Index: Normalized Difference 570/531 Photochemical Reflectance Index 570/531

Normalized Difference 570/531 Photochemical Reflectance Index 570/531

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Basic information

Name	Normalized Difference 570/531 Photochemical Reflectance Index 570/531
Abbreviation	PRI570/531
Formula	$\frac{\mathrm{570nm}-\mathrm{531nm}}{\mathrm{570nm}+\mathrm{531nm}}$
Variables
Expl. of Variables
Wavelengths	531,570
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	$\frac{5-4}{5+4}$	Automatic
2	AISA	400-2506.7	498	$\frac{\mathrm{74}-\mathrm{57}}{\mathrm{74}+\mathrm{57}}$	Automatic
3	ARIES-1	400-2587	105	$\frac{9-7}{9+7}$	Automatic
4	ASAS	400-1020	62	$\frac{\mathrm{17}-\mathrm{14}}{\mathrm{17}+\mathrm{14}}$	Automatic
5	AVIRIS	355.15-2515	224	$\frac{\mathrm{23}-\mathrm{19}}{\mathrm{23}+\mathrm{19}}$	Automatic
6	CASI 550	400-1000	288	$\frac{\mathrm{82}-\mathrm{63}}{\mathrm{82}+\mathrm{63}}$	Automatic
7	CASI spectral	391-905.5	96	$\frac{\mathrm{34}-\mathrm{27}}{\mathrm{34}+\mathrm{27}}$	Automatic
8	ChrisProbaM1	406-1003	62	$\frac{\mathrm{A15}-\mathrm{A11}}{\mathrm{A15}+\mathrm{A11}}$	Automatic
9	ChrisProbaM2	406-1036	18	$\frac{\mathrm{W7}-\mathrm{W5}}{\mathrm{W7}+\mathrm{W5}}$	Automatic
10	ChrisProbaM3	438-1035	18	$\frac{\mathrm{L5}-\mathrm{L3}}{\mathrm{L5}+\mathrm{L3}}$	Automatic
11	ChrisProbaM3A	420-910	18	$\frac{\mathrm{L6}-\mathrm{L4}}{\mathrm{L6}+\mathrm{L4}}$	Automatic
12	ChrisProbaM5	438-1036	37	$\frac{\mathrm{H5}-\mathrm{H3}}{\mathrm{H5}+\mathrm{H3}}$	Automatic
13	DAIS-7915	400-12600	79	$\frac{\mathrm{10}-7}{\mathrm{10}+7}$	Automatic
14	EnMap	420-2450	244	$\frac{\mathrm{24}-\mathrm{18}}{\mathrm{24}+\mathrm{18}}$	Automatic
15	GLI	375-12500	36	$\frac{9-\mathrm{21}}{9+\mathrm{21}}$	Automatic
16	HYDICE	400-2500	210	$\frac{\mathrm{17}-\mathrm{14}}{\mathrm{17}+\mathrm{14}}$	Automatic
17	HyMap	429-2493.8	126	$\frac{\mathrm{10}-7}{\mathrm{10}+7}$	Automatic
18	Hyperion	349.896-2582.28	242	$\frac{\mathrm{B22}-\mathrm{B18}}{\mathrm{B22}+\mathrm{B18}}$	Automatic
19	MERSI	402-12750	20	$\frac{\mathrm{10}-2}{\mathrm{10}+2}$	Automatic
20	Orbview-4	450-2450	200	$\frac{\mathrm{12}-9}{\mathrm{12}+9}$	Automatic
21	PHI	400-1000.35	244	$\frac{\mathrm{69}-\mathrm{53}}{\mathrm{69}+\mathrm{53}}$	Automatic
22	WorldView-2	400-1040	9	$\frac{\mathrm{Pan}-\mathrm{Green}}{\mathrm{Pan}+\mathrm{Green}}$	Automatic

Applications

Nr.	Name	Comment
1	Vegetation - Chlorophyll

References

Nr.	Author/Title	Year	Comment
1	Gamon, J. A.; Peñuelas, J.; Field, C. B. - A narrow-waveband spectral index that tracks diurnal changes in photosynthetic efficiency	1992
2	Nichol, Caroline J.; Huemmrich, Karl F.; Black, T. Andrew; Jarvis, Paul G.; Walthall, Charles L.; Grace, John; Hall, Forrest G. - Remote sensing of photosynthetic-light-use efficiency of boreal forest	2000
3	Penuelas, J.; Llusia, J.; Pinol, J.; Filella, I. - Photochemical reflectance index and leaf photosynthetic radiation-use-efficiency assessment in Mediterranean trees	1997
4	Strachan, Ian B.; Pattey, Elizabeth; Boisvert, Johanne B. - Impact of nitrogen and environmental conditions on corn as detected by hyperspectral reflectance	2002

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Visualisation of Sensor-Bands

Index:

Sensors:

AHS

AISA

ARIES-1

ASAS

AVIRIS

CASI 550

CASI spectral

ChrisProbaM1

ChrisProbaM2

ChrisProbaM3

ChrisProbaM3A

ChrisProbaM5

DAIS-7915

EnMap

GLI

HYDICE

HyMap

Hyperion

MERSI

Orbview-4

PHI

WorldView-2

List of Indices