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

Normalized Difference 531/570 Photochemical Reflectance Index 531/570

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Basic information

Name	Normalized Difference 531/570 Photochemical Reflectance Index 531/570
Abbreviation	PRI531/570
Formula	$\frac{\mathrm{531nm}-\mathrm{570nm}}{\mathrm{531nm}+\mathrm{570nm}}$
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	$\frac{4-5}{4+5}$	Automatic
2	AISA	400-2506.7	498	$\frac{\mathrm{57}-\mathrm{74}}{\mathrm{57}+\mathrm{74}}$	Automatic
3	ARIES-1	400-2587	105	$\frac{7-9}{7+9}$	Automatic
4	ASAS	400-1020	62	$\frac{\mathrm{14}-\mathrm{17}}{\mathrm{14}+\mathrm{17}}$	Automatic
5	AVIRIS	355.15-2515	224	$\frac{\mathrm{19}-\mathrm{23}}{\mathrm{19}+\mathrm{23}}$	Automatic
6	CASI 550	400-1000	288	$\frac{\mathrm{63}-\mathrm{82}}{\mathrm{63}+\mathrm{82}}$	Automatic
7	CASI spectral	391-905.5	96	$\frac{\mathrm{27}-\mathrm{34}}{\mathrm{27}+\mathrm{34}}$	Automatic
8	ChrisProbaM1	406-1003	62	$\frac{\mathrm{A11}-\mathrm{A15}}{\mathrm{A11}+\mathrm{A15}}$	Automatic
9	ChrisProbaM2	406-1036	18	$\frac{\mathrm{W5}-\mathrm{W7}}{\mathrm{W5}+\mathrm{W7}}$	Automatic
10	ChrisProbaM3	438-1035	18	$\frac{\mathrm{L3}-\mathrm{L5}}{\mathrm{L3}+\mathrm{L5}}$	Automatic
11	ChrisProbaM3A	420-910	18	$\frac{\mathrm{L4}-\mathrm{L6}}{\mathrm{L4}+\mathrm{L6}}$	Automatic
12	ChrisProbaM5	438-1036	37	$\frac{\mathrm{H3}-\mathrm{H5}}{\mathrm{H3}+\mathrm{H5}}$	Automatic
13	DAIS-7915	400-12600	79	$\frac{7-\mathrm{10}}{7+\mathrm{10}}$	Automatic
14	EnMap	420-2450	244	$\frac{\mathrm{18}-\mathrm{24}}{\mathrm{18}+\mathrm{24}}$	Automatic
15	GLI	375-12500	36	$\frac{\mathrm{21}-9}{\mathrm{21}+9}$	Automatic
16	HYDICE	400-2500	210	$\frac{\mathrm{14}-\mathrm{17}}{\mathrm{14}+\mathrm{17}}$	Automatic
17	HyMap	429-2493.8	126	$\frac{7-\mathrm{10}}{7+\mathrm{10}}$	Automatic
18	Hyperion	349.896-2582.28	242	$\frac{\mathrm{B18}-\mathrm{B22}}{\mathrm{B18}+\mathrm{B22}}$	Automatic
19	MERSI	402-12750	20	$\frac{2-\mathrm{10}}{2+\mathrm{10}}$	Automatic
20	Orbview-4	450-2450	200	$\frac{9-\mathrm{12}}{9+\mathrm{12}}$	Automatic
21	PHI	400-1000.35	244	$\frac{\mathrm{53}-\mathrm{69}}{\mathrm{53}+\mathrm{69}}$	Automatic
22	WorldView-2	400-1040	9	$\frac{\mathrm{Green}-\mathrm{Pan}}{\mathrm{Green}+\mathrm{Pan}}$	Automatic

Applications

Nr.	Name	Comment
1	Vegetation
2	Vegetation - Chlorophyll

References

Nr.	Author/Title	Year	Comment
1	Aparicio, N.; Villegas, D.; Royo, C.; Casadesus, J.; Araus, J. L. - Effect of sensor view angle on the assessment of agronomic traits by ground level hyper-spectral reflectance measurements in durum wheat under contrasting Mediterranean conditions	2004
2	Gamon, J. A.; Serrano, L.; Surfus, J. S. - The photochemical reflectance index: an optical indicator of photosynthetic radiation use efficiency across species, functional types, and nutrient levels	1997
3	Gamon, J. A.; Surfus, J. S. - Assessing leaf pigment content and activity with a reflectometer	1999
4	Merton, R. N. - Monitoringcommunityhysteresis using spectralshiftanalysis and the red-edgevegetationstressindex	1998
5	Penuelas, Josep; Filella, Iolanda; Gamon, John A. - Assessment of photosynthetic radiation-use efficiency with spectral reflectance	1995
6	Peñuelas, J.; Filella, I. - Visible and near-infrared reflectance techniques for diagnosing plant physiological status	1998
7	Pu, Ruiliang; Gong, Peng; Yu, Qian - Comparative Analysis of EO-1 ALI and Hyperion, and Landsat ETM+ Data for Mapping Forest Crown Closure and Leaf Area Index	2008
8	Royo, C.; Aparicio, N.; Villegas, D.; Casadesus, J.; Monneveux, P.; Araus, J. L. - Usefulness of spectral reflectance indices as durum wheat yield predictors under contrasting Mediterranean conditions	2003
9	Sims, Daniel A.; Gamon, John A. - Relationships between leaf pigment content and spectral reflectance across a wide range of species, leaf structures and developmental stages	2002
10	Thenot, F.; Méthy, M.; Winkel, T. - The Photochemical Reflectance Index (PRI) as a water-stress index	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