Sensor: IRS-1A

IRS-1A

Select other Sensor.

Basic information

Name IRS-1A
Full Name
Bands 4
Spectrum [nm] 450-860
Spat.Res. [m] 73-73
Inclination 99.028
Orbit Height 904
Orbit Type Sun Synchronous
Platform
Operator
Date of Launch 1988-00-00
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
1 450 485 520 70 73
2 520 555 590 70 73
3 620 650 680 60 73
4 770 815 860 90 73

Indices

Nr. Name Specific Formula Calculated Comment
1 Adjusted transformed soil-adjusted VI 1.22 ( 4 - 1.22 3 - 0.03 ) 4 - 1.22 3 - 0.03 Automatic
2 Ashburn Vegetation Index 2.0 4 - 3 Automatic
3 Atmospherically Resistant Vegetation Index ( 4 - 3 - y ( 3 - 1 ) 3 - 1 ) 4 - 3 - y ( 3 - 1 ) 3 - 1 Automatic
4 Atmospherically Resistant Vegetation Index 2 -0.18 + 1.17 ( ( 4 - 3 ) 4 - 3 ) ( 4 - 3 ) 4 - 3 Automatic
5 Blue-wide dynamic range vegetation index ( 0.1 4 - 1 ) 0.1 · 4 - 1 Automatic
6 Chlorophyll Green 4 2 2 Automatic
7 Chlorophyll Index Green 4 2 - 1 Automatic
8 Chlorophyll vegetation index 4 3 22 Automatic
9 Coloration Index ( 3 - 1 ) 3 - 1 Automatic
10 Corrected Transformed Vegetation Index ( ( ( 3 - 2 ) 3 - 2 ) ( 3 - 2 ) 3 - 2 ) ( ( 3 - 2 ) 3 - 2 ) ( 3 - 2 ) 3 - 2 Automatic
11 CRI550 1 ( -1 ) -1 Automatic
12 Difference 678/500 3 - 1 Automatic
13 Difference 800/550 4 - 2 Automatic
14 Difference 800/680 4 - 3 Automatic
15 Difference 833/658 4 - 3 Automatic
16 Difference NIR/Green 4 - 2 Automatic
17 Differenced Vegetation Index MSS 2.4 4 - 3 Automatic
18 Enhanced Vegetation Index 2.5 ( 4 - 3 ) 4 - 3 Automatic
19 Enhanced Vegetation Index 2 2.5 ( 4 - 3 ) 4 - 3 Automatic
20 Enhanced Vegetation Index 2 2.4 ( 4 - 3 ) 4 - 3 Automatic
21 Ferric iron, Fe3+ 3 2 Automatic
22 Global Environment Monitoring Index ( ( 2 ( 42 - 32 ) 42 - 32 ) 2 · ( 42 - 32 ) 42 - 32 ) ( 2 ( 42 - 32 ) 42 - 32 ) 2 · ( 42 - 32 ) 42 - 32 Automatic
23 Green atmospherically resistant vegetation index ( 4 - ( 2 - ( 1 - 3 ) 1 - 3 ) 2 - ( 1 - 3 ) 1 - 3 ) 4 - ( 2 - ( 1 - 3 ) 1 - 3 ) 2 - ( 1 - 3 ) 1 - 3 Automatic
24 Green leaf index ( 2 2 - 3 - 1 ) 2 · 2 - 3 - 1 Automatic
25 Green Normalized Difference Vegetation Index ( 4 - 2 ) 4 - 2 Automatic
26 Green Optimized Soil Adjusted Vegetation Index ( 4 - 2 ) 4 - 2 Automatic
27 Green Soil Adjusted Vegetation Index ( 4 - 2 ) 4 - 2 Automatic
28 Green-Blue NDVI ( 4 - ( 2 + 1 ) 2 + 1 ) 4 - ( 2 + 1 ) 2 + 1 Automatic
29 Green-Red NDVI ( 4 - ( 2 + 3 ) 2 + 3 ) 4 - ( 2 + 3 ) 2 + 3 Automatic
30 Hue arctan ( ( 2 3 - 2 - 1 ) 2 · 3 - 2 - 1 ) · 3 - 2 - 1 Automatic
31 Ideal vegetation index ( 4 - b ) 4 - b Automatic
32 Infrared percentage vegetation index 4 4 + 3 + 3 4 + 3 + 3 Automatic
33 Intensity 1 30.5 30.5 Automatic
34 Inverse reflectance 550 2 ( -1 ) -1 Automatic
35 Log Ratio log ( 4 3 ) 3 Automatic
36 mCRIG ( 1 ( -1 ) -1 ) 1 ( -1 ) -1 Automatic
37 Modified Chlorophyll Absorption in Reflectance Index 1 1.2 ( 2.5 ( 4 - 3 ) 4 - 3 ) 2.5 ( 4 - 3 ) 4 - 3 Automatic
38 Modified Chlorophyll Absorption in Reflectance Index 2 ( 1.5 ( 2.5 ( 4 - 3 ) 4 - 3 ) 2.5 ( 4 - 3 ) 4 - 3 ) 1.5 · ( 2.5 ( 4 - 3 ) 4 - 3 ) 2.5 ( 4 - 3 ) 4 - 3 Automatic
39 Modified Simple Ratio 670,800 4 3 - 1 3 - 1 Automatic
40 Modified Simple Ratio NIR/RED 4 3 3 3 Automatic
41 Modified Soil Adjusted Vegetation Index ( 2 4 + 1 - ( 2 4 + 1 ) 2 · 4 + 1 · 4 + 1 ) 2 · 4 + 1 - ( 2 4 + 1 ) 2 · 4 + 1 · 4 + 1 Automatic
42 Modified Soil Adjusted Vegetation Index hyper ( 0.5 ) 0.5 Automatic
43 Modified Triangular Vegetation Index 1 1.2 ( 1.2 ( 4 - 2 ) 4 - 2 ) 1.2 ( 4 - 2 ) 4 - 2 Automatic
44 Modified Triangular Vegetation Index 2 ( 1.5 ( 1.2 ( 4 - 2 ) 4 - 2 ) 1.2 ( 4 - 2 ) 4 - 2 ) 1.5 · ( 1.2 ( 4 - 2 ) 4 - 2 ) 1.2 ( 4 - 2 ) 4 - 2 Automatic
45 Nonlinear vegetation index ( 42 - 3 ) 42 - 3 Automatic
46 Norm G 2 4 + 3 + 2 + 3 + 2 Automatic
47 Norm NIR 4 4 + 3 + 2 + 3 + 2 Automatic
48 Norm R 3 4 + 3 + 2 + 3 + 2 Automatic
49 Normalized Difference 550/450 ( 2 - 1 ) 2 - 1 Automatic
50 Normalized Difference 550/650 ( 2 - 3 ) 2 - 3 Automatic
51 Normalized Difference 774/677 ( 4 - 3 ) 4 - 3 Automatic
52 Normalized Difference 780/550 ( 4 - 2 ) 4 - 2 Automatic
53 Normalized Difference 782/666 ( 4 - 3 ) 4 - 3 Automatic
54 Normalized Difference 790/670 ( 4 - 3 ) 4 - 3 Automatic
55 Normalized Difference 800/470 ( 4 - 1 ) 4 - 1 Automatic
56 Normalized Difference 800/500 ( 4 - 1 ) 4 - 1 Automatic
57 Normalized Difference 800/550 ( 4 - 2 ) 4 - 2 Automatic
58 Normalized Difference 800/635 ( 4 - 3 ) 4 - 3 Automatic
59 Normalized Difference 800/650 ( 4 - 3 ) 4 - 3 Automatic
60 Normalized Difference 800/675 ( 4 - 3 ) 4 - 3 Automatic
61 Normalized Difference 800/680 ( 4 - 3 ) 4 - 3 Automatic
62 Normalized Difference 827/668 ( 4 - 3 ) 4 - 3 Automatic
63 Normalized Difference 833/658 ( 4 - 3 ) 4 - 3 Automatic
64 Normalized Difference Green/Red ( 2 - 3 ) 2 - 3 Automatic
65 Normalized Difference NIR/Blue ( 4 - 1 ) 4 - 1 Automatic
66 Normalized Difference NIR/Green ( 4 - 2 ) 4 - 2 Automatic
67 Normalized Difference NIR/Red ( 4 - 3 ) 4 - 3 Automatic
68 Normalized Difference Red/Green ( 3 - 2 ) 3 - 2 Automatic
69 Optimized Soil Adjusted Vegetation Index ( 1 + 0.16 ) 1 + 0.16 Automatic
70 Pan NDVI ( 4 - ( 2 + 3 + 1 ) 2 + 3 + 1 ) 4 - ( 2 + 3 + 1 ) 2 + 3 + 1 Automatic
71 Ratio Analysis of Reflectance Spectra A3 3 4 4 Automatic
72 Ratio Analysis of Reflectance Spectra A4 3 4 4 Automatic
73 Ratio Analysis of Reflectance Spectra C3 4 1 1 Automatic
74 Ratio Analysis of Reflectance Spectra C4 4 1 1 Automatic
75 RDVI ( 4 - 3 ) 4 - 3 Automatic
76 RDVI2 ( 4 - 3 ) 4 - 3 Automatic
77 Red-Blue NDVI ( 4 - ( 3 + 1 ) 3 + 1 ) 4 - ( 3 + 1 ) 3 + 1 Automatic
78 Reflectance at the inflexion point ( 3 + 4 ) 3 + 4 Automatic
79 Renormalized Difference Vegetation Index ( 4 - 3 ) 4 - 3 Automatic
80 Shape Index ( 2 3 - 2 - 1 ) 2 · 3 - 2 - 1 Automatic
81 Simple Ratio 450/550 1 2 Automatic
82 Simple Ratio 520/670 1 3 Automatic
83 Simple Ratio 550/670 2 3 Automatic
84 Simple Ratio 550/680 2 3 Automatic
85 Simple Ratio 550/800 2 4 Automatic
86 Simple Ratio 554/677 2 3 Automatic
87 Simple Ratio 560/658 2 3 Automatic
88 Simple Ratio 672/550 3 2 Automatic
89 Simple Ratio 674/553 3 2 Automatic
90 Simple Ratio 675/555 3 2 Automatic
91 Simple Ratio 774/677 4 3 Automatic
92 Simple Ratio 800/470 4 1 Automatic
93 Simple Ratio 800/500 4 1 Automatic
94 Simple Ratio 800/550 4 2 Automatic
95 Simple Ratio 800/635 4 3 Automatic
96 Simple Ratio 800/650 4 3 Automatic
97 Simple Ratio 800/670 4 3 Automatic
98 Simple Ratio 800/675 4 3 Automatic
99 Simple Ratio 800/680 4 3 Automatic
100 Simple Ratio 801/550 4 2 Automatic
101 Simple Ratio 801/670 4 3 Automatic
102 Simple Ratio 810/560 4 2 Automatic
103 Simple Ratio 833/658 4 3 Automatic
104 Simple Ratio 860/550 4 2 Automatic
105 Simple Ratio NIR/G 4 2 Automatic
106 Simple Ratio NIR/RED 4 3 Automatic
107 Simple Ratio Red/Blue 3 1 Automatic
108 Simple Ratio Red/Green 3 2 Automatic
109 Simple Ratio Red/NIR 3 4 Automatic
110 Single Band 460 1 Automatic
111 Single Band 470 1 Automatic
112 Single Band 495 1 Automatic
113 Single Band 550 2 Automatic
114 Single Band 555 2 Automatic
115 Single Band 635 3 Automatic
116 Single Band 640 3 Automatic
117 Single Band 655 3 Automatic
118 Single Band 660 3 Automatic
119 Single Band 670 3 Automatic
120 Single Band 675 3 Automatic
121 Single Band 680 3 Automatic
122 Single Band 801 4 Automatic
123 Single Band 850 4 Automatic
124 Soil Adjusted Vegetation Index ( 4 - 3 ) 4 - 3 Automatic
125 Soil and Atmospherically Resistant Vegetation Index ( 1 + L ) 1 + L Automatic
126 Soil and Atmospherically Resistant Vegetation Index 2 2, 5 ( 4 - 3 ) 4 - 3 Automatic
127 Soil and Atmospherically Resistant Vegetation Index 3 ( 1 + 0 ,5 ) 1 + 0 ,5 Automatic
128 Soil Background Line 4 - 2.4 3 Automatic
129 Soil-adjusted vegetation index 2 4 3 + b a + b a Automatic
130 Spectral Polygon Vegetation Index 0.4 ( 3.7 ( 4 - 3 ) 4 - 3 ) 3.7 ( 4 - 3 ) 4 - 3 Automatic
131 SQRT(IR/R) 4 3 3 Automatic
132 Structure Intensive Pigment Index 3 ( 4 - 1 ) 4 - 1 Automatic
133 Transformed NDVI ( 4 - 3 ) 4 - 3 - 3 Automatic
134 Transformed Soil Adjusted Vegetation Index ( B ( 4 - B · 3 - A ) 4 - B · 3 - A ) B ( 4 - B · 3 - A ) 4 - B · 3 - A Automatic
135 Transformed Soil Adjusted Vegetation Index 2 ( a · 4 - a · 3 - b ) a · 4 - a · 3 - b Automatic
136 Transformed Vegetation Index ( ( ( 3 - 2 ) 3 - 2 ) ( 3 - 2 ) 3 - 2 ) ( ( 3 - 2 ) 3 - 2 ) ( 3 - 2 ) 3 - 2 - 2 Automatic
137 Visible Atmospherically Resistant Index Green ( 2 - 3 ) 2 - 3 Automatic
138 Weighted Difference Vegetation Index 4 - a · 3 Automatic
139 Wide Dynamic Range Vegetation Index ( 0.1 4 - 3 ) 0.1 · 4 - 3 Automatic

Applications

Nr. Name
1 Agriculture
2 Agriculture - Crop parameters
3 Agriculture - Crop yield
4 Agriculture - Land management
5 Agriculture - Precision Crop Management
6 Forestry
7 Forestry - Boreal
8 Geology
9 Metal
10 Metal - Heavy metal contamination
11 Metal - Iron
12 Soil
13 Vegetation
14 Vegetation - Biomass
15 Vegetation - Cellulose
16 Vegetation - Chlorophyll
17 Vegetation - LAI
18 Vegetation - Lignin
19 Vegetation - PAR
20 Vegetation - Starch
21 Vegetation - Stress
22 Vegetation - Vitality
23 Vegetation - Water
24 Vegetation - Water stress

References

Nr. Author/Title Year Comment
1 Chandrasekhar, M. G.; Jayaraman, V.; Rao, M. - Indian remote sensing satellites: Planned missions and future applications 1996
2 Choubey, V. K.; Choubey, R. - Spectral reflectance, growth and chlorophyll relationships for rice crop in a semi-arid region of India 1999

Export bibliographic references as: BibTeXRIS (Endnote)CSV

Visualisation of Indices

Sensor:

Indices:

Adjusted transformed soil-adjusted VI

Ashburn Vegetation Index

Atmospherically Resistant Vegetation Index

Atmospherically Resistant Vegetation Index 2

Blue-wide dynamic range vegetation index

Chlorophyll Green

Chlorophyll Index Green

Chlorophyll vegetation index

Coloration Index

Corrected Transformed Vegetation Index

CRI550

Difference 678/500

Difference 800/550

Difference 800/680

Difference 833/658

Difference NIR/Green

Differenced Vegetation Index MSS

Enhanced Vegetation Index

Enhanced Vegetation Index 2

Enhanced Vegetation Index 2

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

Log Ratio

mCRIG

Modified Chlorophyll Absorption in Reflectance Index 1

Modified Chlorophyll Absorption in Reflectance Index 2

Modified Simple Ratio 670,800

Modified Simple Ratio NIR/RED

Modified Soil Adjusted Vegetation Index

Modified Soil Adjusted Vegetation Index hyper

Modified Triangular Vegetation Index 1

Modified Triangular Vegetation Index 2

Nonlinear vegetation index

Norm G

Norm NIR

Norm R

Normalized Difference 550/450

Normalized Difference 550/650

Normalized Difference 774/677

Normalized Difference 780/550

Normalized Difference 782/666

Normalized Difference 790/670

Normalized Difference 800/470

Normalized Difference 800/500

Normalized Difference 800/550

Normalized Difference 800/635

Normalized Difference 800/650

Normalized Difference 800/675

Normalized Difference 800/680

Normalized Difference 827/668

Normalized Difference 833/658

Normalized Difference Green/Red

Normalized Difference NIR/Blue

Normalized Difference NIR/Green

Normalized Difference NIR/Red

Normalized Difference Red/Green

Optimized Soil Adjusted Vegetation Index

Pan NDVI

Ratio Analysis of Reflectance Spectra A3

Ratio Analysis of Reflectance Spectra A4

Ratio Analysis of Reflectance Spectra C3

Ratio Analysis of Reflectance Spectra C4

RDVI

RDVI2

Red-Blue NDVI

Reflectance at the inflexion point

Renormalized Difference Vegetation Index

Shape Index

Simple Ratio 450/550

Simple Ratio 520/670

Simple Ratio 550/670

Simple Ratio 550/680

Simple Ratio 550/800

Simple Ratio 554/677

Simple Ratio 560/658

Simple Ratio 672/550

Simple Ratio 674/553

Simple Ratio 675/555

Simple Ratio 774/677

Simple Ratio 800/470

Simple Ratio 800/500

Simple Ratio 800/550

Simple Ratio 800/635

Simple Ratio 800/650

Simple Ratio 800/670

Simple Ratio 800/675

Simple Ratio 800/680

Simple Ratio 801/550

Simple Ratio 801/670

Simple Ratio 810/560

Simple Ratio 833/658

Simple Ratio 860/550

Simple Ratio NIR/G

Simple Ratio NIR/RED

Simple Ratio Red/Blue

Simple Ratio Red/Green

Simple Ratio Red/NIR

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 801

Single Band 850

Soil Adjusted Vegetation Index

Soil and Atmospherically Resistant Vegetation Index

Soil and Atmospherically Resistant Vegetation Index 2

Soil and Atmospherically Resistant Vegetation Index 3

Soil Background Line

Soil-adjusted vegetation index 2

Spectral Polygon Vegetation Index

SQRT(IR/R)

Structure Intensive Pigment Index 3

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