Strachan, Ian B... - Impact of nitrogen and environ...

Basic information

Author	Strachan, Ian B.; Pattey, Elizabeth; Boisvert, Johanne B.
Title	Impact of nitrogen and environmental conditions on corn as detected by hyperspectral reflectance
Journal	Remote Sensing of Environment
DOI	10.1016/s0034-4257(01)00299-1
Link
Date/Year	2002
Location
Publisher
Volume	80
Issue	2
Pages	213-224
Keywords	Hyperspectral reflectance; Precision agriculture; Stress detection; Corn field; Radiation use efficiency; Chlorophyll; Leaf area index; Crop water content
Comment

Indices

Nr.	Name	General Formula	Comment
1	Average reflectance 750 to 850	$Averagereflectancebetween750nmand850nm$
2	Normalized Difference 570/531	$\frac{570nm - 531nm}{570nm + 531nm}$
3	Simple Ratio 695/420	$\frac{695nm}{420nm}$
4	Simple Ratio 970/900	$\frac{970nm}{900nm}$
5	Single Band 550	$550nm$
6	Single Band 680	$680nm$
7	Structure Intensive Pigment Index 1	$\frac{800nm - 445nm}{800nm - 680nm}$
8	Transformed Soil Adjusted Vegetation Index	$\frac{B (NIR - B \cdot R - A)}{RED + B (NIR - A) + X (1 + B^{2})}$

Sensors

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Applications

Nr.	Name	Comment
1	Agriculture
2	Hyperspectral remote sensing
3	Vegetation
4	Vegetation - Chlorophyll
5	Vegetation - LAI
6	Vegetation - Nitrogen content
7	Vegetation - Nitrogen stress

List of References