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Update VI.md
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oh231 authored Jun 27, 2024
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Showing 1 changed file with 21 additions and 32 deletions.
53 changes: 21 additions & 32 deletions resources/VI.md
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- (R750-R445) / (R750+R445)
- mRENDVI (modifoed red edge NDVI)
- (R750-R705) / (R750+R705-2*R445);
* VOG1
Vogelmann red edge index 1
R740 / R720
* VOG2
Vogelmann red edge index 2
(R734-R747) / (R715+R726)
* VOG3
Vogelmann red edge index 3
(R734-R747) / (R715+R720)
* REP
Red edge position index
Wavelengh in 690-740 nm with highest reflectance
* PRI
Photochemical reflectance index
(R531-R570) / (R531+R570)
* SIPI
Structure insensitive pigment index
(R800-R445) / (R800+R680)
* RGRI
Red greeen ratio index
(Average reflectance between 500-600 nm) / (average reflectance between 600-700 nm)
* PSRI
Plant senescence reflectance index
(R680-R500) / R750
* CAR1
Carotenoid reflectance index 1
- VOG1 (Vogelmann red edge index 1)
- R740 / R720
- VOG2 (Vogelmann red edge index 2)
- (R734-R747) / (R715+R726)
- VOG3 (Vogelmann red edge index 3)
- (R734-R747) / (R715+R720)
- REP (red edge position index)
- Wavelengh in 690-740 nm with highest reflectance
- PRI (photochemical reflectance index)
- (R531-R570) / (R531+R570)
- SIPI (structure insensitive pigment index)
- (R800-R445) / (R800+R680)
- RGRI (red greeen ratio index)
- (Average reflectance between 500-600 nm) / (average reflectance between 600-700 nm)
- PSRI (plant senescence reflectance index)
- (R680-R500) / R750
- CAR1 (carotenoid reflectance index 1)
(1/R510) - (1/R550)
* CAR2
Carotenoid reflectance index 2
- CAR2 (carotenoid reflectance index 2)
(1/R510) - (1/R700)
* ANTH1
Anthocyanin reflectance index 1
- ANTH1 (anthocyanin reflectance index 1)
(1/R550) - (1/R700)
* ANTH2
- ANTH2
Anthocyanin reflectance index 2
R800 * (1/R550-1/R700)
* NBNDVI
- NBNDVI
Narrowband normalized difference vegetation index
(R850-R680) / (R850+R680)
* NRI
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