm{B35}-\mathrm{B18}-\mathrm{B10}}{30.5}\left(\mathrm{B18}-\mathrm{B10}\right)\right)$	Automatic
35	IKONOS-2	445-900	5	$\arctan \left(\frac{2\mathrm{Rot}-\mathrm{Grün}-\mathrm{Blau}}{30.5}\left(\mathrm{Grün}-\mathrm{Blau}\right)\right)$	Automatic
36	IRS-1A	450-860	4	$\arctan \left(\frac{23-2-1}{30.5}\left(2-1\right)\right)$	Automatic
37	IRS-1B	450-860	4	$\arctan \left(\frac{23-2-1}{30.5}\left(2-1\right)\right)$	Automatic
38	IRS-P2	450-860	4	$\arctan \left(\frac{23-2-1}{30.5}\left(2-1\right)\right)$	Automatic
39	IRS-P3	403-1650	18	$\arctan \left(\frac{2\mathrm{MOS\_B8}-\mathrm{MOS\_B4}-\mathrm{MOS\_B13}}{30.5}\left(\mathrm{MOS\_B4}-\mathrm{MOS\_B13}\right)\right)$	Automatic
40	IRS-P4	402-1700	9	$\arctan \left(\frac{26-4-2}{30.5}\left(4-2\right)\right)$	Automatic
41	Kompsat-2	0-900	5	$\arctan \left(\frac{24-3-2}{30.5}\left(3-2\right)\right)$	Automatic
42	Landsat 8	435-12510	11	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Manual
43	LandsatETM+ (Landsat7)	450-12500	8	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
44	LandsatTM (Landsat4,5)	450-12500	7	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
45	MERIS	407.5-905	15	$\arctan \left(\frac{29-4-2}{30.5}\left(4-2\right)\right)$	Automatic
46	MERSI	402-12750	20	$\arctan \left(\frac{2\mathrm{12}-9-7}{30.5}\left(9-7\right)\right)$	Automatic
47	MMR	450-2300	7	$\arctan \left(\frac{23-2-1}{30.5}\left(2-1\right)\right)$	Automatic
48	MODIS	405-14385	36	$\arctan \left(\frac{2\mathrm{14}-\mathrm{11}-9}{30.5}\left(\mathrm{11}-9\right)\right)$	Automatic
49	MVISR	430-12200	10	$\arctan \left(\frac{21-8-7}{30.5}\left(8-7\right)\right)$	Automatic
50	OCM-2	402-885	8	$\arctan \left(\frac{27-4-2}{30.5}\left(4-2\right)\right)$	Automatic
51	Orbview-1	450-900	5	$\arctan \left(\frac{24-3-2}{30.5}\left(3-2\right)\right)$	Automatic
52	Orbview-4	450-2450	200	$\arctan \left(\frac{2\mathrm{25}-8-1}{30.5}\left(8-1\right)\right)$	Automatic
53	PHI	400-1000.35	244	$\arctan \left(\frac{2\mathrm{122}-\mathrm{53}-\mathrm{20}}{30.5}\left(\mathrm{53}-\mathrm{20}\right)\right)$	Automatic
54	Pleiades-1	430-950	5	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
55	QuickBird	450-900	5	$\arctan \left(\frac{2\mathrm{red}-\mathrm{green}-\mathrm{blue}}{30.5}\left(\mathrm{green}-\mathrm{blue}\right)\right)$	Automatic
56	RapidEye	440-850	5	$\arctan \left(\frac{2\mathrm{Red\_edge}-\mathrm{Green}-\mathrm{Blue}}{30.5}\left(\mathrm{Green}-\mathrm{Blue}\right)\right)$	Automatic
57	Resource21	450-1650	6	$\arctan \left(\frac{23-2-1}{30.5}\left(2-1\right)\right)$	Automatic
58	SCIAMACHY	240-2380	15	$\arctan \left(\frac{2\mathrm{VIS2}-\mathrm{VIS1}-\mathrm{PMD2\_VIS}}{30.5}\left(\mathrm{VIS1}-\mathrm{PMD2\_VIS}\right)\right)$	Automatic
59	SeaWiFS	412-905	8	$\arctan \left(\frac{26-4-2}{30.5}\left(4-2\right)\right)$	Automatic
60	Sentinel-2A	433-2280	13	$\arctan \left(\frac{25-3-1}{30.5}\left(3-1\right)\right)$	Automatic
61	SIS	450-900	5	$\arctan \left(\frac{24-3-2}{30.5}\left(3-2\right)\right)$	Automatic
62	SPOT 6	450-890	5	$\arctan \left(\frac{2\mathrm{RED}-\mathrm{GREEN}-\mathrm{BLUE}}{30.5}\left(\mathrm{GREEN}-\mathrm{BLUE}\right)\right)$	Automatic
63	SPOT 7	450-890	5	$\arctan \left(\frac{2\mathrm{RED}-\mathrm{GREEN}-\mathrm{BLUE}}{30.5}\left(\mathrm{GREEN}-\mathrm{BLUE}\right)\right)$	Automatic
64	VENμS	400-920	12	$\arctan \left(\frac{28-4-2}{30.5}\left(4-2\right)\right)$	Automatic
65	VIIRS	412-13350	22	$\arctan \left(\frac{2\mathrm{I1}-\mathrm{M3}-\mathrm{M2}}{30.5}\left(\mathrm{M3}-\mathrm{M2}\right)\right)$	Automatic
66	VIRR	430-12500	10	$\arctan \left(\frac{21-8-7}{30.5}\left(8-7\right)\right)$	Automatic
67	WorldView-2	400-1040	9	$\arctan \left(\frac{2\mathrm{Red}-\mathrm{Green}-\mathrm{Coastal\_Band}}{30.5}\left(\mathrm{Green}-\mathrm{Coastal\_Band}\right)\right)$	Automatic
68	WorldView-3	400-2365	29	$\arctan \left(\frac{2\mathrm{Red\_Edge}-\mathrm{Green}-\mathrm{Coastal}}{30.5}\left(\mathrm{Green}-\mathrm{Coastal}\right)\right)$	Automatic

Applications

Nr.	Name	Comment
1	Vegetation

References

Nr.	Author/Title	Year	Comment
1	Escadafal, R.; Belghith, A.; Ben Moussa, H. - Indices spectraux pour la dégradation des milieux naturels en Tunisie aride	1994

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Visualisation of Sensor-Bands

Index:

Sensors:

AHS

AISA

ALI

ALOS

ARIES-1

ASAS

AVIRIS

AVNIR

Azimuth Systems AZ-16

CASI 550

CASI EG

CASI spectral

CASI-2 Vegetation

CASI1500

CASI_spatial

CBERS-1/CBERS-2

ChrisProbaM1

ChrisProbaM2

ChrisProbaM3

ChrisProbaM3A

ChrisProbaM5

CZCS

Daedalus

DAIS-7915

Deimos-2

DubaiSat-1

EnMap

Formosat-2

GeoEye-1

GLI

HRSC-A

HYDICE

HyMap

Hyperion

IKONOS-2

IRS-1A

IRS-1B

IRS-P2

IRS-P3

IRS-P4

Kompsat-2

Landsat 8

LandsatETM+ (Landsat7)

LandsatTM (Landsat4,5)

MERIS

MERSI

MMR

MODIS

MVISR

OCM-2

Orbview-1

Orbview-4

PHI

Pleiades-1

QuickBird

RapidEye

Resource21

SCIAMACHY

SeaWiFS

Sentinel-2A

SIS

SPOT 6

SPOT 7

VENμS

VIIRS

VIRR

WorldView-2

WorldView-3

List of Indices