Crop Nitrogen Retrieval Methods for Simulated Sentinel-2 Data Using In-Field Spectrometer Data

Crop Nitrogen Retrieval Methods for Simulated Sentinel-2 Data Using In-Field Spectrometer Data

Nitrogen (N) is one of the key nutrients supplied in agricultural production worldwide. Over-fertilization can have negative influences on the field and the regional level (e.g., agro-ecosystems). Remote sensing of the plant N of field crops presents a valuable tool for the monitoring of N flows in...

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Bibliographic Details
Main Authors: Gregor Perich, Helge Aasen, Jochem Verrelst, Francesco Argento, Achim Walter, Frank Liebisch
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Remote Sensing
Subjects:
nitrogen
chlorophyll
leaf area index
agro-ecosystem monitoring
spectral indices
random forest
Online Access:https://www.mdpi.com/2072-4292/13/12/2404

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