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            |  | Spectroscopy Wavelet-Based Vegetation |  | Spectroscopy Wavelet-Based Vegetation | 
            | n | Indices~~title_type::unkn~~language::unav" | n | Indices~~title_type::unkn~~language::en||name:Estimaci\u00f3n del | 
            |  |  |  | contenido de carotenoides foliares mediante \u00edndices de | 
            |  |  |  | vegetaci\u00f3n basados \u200b\u200ben ondas | 
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            |  | "name": "observacion-de-la-tierra", |  | "name": "observacion-de-la-tierra", | 
            |  | "title": "Observaci\u00f3n de la Tierra" |  | "title": "Observaci\u00f3n de la Tierra" | 
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            |  | "maintainer": "name:Lopatin, Javier~~creator_name_type::tba", |  | "maintainer": "name:Lopatin, Javier~~creator_name_type::tba", | 
            |  | "maintainer_email": "do-catalog@dataobservatory.net", |  | "maintainer_email": "do-catalog@dataobservatory.net", | 
            |  | "metadata_created": "2023-06-09T16:16:56.535770", |  | "metadata_created": "2023-06-09T16:16:56.535770", | 
            | n | "metadata_modified": "2023-06-09T16:56:55.890826", | n | "metadata_modified": "2023-10-31T20:16:29.286676", | 
            |  | "name": |  | "name": | 
            |  | arotenoid_content_using_spectroscopy_waveletbased_vegetation_indices", |  | arotenoid_content_using_spectroscopy_waveletbased_vegetation_indices", | 
            |  | "notes": "description:The plant carotenoid (Car) content plays a |  | "notes": "description:The plant carotenoid (Car) content plays a | 
            |  | crucial role in the xanthophyll cycle and provides essential |  | crucial role in the xanthophyll cycle and provides essential | 
            |  | information on the physiological adaptations of plants to |  | information on the physiological adaptations of plants to | 
            |  | environmental stress. Spectroscopy data are essential for the |  | environmental stress. Spectroscopy data are essential for the | 
            |  | nondestructive prediction of Car and other traits. However, Car |  | nondestructive prediction of Car and other traits. However, Car | 
            |  | content estimation is still behind in terms of accuracy compared to |  | content estimation is still behind in terms of accuracy compared to | 
            |  | other pigments, such as chlorophyll (Chl). Here, I examined the |  | other pigments, such as chlorophyll (Chl). Here, I examined the | 
            |  | potential of using the continuous wavelet transform (CWT) on leaf |  | potential of using the continuous wavelet transform (CWT) on leaf | 
            |  | reflectance data to create vegetation indices (VIs). I compared six |  | reflectance data to create vegetation indices (VIs). I compared six | 
            |  | CWT mother families and six scales and selected the best overall |  | CWT mother families and six scales and selected the best overall | 
            |  | dataset using random forest (RF) regressions. Using a brute-force |  | dataset using random forest (RF) regressions. Using a brute-force | 
            |  | approach, I created wavelet-based VIs on the best mother family and |  | approach, I created wavelet-based VIs on the best mother family and | 
            |  | compared them against established Car reflectance-based VIs. I found |  | compared them against established Car reflectance-based VIs. I found | 
            |  | that wavelet-based indices have high linear sensitivity to the Car |  | that wavelet-based indices have high linear sensitivity to the Car | 
            |  | content, contrary to typical nonlinear relationships depicted by the |  | content, contrary to typical nonlinear relationships depicted by the | 
            |  | reflectance-based VIs. These relations were theoretically contrasted |  | reflectance-based VIs. These relations were theoretically contrasted | 
            |  | with the synthetic data created using the PROSPECT-D radiative |  | with the synthetic data created using the PROSPECT-D radiative | 
            |  | transfer model. However, the best selection of wavelength bands in |  | transfer model. However, the best selection of wavelength bands in | 
            |  | wavelet-based VIs varies greatly depending on the spectral |  | wavelet-based VIs varies greatly depending on the spectral | 
            |  | characteristics of the input data before the |  | characteristics of the input data before the | 
            | t |  | t | transformation.~~language::en||description: El contenido de | 
            |  |  |  | carotenoides (Car) de las plantas juega un papel crucial en el ciclo | 
            |  |  |  | de las xantofilas y proporciona informaci\u00f3n esencial sobre las | 
            |  |  |  | adaptaciones fisiol\u00f3gicas de las plantas al estr\u00e9s | 
            |  |  |  | ambiental. Los datos de espectroscopia son esenciales para la | 
            |  |  |  | predicci\u00f3n no destructiva de Car y otros rasgos. Sin embargo, la | 
            |  |  |  | estimaci\u00f3n del contenido de Car a\u00fan est\u00e1 por | 
            |  |  |  | detr\u00e1s en t\u00e9rminos de precisi\u00f3n en comparaci\u00f3n con | 
            |  |  |  | otros pigmentos, como la clorofila (Chl). Aqu\u00ed, examin\u00e9 el | 
            |  |  |  | potencial de utilizar la transformada wavelet continua (CWT) en datos | 
            |  |  |  | de reflectancia de hojas para crear \u00edndices de vegetaci\u00f3n | 
            |  |  |  | (VI). Compar\u00e9 seis familias madre de CWT y seis escalas y | 
            |  |  |  | seleccion\u00e9 el mejor conjunto de datos general utilizando | 
            |  |  |  | regresiones de bosque aleatorio (RF). Utilizando un enfoque de fuerza | 
            |  |  |  | bruta, cre\u00e9 VI basados \u200b\u200ben wavelets en la mejor | 
            |  |  |  | familia madre y los compar\u00e9 con VI establecidos basados | 
            |  |  |  | \u200b\u200ben la reflectancia del autom\u00f3vil. Descubr\u00ed que | 
            |  |  |  | los \u00edndices basados \u200b\u200ben wavelets tienen una alta | 
            |  |  |  | sensibilidad lineal al contenido de Car, contrariamente a las | 
            |  |  |  | relaciones no lineales t\u00edpicas representadas por los VI basados | 
            |  |  |  | \u200b\u200ben reflectancia. Estas relaciones se contrastaron | 
            |  |  |  | te\u00f3ricamente con los datos sint\u00e9ticos creados utilizando el | 
            |  |  |  | modelo de transferencia radiativa PROSPECT-D. Sin embargo, la mejor | 
            |  |  |  | selecci\u00f3n de bandas de longitud de onda en VI basados | 
            |  |  |  | \u200b\u200ben wavelets var\u00eda mucho dependiendo de las | 
            |  |  |  | caracter\u00edsticas espectrales de los datos de entrada antes de la | 
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            |  | Spectroscopy Wavelet-Based Vegetation Indices", |  | Spectroscopy Wavelet-Based Vegetation Indices", | 
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            |  | "state": "active", |  | "state": "active", | 
            |  | "tags": [], |  | "tags": [], | 
            |  | "title": "Estimation of Foliar Carotenoid Content Using Spectroscopy |  | "title": "Estimation of Foliar Carotenoid Content Using Spectroscopy | 
            |  | Wavelet-Based Vegetation Indices", |  | Wavelet-Based Vegetation Indices", | 
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