Sensor: CASI-2 Vegetation

CASI-2 Vegetation

Basic information

Name	CASI-2 Vegetation
Full Name	Compact Airborne Spectrographic Imager (CASI-2)
Bands	12
Spectrum [nm]	441.53-869.54
Spat.Res. [m]	0-0
Inclination	0
Orbit Height	0
Orbit Type
Platform	airborne
Operator	ITRES
Date of Launch	0000-00-00
status
Comment
Usable for Indices	yes
Description

Bands/Channels

Bands
zoom Bands

Nr.	Start WL	Middle WL	End WL	Sp.Rg.	Comment
1	441.53	450.4	459.17	17.6	CASI-2 Vegetation
2	480.37	490.1	499.84	19.5	Veg. response
3	547.74	552.2	556.63	8.9	Green veg max
4	665.57	670.2	674.74	9.2	Veg absorp. max
5	694.28	698.8	703.27	9	Red-edge (1)
6	705.07	708.1	711.06	6	Red-edge (2)
7	735.66	740.2	744.67	9	Red-edge (3)
8	746.47	750.1	753.68	7.2	Red-edge (4)
9	760.9	762.7	764.51	3.6	Oxigen absorp.
10	775.34	779.9	784.37	9	Veg reflect. Max
11	815.13	819.7	824.18	9.1	Water absorp.
12	860.46	865	869.54	9.1	NIR plateau

Indices

Nr.	Name	Specific Formula	Calculated
1	Adjusted transformed soil-adjusted VI	$1.22 \frac{12 - 1.22 5 - 0.03}{1.22 12 + 5 - 1.22 \cdot 0.03 + 0.08 (1 + {1.22}^{2})}$	Automatic
2	Anthocyanin reflectance index	$\frac{1}{3} - \frac{1}{5}$	Automatic
3	Ashburn Vegetation Index	$2.0 12 - 4$	Automatic
4	Atmospherically Resistant Vegetation Index	$\frac{12 - 5 - y (5 - 1)}{12 + 5 - y (5 - 1)}$	Automatic
5	Atmospherically Resistant Vegetation Index 2	$-0.18 + 1.17 (\frac{12 - 5}{12 + 5})$	Automatic
6	Blue-wide dynamic range vegetation index	$\frac{0.1 12 - 1}{0.1 12 + 1}$	Automatic
7	Browning Reflectance Index	$\frac{\frac{1}{3} - \frac{1}{5}}{12}$	Automatic
8	Canopy Chlorophyll Content Index	$\frac{\frac{12 - 6}{12 + 6}}{\frac{12 - Red}{12 + Red}}$	Automatic
9	Chlorophyll Absorption Ratio Index	$(\frac{5}{4}) \frac{\sqrt{{(\frac{5 - 3}{150} \cdot 670 + 4 + (3 - (\frac{5 - 3}{150} \cdot 550)))}^{2}}}{{(\frac{5 - 3}{150^{2}} + 1)}^{0.5}}$	Automatic
10	Chlorophyll Absorption Ratio Index 2	$(\frac{\| (\frac{5 - 3}{150} \cdot 4 + 4 + 3 - (a \cdot 3)) \|}{{(a^{2} + 1)}^{0.5}}) (\frac{5}{4})$	Automatic
11	Chlorophyll Green	${(\frac{10}{3})}^{(-1)}$	Automatic
12	Chlorophyll Index Green	$\frac{12}{3} - 1$	Automatic
13	Chlorophyll Index RedEdge 710	$\frac{8}{6} - 1$	Automatic
14	Chlorophyll IndexRedEdge	$\frac{12}{6} - 1$	Automatic
15	Chlorophyll Red-Edge	${(\frac{10}{6})}^{(-1)}$	Automatic
16	Chlorophyll vegetation index	$12 \frac{5}{3^{2}}$	Automatic
17	Coloration Index	$\frac{5 - 1}{5}$	Automatic
18	Corrected Transformed Vegetation Index	$\frac{(\frac{5 - 3}{5 + 3}) + 0, 5}{\| (\frac{5 - 3}{5 + 3}) + 0, 5 \|} \cdot \sqrt{\| ((\frac{5 - 3}{5 + 3})) + 0, 5 \|}$	Automatic
19	Datt4	$\frac{4}{3 \cdot 6}$	Automatic
20	Difference NIR/Green	$12 - 3$	Automatic
21	Differenced Vegetation Index MSS	$2.4 12 - 4$	Automatic
22	Enhanced Vegetation Index	$2.5 \frac{12 - 5}{(12 + 6 5 - 7.5 1) + 1}$	Automatic
23	Enhanced Vegetation Index 2	$2.4 \frac{12 - 5}{12 + 5 + 1}$	Automatic
24	Enhanced Vegetation Index 2	$2.5 \frac{12 - 5}{12 + 2.4 5 + 1}$	Automatic
25	EPI	$a \frac{4}{{(3 \cdot 6)}^{b}}$	Automatic
26	Ferric iron, Fe3+	$\frac{4}{3}$	Automatic
27	Global Environment Monitoring Index	$(\frac{2 (12^{2} - 5^{2}) + 1.5 12 + 0.5 5}{12 + 5 + 0.5} (1 - 0.25 \frac{2 (12^{2} - 5^{2}) + 1.5 12 + 0.5 5}{12 + 5 + 0.5}) - \frac{5 - 0.125}{1 - 5})$	Automatic
28	Green atmospherically resistant vegetation index	$\frac{12 - (3 - (1 - 5))}{12 - (3 + (1 - 5))}$	Automatic
29	Green leaf index	$\frac{2 3 - 5 - 1}{2 3 + 5 + 1}$	Automatic
30	Green Normalized Difference Vegetation Index	$\frac{12 - 3}{12 + 3}$	Automatic
31	Green Optimized Soil Adjusted Vegetation Index	$\frac{12 - 3}{12 + 3 + Y}$	Automatic
32	Green Soil Adjusted Vegetation Index	$\frac{12 - 3}{12 + 3 + L} (1 + L)$	Automatic
33	Green-Blue NDVI	$\frac{12 - (3 + 1)}{12 + (3 + 1)}$	Automatic
34	Green-Red NDVI	$\frac{12 - (3 + 5)}{12 + (3 + 5)}$	Automatic
35	Hue	$\arctan (\frac{2 5 - 3 - 1}{30.5} (3 - 1))$	Automatic
36	Ideal vegetation index	$\frac{12 - b}{a \cdot 5}$	Automatic
37	Infrared percentage vegetation index	$\frac{\frac{12}{12 + 5}}{2} ((\frac{5 - 3}{5 + 3}) + 1)$	Automatic
38	Intensity	$(\frac{1}{30.5}) (5 + 3 + 1)$	Automatic
39	Inverse reflectance 550	$3^{(-1)}$	Automatic
40	Inverse reflectance 700	$5^{(-1)}$	Automatic
41	Log Ratio	$\log (\frac{12}{5})$	Automatic
42	Misra Green Vegetation Index	$-0.386 3 - 0.530 4 + 0.535 8 + 0.532 12$	Automatic
43	Misra Non Such Index	$0.404 3 - 0.039 4 - 0.505 8 + 0.762 12$	Automatic
44	Misra Soil Brightness Index	$0.406 3 + 0.600 4 + 0.645 8 + 0.243 12$	Automatic
45	Misra Yellow Vegetation Index	$0.723 3 - 0.597 4 + 0.206 8 - 0.278 12$	Automatic
46	Modified anthocyanin reflectance index	$(3^{(-1)} - 5^{(-1)}) \cdot 12$	Automatic
47	Modified Chlorophyll Absorption in Reflectance Index	$((5 - 4) - 0.2 (5 - 3)) (\frac{5}{4})$	Automatic
48	Modified Chlorophyll Absorption Ratio Index 710	$((8 - 6) - 0.2 (8 - 3)) (\frac{8}{710})$	Automatic
49	Modified Simple Ratio NIR/RED	$\frac{(\frac{12}{5}) - 1}{\sqrt{(\frac{12}{5}) + 1}}$	Automatic
50	Modified Soil Adjusted Vegetation Index	$\frac{2 12 + 1 - \sqrt{{(2 12 + 1)}^{2} - 8 (12 - 5)}}{2}$	Automatic
51	Nonlinear vegetation index	$\frac{12^{2} - 5}{12^{2} + 5}$	Automatic
52	Norm G	$\frac{3}{12 + 5 + 3}$	Automatic
53	Norm NIR	$\frac{12}{12 + 5 + 3}$	Automatic
54	Norm R	$\frac{5}{12 + 5 + 3}$	Automatic
55	Normalized Difference 550/450	$\frac{3 - 1}{3 + 1}$	Automatic
56	Normalized Difference 750/550	$\frac{8 - 3}{8 + 3}$	Automatic
57	Normalized Difference 750/710	$\frac{8 - 6}{8 + 6}$	Automatic
58	Normalized Difference 780/550	$\frac{10 - 3}{10 + 3}$	Automatic
59	Normalized Difference 782/666	$\frac{10 - 4}{10 + 4}$	Automatic
60	Normalized Difference Green/Red	$\frac{3 - 5}{3 + 5}$	Automatic
61	Normalized Difference NIR/Blue	$\frac{12 - 1}{12 + 1}$	Automatic
62	Normalized Difference NIR/Green	$\frac{12 - 3}{12 + 3}$	Automatic
63	Normalized Difference NIR/Rededge	$\frac{12 - 6}{12 + 6}$	Automatic
64	Normalized Difference Red/Green	$\frac{5 - 3}{5 + 3}$	Automatic
65	Normalized Difference Rededge/Red	$\frac{6 - 5}{6 + 5}$	Automatic
66	Normalized Difference Vegetation Index 690-710	$\frac{12 - 5}{12 + 5}$	Automatic
67	Pan NDVI	$\frac{12 - (3 + 5 + 1)}{12 + (3 + 5 + 1)}$	Automatic
68	Red-Blue NDVI	$\frac{12 - (5 + 1)}{12 + (5 + 1)}$	Automatic
69	Red-Edge Inflection Point 1	$700 + 40 (\frac{(\frac{4 + 10}{2}) - 5}{7 - 5})$	Automatic
70	Red-Edge Inflection Point 2	$702 + 40 (\frac{(\frac{4 + 10}{2}) - 5}{7 - 5})$	Automatic
71	Red-Edge Position Linear Interpolation	$700 + 40 \frac{(\frac{4 + 10}{2}) - 5}{7 - 5}$	Automatic
72	Reflectance at the inflexion point	$\frac{4 + 10}{2}$	Automatic
73	Shape Index	$\frac{2 5 - 3 - 1}{3 - 1}$	Automatic
74	Simple Ratio 450/550	$\frac{1}{3}$	Automatic
75	Simple Ratio 550/670	$\frac{3}{4}$	Automatic
76	Simple Ratio 556/750	$\frac{3}{8}$	Automatic
77	Simple Ratio 672/550	$\frac{4}{3}$	Automatic
78	Simple Ratio 672/708	$\frac{4}{6}$	Automatic
79	Simple Ratio 674/553	$\frac{4}{3}$	Automatic
80	Simple Ratio 695/670	$\frac{5}{4}$	Automatic
81	Simple Ratio 700	$\frac{1}{5}$	Automatic
82	Simple Ratio 700/670	$\frac{5}{4}$	Automatic
83	Simple Ratio 706/750	$\frac{6}{8}$	Automatic
84	Simple Ratio 710/670	$\frac{6}{4}$	Automatic
85	Simple Ratio 750/550	$\frac{8}{3}$	Automatic
86	Simple Ratio 750/555	$\frac{8}{3}$	Automatic
87	Simple Ratio 750/700	$\frac{8}{5}$	Automatic
88	Simple Ratio 750/710	$\frac{8}{6}$	Automatic
89	Simple Ratio NIR/700-715	$\frac{12}{6}$	Automatic
90	Simple Ratio NIR/G	$\frac{12}{3}$	Automatic
91	Simple Ratio NIR/RED	$\frac{12}{5}$	Automatic
92	Simple Ratio NIR/Rededge	$\frac{12}{6}$	Automatic
93	Simple Ratio Red/Blue	$\frac{5}{1}$	Automatic
94	Simple Ratio Red/Green	$\frac{5}{3}$	Automatic
95	Simple Ratio Red/NIR	$\frac{5}{12}$	Automatic
96	Simple Ratio Rededge/Red	$\frac{6}{5}$	Automatic
97	Single Band 495	$2$	Automatic
98	Single Band 550	$3$	Automatic
99	Single Band 555	$3$	Automatic
100	Single Band 670	$4$	Automatic
101	Single Band 700	$5$	Automatic
102	Single Band 703	$5$	Automatic
103	Soil and Atmospherically Resistant Vegetation Index 2	$2, 5 \frac{12 - 5}{1 + 12 + 6 5 - 7, 5 1}$	Automatic
104	Soil Background Line	$12 - 2.4 4$	Automatic
105	Soil-adjusted vegetation index 2	$\frac{12}{5 + \frac{b}{a}}$	Automatic
106	SQRT(IR/R)	$\sqrt{\frac{12}{5}}$	Automatic
107	Tasselled Cap - Green Vegetation Index MSS	$-0.283 3 - 0.660 4 + 0.577 8 + 0.388 12$	Automatic
108	Tasselled Cap - Non Such Index MSS	$-0.016 3 + 0.131 4 - 0.425 8 + 0.882 12$	Automatic
109	Tasselled Cap - Soil Brightness Index MSS	$0.332 3 + 0.603 4 + 0.675 8 + 0.262 12$	Automatic
110	Tasselled Cap - Yellow Vegetation Index MSS	$-0.899 3 + 0.428 4 + 0.076 8 - 0.041 12$	Automatic
111	Transformed Chlorophyll Absorbtion Ratio	$3 ((5 - 4) - 0.2 (5 - 3) (\frac{5}{4}))$	Automatic
112	Transformed NDVI	$\sqrt{\frac{12 - 5}{12 + 5} + 0.5}$	Automatic
113	Transformed Soil Adjusted Vegetation Index	$\frac{B (12 - B \cdot 5 - A)}{5 + B (12 - A) + X (1 + B^{2})}$	Automatic
114	Transformed Soil Adjusted Vegetation Index 2	$\frac{a \cdot 12 - a \cdot 5 - b}{5 + a \cdot 12 - a \cdot b}$	Automatic
115	Transformed Vegetation Index	$\sqrt{((\frac{5 - 3}{5 + 3})) + 0, 5}$	Automatic
116	Triangular chlorophyll index	$1.2 (5 - 3) - 1.5 (4 - 3) \cdot \sqrt{\frac{5}{4}}$	Automatic
117	Triangular Vegetation Index	$0.5 (120 (8 - 3) - 200 (4 - 3))$	Automatic
118	Vegetation Index 700	$\frac{5 - 4}{5 + 4}$	Automatic
119	Visible Atmospherically Resistant Index Green	$\frac{3 - 4}{3 + 4 - 2}$	Automatic
120	Visible Atmospherically Resistant Indices 700	$\frac{5 - 1, 7 4 + 0, 7 2}{5 + 2, 3 4 - 1, 3 2}$	Automatic
121	Visible Atmospherically Resistant Indices RedEdge	$\frac{6 - 4}{6 + 4}$	Automatic
122	Weighted Difference Vegetation Index	$12 - a \cdot 5$	Automatic
123	Wide Dynamic Range Vegetation Index	$\frac{0.1 12 - 5}{0.1 12 + 5}$	Automatic

Applications

Nr.	Name
1	Agriculture
2	Agriculture - Crop parameters
3	Agriculture - Precision Crop Management
4	Geology
5	Hyperspectral remote sensing - Red-edge position
6	Metal
7	Metal - Heavy metal contamination
8	Metal - Iron
9	Soil
10	Vegetation
11	Vegetation - Biomass
12	Vegetation - Cellulose
13	Vegetation - Chlorophyll
14	Vegetation - LAI
15	Vegetation - Lignin
16	Vegetation - Starch
17	Vegetation - Stress
18	Vegetation - Vitality
19	Vegetation - Water

References

Nr.	Author/Title	Year
1	Thenkabail, P. S.; Smith, R. B.; De Pauw, E. - Evaluation of narrowband and broadband vegetation indices for determining optimal hyperspectral wavebands for agricultural crop characterization	2002
2	Yang, Chenghai; Everitt, James H.; Bradford, Joe M. - Airborne Hyperspectral Imagery and Yield Monitor Data for Mapping Cotton Yield Variability	2004
3	Zarco-Tejada P.J.; Sepulcre-CantÃ³, G. - REMOTE SENSING OF VEGETATION BIOPHYSICAL PARAMETERS FOR DETECTING STRESS CONDITION AND LAND COVER CHANGES	2007
4	Zarco-Tejada, P. J.; Miller, J. R.; Noland, T. L.; Mohammed, G. H.; Sampson, P. H. - Scaling-up and model inversion methods with narrow-band optical indices for chlorophyll content estimation in closed forest canopies with hyperspectral data	2001

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Visualisation of Indices

Sensor:

Indices:

Adjusted transformed soil-adjusted VI

Anthocyanin reflectance index

Ashburn Vegetation Index

Atmospherically Resistant Vegetation Index

Atmospherically Resistant Vegetation Index 2

Blue-wide dynamic range vegetation index

Browning Reflectance Index

Canopy Chlorophyll Content Index

Chlorophyll Absorption Ratio Index

Chlorophyll Absorption Ratio Index 2

Chlorophyll Green

Chlorophyll Index Green

Chlorophyll Index RedEdge 710

Chlorophyll IndexRedEdge

Chlorophyll Red-Edge

Chlorophyll vegetation index

Coloration Index

Corrected Transformed Vegetation Index

Datt4

Difference NIR/Green

Differenced Vegetation Index MSS

Enhanced Vegetation Index

Enhanced Vegetation Index 2

EPI

Ferric iron, Fe3+

Global Environment Monitoring Index

Green atmospherically resistant vegetation index

Green leaf index

Green Normalized Difference Vegetation Index

Green Optimized Soil Adjusted Vegetation Index

Green Soil Adjusted Vegetation Index

Green-Blue NDVI

Green-Red NDVI

Hue

Ideal vegetation index

Infrared percentage vegetation index

Intensity

Inverse reflectance 550

Inverse reflectance 700

Log Ratio

Misra Green Vegetation Index

Misra Non Such Index

Misra Soil Brightness Index

Misra Yellow Vegetation Index

Modified anthocyanin reflectance index

Modified Chlorophyll Absorption in Reflectance Index

Modified Chlorophyll Absorption Ratio Index 710

Modified Simple Ratio NIR/RED

Modified Soil Adjusted Vegetation Index

Nonlinear vegetation index

Norm G

Norm NIR

Norm R

Normalized Difference 550/450

Normalized Difference 750/550

Normalized Difference 750/710

Normalized Difference 780/550

Normalized Difference 782/666

Normalized Difference Green/Red

Normalized Difference NIR/Blue

Normalized Difference NIR/Green

Normalized Difference NIR/Rededge

Normalized Difference Red/Green

Normalized Difference Rededge/Red

Normalized Difference Vegetation Index 690-710

Pan NDVI

Red-Blue NDVI

Red-Edge Inflection Point 1

Red-Edge Inflection Point 2

Red-Edge Position Linear Interpolation

Reflectance at the inflexion point

Shape Index

Simple Ratio 450/550

Simple Ratio 550/670

Simple Ratio 556/750

Simple Ratio 672/550

Simple Ratio 672/708

Simple Ratio 674/553

Simple Ratio 695/670

Simple Ratio 700

Simple Ratio 700/670

Simple Ratio 706/750

Simple Ratio 710/670

Simple Ratio 750/550

Simple Ratio 750/555

Simple Ratio 750/700

Simple Ratio 750/710

Simple Ratio NIR/700-715

Simple Ratio NIR/G

Simple Ratio NIR/RED

Simple Ratio NIR/Rededge

Simple Ratio Red/Blue

Simple Ratio Red/Green

Simple Ratio Red/NIR

Simple Ratio Rededge/Red

Single Band 495

Single Band 550

Single Band 555

Single Band 670

Single Band 700

Single Band 703

Soil and Atmospherically Resistant Vegetation Index 2

Soil Background Line

Soil-adjusted vegetation index 2

SQRT(IR/R)

Tasselled Cap - Green Vegetation Index MSS

Tasselled Cap - Non Such Index MSS

Tasselled Cap - Soil Brightness Index MSS

Tasselled Cap - Yellow Vegetation Index MSS

Transformed Chlorophyll Absorbtion Ratio

Transformed NDVI

Transformed Soil Adjusted Vegetation Index

Transformed Soil Adjusted Vegetation Index 2

Transformed Vegetation Index

Triangular chlorophyll index

Triangular Vegetation Index

Vegetation Index 700

Visible Atmospherically Resistant Index Green

Visible Atmospherically Resistant Indices 700

Visible Atmospherically Resistant Indices RedEdge

Weighted Difference Vegetation Index

Wide Dynamic Range Vegetation Index

List of Sensors