Index: Triangular chlorophyll index

Triangular chlorophyll index

Basic information

Name	Triangular chlorophyll index
Abbreviation	TCI
Formula	$1.2 (700nm - 550nm) - 1.5 (670nm - 550nm) \cdot \sqrt{\frac{700nm}{670nm}}$
Variables
Expl. of Variables
Wavelengths	550,670,700
Source	Original formula
Description

Visualisation of required spectral range

Bands
zoom Bands

Sensors

Nr.	Name	Spectral Range	Bands	Specific Formula	Calculated
1	AHS	428.5-13140	80	$1.2 (10 - 5) - 1.5 (9 - 5) \cdot \sqrt{\frac{10}{9}}$	Automatic
2	AISA	400-2506.7	498	$1.2 (131 - 66) - 1.5 (118 - 66) \cdot \sqrt{\frac{131}{118}}$	Automatic
3	ARIES-1	400-2587	105	$1.2 (16 - 8) - 1.5 (15 - 8) \cdot \sqrt{\frac{16}{15}}$	Automatic
4	ASAS	400-1020	62	$1.2 (30 - 15) - 1.5 (27 - 15) \cdot \sqrt{\frac{30}{27}}$	Automatic
5	AVIRIS	355.15-2515	224	$1.2 (37 - 21) - 1.5 (34 - 21) \cdot \sqrt{\frac{37}{34}}$	Automatic
6	AVIS	550-994	74	$1.2 (25 - 1) - 1.5 (20 - 1) \cdot \sqrt{\frac{25}{20}}$	Automatic
7	Azimuth Systems AZ-16	0-13000	12	$1.2 (6 - 3) - 1.5 (5 - 3) \cdot \sqrt{\frac{6}{5}}$	Automatic
8	CASI spectral	391-905.5	96	$1.2 (58 - 30) - 1.5 (53 - 30) \cdot \sqrt{\frac{58}{53}}$	Automatic
9	CASI-2 Vegetation	441.53-869.54	12	$1.2 (5 - 3) - 1.5 (4 - 3) \cdot \sqrt{\frac{5}{4}}$	Automatic
10	ChrisProbaM1	406-1003	62	$1.2 (A29 - A13) - 1.5 (A25 - A13) \cdot \sqrt{\frac{A29}{A25}}$	Automatic
11	ChrisProbaM3	438-1035	18	$1.2 (L9 - L4) - 1.5 (L8 - L4) \cdot \sqrt{\frac{L9}{L8}}$	Automatic
12	ChrisProbaM3A	420-910	18	$1.2 (L10 - L5) - 1.5 (L9 - L5) \cdot \sqrt{\frac{L10}{L9}}$	Automatic
13	ChrisProbaM4	486-796	18	$1.2 (C8 - C2) - 1.5 (C4 - C2) \cdot \sqrt{\frac{C8}{C4}}$	Automatic
14	ChrisProbaM5	438-1036	37	$1.2 (H10 - H4) - 1.5 (H8 - H4) \cdot \sqrt{\frac{H10}{H8}}$	Automatic
15	CZCS	433-12500	6	$1.2 (5 - 3) - 1.5 (4 - 3) \cdot \sqrt{\frac{5}{4}}$	Automatic
16	Daedalus	0-13000	12	$1.2 (6 - 3) - 1.5 (5 - 3) \cdot \sqrt{\frac{6}{5}}$	Automatic
17	DAIS-7915	400-12600	79	$1.2 (16 - 8) - 1.5 (15 - 8) \cdot \sqrt{\frac{16}{15}}$	Automatic
18	EnMap	420-2450	244	$1.2 (44 - 20) - 1.5 (39 - 20) \cdot \sqrt{\frac{44}{39}}$	Automatic
19	HYDICE	400-2500	210	$1.2 (30 - 15) - 1.5 (27 - 15) \cdot \sqrt{\frac{30}{27}}$	Automatic
20	HyMap	429-2493.8	126	$1.2 (18 - 9) - 1.5 (16 - 9) \cdot \sqrt{\frac{18}{16}}$	Automatic
21	Hyperion	349.896-2582.28	242	$1.2 (B35 - B20) - 1.5 (B32 - B20) \cdot \sqrt{\frac{B35}{B32}}$	Automatic
22	LandsatMSS (Landsat1-3)	500-1100	4	$1.2 (3 - 1) - 1.5 (2 - 1) \cdot \sqrt{\frac{3}{2}}$	Automatic
23	Orbview-4	450-2450	200	$1.2 (25 - 10) - 1.5 (22 - 10) \cdot \sqrt{\frac{25}{22}}$	Automatic
24	PHI	400-1000.35	244	$1.2 (122 - 61) - 1.5 (110 - 61) \cdot \sqrt{\frac{122}{110}}$	Automatic
25	RapidEye	440-850	5	$1.2 (Red_edge - Green) - 1.5 (Red - Green) \cdot \sqrt{\frac{Red_edge}{Red}}$	Automatic
26	Resurs-DK1	500-800	4	$1.2 (4 - 2) - 1.5 (3 - 2) \cdot \sqrt{\frac{4}{3}}$	Automatic
27	SCIAMACHY	240-2380	15	$1.2 (VIS2 - VIS1) - 1.5 (PMD3_VIS - VIS1) \cdot \sqrt{\frac{VIS2}{PMD3_VIS}}$	Automatic
28	Sentinel-2A	433-2280	13	$1.2 (5 - 3) - 1.5 (4 - 3) \cdot \sqrt{\frac{5}{4}}$	Automatic
29	VENμS	400-920	12	$1.2 (8 - 4) - 1.5 (7 - 4) \cdot \sqrt{\frac{8}{7}}$	Automatic
30	WorldView-2	400-1040	9	$1.2 (Pan - Green) - 1.5 (Red - Green) \cdot \sqrt{\frac{Pan}{Red}}$	Automatic