Precision nitrogen management of wheat. A review

M Diacono, P Rubino, F Montemurro - Agronomy for Sustainable …, 2013 - Springer
Conventional farming has led to extensive use of chemicals and, in turn, to negative
environmental impacts such as soil erosion, groundwater pollution and atmosphere …

Advances in hyperspectral remote sensing of vegetation and agricultural crops

PS Thenkabail, JG Lyon, A Huete - … , Sensor Systems, Spectral …, 2018 - taylorfrancis.com
Hyperspectral data (Table 1) is acquired as continuous narrowbands (eg, each band with 1
to 10 nanometer or nm bandwidths) over a range of electromagnetic spectrum (eg, 400 …

Evaluation of sentinel-2 red-edge bands for empirical estimation of green LAI and chlorophyll content

J Delegido, J Verrelst, L Alonso, J Moreno - Sensors, 2011 - mdpi.com
ESA's upcoming satellite Sentinel-2 will provide Earth images of high spatial, spectral and
temporal resolution and aims to ensure continuity for Landsat and SPOT observations. In …

Machine learning regression algorithms for biophysical parameter retrieval: Opportunities for Sentinel-2 and-3

J Verrelst, J Muñoz, L Alonso, J Delegido… - Remote Sensing of …, 2012 - Elsevier
ESA's upcoming satellites Sentinel-2 (S2) and Sentinel-3 (S3) aim to ensure continuity for
Landsat 5/7, SPOT-5, SPOT-Vegetation and Envisat MERIS observations by providing …

Prospects for measurement of dry matter yield in forage breeding programs using sensor technologies

A Gebremedhin, PE Badenhorst, J Wang… - Agronomy, 2019 - mdpi.com
Increasing the yield of perennial forage crops remains a crucial factor underpinning the
profitability of grazing industries, and therefore is a priority for breeding programs. Breeding …

Retrospective retrieval of long‐term consistent global leaf area index (1981–2011) from combined AVHRR and MODIS data

Y Liu, R Liu, JM Chen - Journal of Geophysical Research …, 2012 - Wiley Online Library
In this paper, we present an approach for generating a consistent long‐term global leaf area
index (LAI) product (1981–2011) by quantitative fusion of Moderate Resolution Imaging …

A red-edge spectral index for remote sensing estimation of green LAI over agroecosystems

J Delegido, J Verrelst, CM Meza, JP Rivera… - European Journal of …, 2013 - Elsevier
Leaf area index (LAI) is a key biophysical parameter for the monitoring of agroecosystems.
Conventional two-band vegetation indices based on red and near-infrared relationships …

Field spectroscopy of canopy nitrogen concentration in temperate grasslands using a convolutional neural network

RR Pullanagari, M Dehghan-Shoar, IJ Yule… - Remote Sensing of …, 2021 - Elsevier
As an essential feature of plant autotrophy, Nitrogen (N) is the major nutrient affecting plant
growth in terrestrial ecosystems, thus is of not only fundamental scientific interest, but also a …

Testing the red edge channel for improving land-use classifications based on high-resolution multi-spectral satellite data

C Schuster, M Förster, B Kleinschmit - International Journal of …, 2012 - Taylor & Francis
The incorporation of a red edge channel in multi-spectral satellite sensors has potential for
improving land-use classification, as the related electromagnetic spectrum is specifically …

[HTML][HTML] Application of Sentinel-2A data for pasture biomass monitoring using a physically based radiative transfer model

SM Punalekar, A Verhoef, TL Quaife… - Remote Sensing of …, 2018 - Elsevier
A large proportion of the global land surface is covered by pasture. The advent of the
Sentinel satellites program provides free datasets with good spatiotemporal resolution that …