Sensor: VIRR

VIRR

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Basic information

Name VIRR
Full Name Visible and Infrared Radiometer
Bands 10
Spectrum [nm] 430-12500
Spat.Res. [m] 0-0
Inclination 0
Orbit Height 836.4
Orbit Type sunsynchronous polar-orbit
Platform Chinese FengYun-3 (FY-3A)
Operator China
Date of Launch 2008-06-00
status
Comment
Usable for Indices yes
Description

Bands/Channels

Bands
zoom Bands

Nr. Name Start WL Middle WL End WL Sp.Rg. Spat. Res. Comment
1 580 630 680 100 0
2 840 865 890 50 0
3 3550 3750 3950 400 0
4 10300 10800 11300 1000 0
5 11500 12000 12500 1000 0
6 1580 1610 1640 60 0
7 430 455 480 50 0
8 480 505 530 50 0
9 530 555 580 50 0
10 1325 1360 1395 70 0

Indices

Nr. Name Specific Formula Calculated Comment
1 Adjusted transformed soil-adjusted VI 1.22 ( 2 - 1.22 1 - 0.03 ) 2 - 1.22 1 - 0.03 Automatic
2 Aerosol free vegetation index 1600 ( 2 - 0.66 6 2 + 0.66 6 + 0.66 6 ) 2 - 0.66 6 2 + 0.66 6 + 0.66 6 Automatic
3 Ashburn Vegetation Index 2.0 2 - 1 Automatic
4 Atmospherically Resistant Vegetation Index ( 2 - 1 - y ( 1 - 7 ) 1 - 7 ) 2 - 1 - y ( 1 - 7 ) 1 - 7 Automatic
5 Atmospherically Resistant Vegetation Index 2 -0.18 + 1.17 ( ( 2 - 1 ) 2 - 1 ) ( 2 - 1 ) 2 - 1 Automatic
6 Blue-wide dynamic range vegetation index ( 0.1 2 - 7 ) 0.1 · 2 - 7 Automatic
7 Chlorophyll Index Green 2 8 - 1 Automatic
8 Chlorophyll vegetation index 2 1 82 Automatic
9 Coloration Index ( 1 - 7 ) 1 - 7 Automatic
10 Corrected Transformed Vegetation Index ( ( ( 1 - 8 ) 1 - 8 ) ( 1 - 8 ) 1 - 8 ) ( ( 1 - 8 ) 1 - 8 ) ( 1 - 8 ) 1 - 8 Automatic
11 CRI550 8 ( -1 ) -1 Automatic
12 Difference 678/500 1 - 8 Automatic
13 Difference NIR/Green 2 - 8 Automatic
14 Differenced Vegetation Index MSS 2.4 2 - 1 Automatic
15 Enhanced Vegetation Index 2.5 ( 2 - 1 ) 2 - 1 Automatic
16 Enhanced Vegetation Index 2 2.5 ( 2 - 1 ) 2 - 1 Automatic
17 Enhanced Vegetation Index 2 2.4 ( 2 - 1 ) 2 - 1 Automatic
18 Ferric iron, Fe3+ 1 9 Automatic
19 Ferric Oxides 6 2 Automatic
20 Global Environment Monitoring Index ( ( 2 ( 22 - 12 ) 22 - 12 ) 2 · ( 22 - 12 ) 22 - 12 ) ( 2 ( 22 - 12 ) 22 - 12 ) 2 · ( 22 - 12 ) 22 - 12 Automatic
21 Global Vegetation Moisture Index ( ( 2 + 0.1 ) 2 + 0.1 ) ( 2 + 0.1 ) 2 + 0.1 Automatic
22 Gossan 6 1 Automatic
23 Green atmospherically resistant vegetation index ( 2 - ( 8 - ( 7 - 1 ) 7 - 1 ) 8 - ( 7 - 1 ) 7 - 1 ) 2 - ( 8 - ( 7 - 1 ) 7 - 1 ) 8 - ( 7 - 1 ) 7 - 1 Automatic
24 Green leaf index ( 2 8 - 1 - 7 ) 2 · 8 - 1 - 7 Automatic
25 Green Normalized Difference Vegetation Index ( 2 - 9 ) 2 - 9 Automatic
26 Green Optimized Soil Adjusted Vegetation Index ( 2 - 8 ) 2 - 8 Automatic
27 Green Soil Adjusted Vegetation Index ( 2 - 8 ) 2 - 8 Automatic
28 Green-Blue NDVI ( 2 - ( 8 + 7 ) 8 + 7 ) 2 - ( 8 + 7 ) 8 + 7 Automatic
29 Green-Red NDVI ( 2 - ( 8 + 1 ) 8 + 1 ) 2 - ( 8 + 1 ) 8 + 1 Automatic
30 Hue arctan ( ( 2 1 - 8 - 7 ) 2 · 1 - 8 - 7 ) · 1 - 8 - 7 Automatic
31 Ideal vegetation index ( 2 - b ) 2 - b Automatic
32 Infrared percentage vegetation index 2 2 + 1 + 1 2 + 1 + 1 Automatic
33 Intensity 1 30.5 30.5 Automatic
34 Inverse reflectance 550 9 ( -1 ) -1 Automatic
35 Leaf Water Content Index log ( 1 - ( 2 - MIDIR ) 2 - MIDIR ) - ( 2 - MIDIR ) 2 - MIDIR Automatic
36 Log Ratio log ( 2 1 ) 1 Automatic
37 mCRIG ( 8 ( -1 ) -1 ) 8 ( -1 ) -1 Automatic
38 Mid-infrared vegetation index 2 6 Automatic
39 Modified Simple Ratio NIR/RED 2 1 1 1 Automatic
40 Modified Soil Adjusted Vegetation Index ( 2 2 + 1 - ( 2 2 + 1 ) 2 · 2 + 1 · 2 + 1 ) 2 · 2 + 1 - ( 2 2 + 1 ) 2 · 2 + 1 · 2 + 1 Automatic
41 Nonlinear vegetation index ( 22 - 1 ) 22 - 1 Automatic
42 Norm G 8 2 + 1 + 8 + 1 + 8 Automatic
43 Norm NIR 2 2 + 1 + 8 + 1 + 8 Automatic
44 Norm R 1 2 + 1 + 8 + 1 + 8 Automatic
45 Normalized Difference 528/587 ( 8 - 9 ) 8 - 9 Automatic
46 Normalized Difference 550/450 ( 9 - 7 ) 9 - 7 Automatic
47 Normalized Difference 550/530 ( 9 - 8 ) 9 - 8 Automatic
48 Normalized Difference 550/650 ( 9 - 1 ) 9 - 1 Automatic
49 Normalized Difference 680/430 ( 1 - 7 ) 1 - 7 Automatic
50 Normalized Difference 860/1640 ( 2 - 6 ) 2 - 6 Automatic
51 Normalized Difference Green/Red ( 8 - 1 ) 8 - 1 Automatic
52 Normalized Difference NIR/Blue ( 2 - 7 ) 2 - 7 Automatic
53 Normalized Difference NIR/Green ( 2 - 8 ) 2 - 8 Automatic
54 Normalized Difference NIR/MIR ( 2 - 6 ) 2 - 6 Automatic
55 Normalized Difference NIR/SWIR ( 2 - 6 ) 2 - 6 Automatic
56 Normalized Difference Red/Green ( 1 - 8 ) 1 - 8 Automatic
57 Normalized Difference Vegetation Index C ( 2 - 1 ) 2 - 1 Automatic
58 Pan NDVI ( 2 - ( 8 + 1 + 7 ) 8 + 1 + 7 ) 2 - ( 8 + 1 + 7 ) 8 + 1 + 7 Automatic
59 Perpendicular Vegetation Index 1 a2 + 1 2 + 1 a2 + 1 2 + 1 Automatic
60 Red-Blue NDVI ( 2 - ( 1 + 7 ) 1 + 7 ) 2 - ( 1 + 7 ) 1 + 7 Automatic
61 Reduced Simple Ratio 2 1 · MIRmax - 6 MIRmax - MIRmin Automatic
62 SAVImir ( 2 - 6 ) 2 - 6 Automatic
63 Shape Index ( 2 1 - 8 - 7 ) 2 · 1 - 8 - 7 Automatic
64 Simple Ratio 430/680 7 1 Automatic
65 Simple Ratio 450/550 7 9 Automatic
66 Simple Ratio 520/670 8 1 Automatic
67 Simple Ratio 550/670 9 1 Automatic
68 Simple Ratio 550/680 9 1 Automatic
69 Simple Ratio 554/677 9 1 Automatic
70 Simple Ratio 560/658 9 1 Automatic
71 Simple Ratio 672/550 1 9 Automatic
72 Simple Ratio 674/553 1 9 Automatic
73 Simple Ratio 675/555 1 9 Automatic
74 Simple Ratio 860/550 2 9 Automatic
75 Simple Ratio MIR/NIR 6 2 Automatic
76 Simple Ratio MIR/Red 6 1 Automatic
77 Simple Ratio MIR/SWIR 6 6 Automatic
78 Simple Ratio NIR/G 2 8 Automatic
79 Simple Ratio NIR/MIR 2 6 Automatic
80 Simple Ratio NIR/RED 2 1 Automatic
81 Simple Ratio Pigment Index 7 1 Automatic
82 Simple Ratio Red/Blue 1 7 Automatic
83 Simple Ratio Red/Green 1 8 Automatic
84 Simple Ratio Red/NIR 1 2 Automatic
85 Simple Ratio SWIRI/NIR SWIRI 2 Automatic
86 Single Band 1580 6 Automatic
87 Single Band 430 7 Automatic
88 Single Band 460 7 Automatic
89 Single Band 470 7 Automatic
90 Single Band 495 8 Automatic
91 Single Band 550 9 Automatic
92 Single Band 555 9 Automatic
93 Single Band 635 1 Automatic
94 Single Band 640 1 Automatic
95 Single Band 655 1 Automatic
96 Single Band 660 1 Automatic
97 Single Band 670 1 Automatic
98 Single Band 675 1 Automatic
99 Single Band 680 1 Automatic
100 Single Band 850 2 Automatic
101 Single Band 885 2 Automatic
102 Soil and Atmospherically Resistant Vegetation Index 2 2, 5 ( 2 - 1 ) 2 - 1 Automatic
103 Soil Background Line 2 - 2.4 1 Automatic
104 Soil Composition Index ( 6 - 2 ) 6 - 2 Automatic
105 Soil-adjusted vegetation index 2 2 1 + b a + b a Automatic
106 Specific Leaf Area Vegetation Index 2 1 + 6 + 6 Automatic
107 SQRT(IR/R) 2 1 1 Automatic
108 Transformed NDVI ( 2 - 1 ) 2 - 1 - 1 Automatic
109 Transformed Soil Adjusted Vegetation Index ( B ( 2 - B · 1 - A ) 2 - B · 1 - A ) B ( 2 - B · 1 - A ) 2 - B · 1 - A Automatic
110 Transformed Soil Adjusted Vegetation Index 2 ( a · 2 - a · 1 - b ) a · 2 - a · 1 - b Automatic
111 Transformed Vegetation Index ( ( ( 1 - 8 ) 1 - 8 ) ( 1 - 8 ) 1 - 8 ) ( ( 1 - 8 ) 1 - 8 ) ( 1 - 8 ) 1 - 8 - 8 Automatic
112 Visible Atmospherically Resistant Index Green ( 9 - 1 ) 9 - 1 Automatic
113 Weighted Difference Vegetation Index 2 - a · 1 Automatic
114 Wide Dynamic Range Vegetation Index ( 0.1 2 - 1 ) 0.1 · 2 - 1 Automatic

Applications

Nr. Name
1 Agriculture
2 Agriculture - Crop parameters
3 Fire
4 Forestry
5 Geology
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 - Sugar
18 Vegetation - Vitality
19 Vegetation - Water
20 Vegetation - Water stress

References

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Visualisation of Indices

Sensor:

Indices:

Adjusted transformed soil-adjusted VI

Aerosol free vegetation index 1600

Ashburn Vegetation Index

Atmospherically Resistant Vegetation Index

Atmospherically Resistant Vegetation Index 2

Blue-wide dynamic range vegetation index

Chlorophyll Index Green

Chlorophyll vegetation index

Coloration Index

Corrected Transformed Vegetation Index

CRI550

Difference 678/500

Difference NIR/Green

Differenced Vegetation Index MSS

Enhanced Vegetation Index

Enhanced Vegetation Index 2

Enhanced Vegetation Index 2

Ferric iron, Fe3+

Ferric Oxides

Global Environment Monitoring Index

Global Vegetation Moisture Index

Gossan

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

Leaf Water Content Index

Log Ratio

mCRIG

Mid-infrared vegetation index

Modified Simple Ratio NIR/RED

Modified Soil Adjusted Vegetation Index

Nonlinear vegetation index

Norm G

Norm NIR

Norm R

Normalized Difference 528/587

Normalized Difference 550/450

Normalized Difference 550/530

Normalized Difference 550/650

Normalized Difference 680/430

Normalized Difference 860/1640

Normalized Difference Green/Red

Normalized Difference NIR/Blue

Normalized Difference NIR/Green

Normalized Difference NIR/MIR

Normalized Difference NIR/SWIR

Normalized Difference Red/Green

Normalized Difference Vegetation Index C

Pan NDVI

Perpendicular Vegetation Index

Red-Blue NDVI

Reduced Simple Ratio

SAVImir

Shape Index

Simple Ratio 430/680

Simple Ratio 450/550

Simple Ratio 520/670

Simple Ratio 550/670

Simple Ratio 550/680

Simple Ratio 554/677

Simple Ratio 560/658

Simple Ratio 672/550

Simple Ratio 674/553

Simple Ratio 675/555

Simple Ratio 860/550

Simple Ratio MIR/NIR

Simple Ratio MIR/Red

Simple Ratio MIR/SWIR

Simple Ratio NIR/G

Simple Ratio NIR/MIR

Simple Ratio NIR/RED

Simple Ratio Pigment Index

Simple Ratio Red/Blue

Simple Ratio Red/Green

Simple Ratio Red/NIR

Simple Ratio SWIRI/NIR

Single Band 1580

Single Band 430

Single Band 460

Single Band 470

Single Band 495

Single Band 550

Single Band 555

Single Band 635

Single Band 640

Single Band 655

Single Band 660

Single Band 670

Single Band 675

Single Band 680

Single Band 850

Single Band 885

Soil and Atmospherically Resistant Vegetation Index 2

Soil Background Line

Soil Composition Index

Soil-adjusted vegetation index 2

Specific Leaf Area Vegetation Index

SQRT(IR/R)

Transformed NDVI

Transformed Soil Adjusted Vegetation Index

Transformed Soil Adjusted Vegetation Index 2

Transformed Vegetation Index

Visible Atmospherically Resistant Index Green

Weighted Difference Vegetation Index

Wide Dynamic Range Vegetation Index

List of Sensors