A new multispectral index for canopy nitrogen concentration applicable across growth stages in ryegrass and barley

Retrieving canopy nitrogen concentration and aboveground biomass with deep learning for ryegrass and barley: comparing models and determining waveband contribution

(2023) Manish Kumar Patel et al.   FIELD CROPS RESEARCH

Estimation of canopy nitrogen content in winter wheat from Sentinel-2 images for operational agricultural monitoring

(2022) Christian Bossung et al.   PRECISION AGRICULTURE

Which multispectral indices robustly measure canopy nitrogen across seasons: Lessons from an irrigated pasture crop

(2021) Manish Kumar Patel et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Using optimized three-band spectral indices to assess canopy N uptake in corn and wheat

(2021) Fei Li et al.   EUROPEAN JOURNAL OF AGRONOMY

Improving Unmanned Aerial Vehicle Remote Sensing-Based Rice Nitrogen Nutrition Index Prediction with Machine Learning

(2020) Hainie Zha et al.   Remote Sensing

Passive reflectance sensing using optimized two- and three-band spectral indices for quantifying the total nitrogen yield of maize

(2020) Hasituya et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Crop nitrogen monitoring: Recent progress and principal developments in the context of imaging spectroscopy missions

(2020) Katja Berger et al.   REMOTE SENSING OF ENVIRONMENT

Comparing methods for estimating leaf area index by multi-angular remote sensing in winter wheat

(2020) Li He et al.   Scientific Reports

Comparing the Performance of Multispectral and Hyperspectral Images for Estimating Vegetation Properties

(2019) Bing Lu et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Effects of broad bandwidth on the remote sensing of inland waters: Implications for high spatial resolution satellite data applications

(2019) Zhigang Cao et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

Exploring new spectral bands and vegetation indices for estimating nitrogen nutrition index of summer maize

(2018) Ben Zhao et al.   EUROPEAN JOURNAL OF AGRONOMY

Spaceborne Imaging Spectroscopy for Sustainable Agriculture: Contributions and Challenges

(2018) Tobias B. Hank et al.   SURVEYS IN GEOPHYSICS

The nitrogen cost of photosynthesis

(2018) John R Evans et al.   JOURNAL OF EXPERIMENTAL BOTANY

Remote sensing of variation of light use efficiency in two age classes of Douglas-fir

(2018) Wen Jia et al.   REMOTE SENSING OF ENVIRONMENT

Multiple drivers of seasonal change in PRI: Implications for photosynthesis 2. Stand level

(2017) Anatoly A. Gitelson et al.   REMOTE SENSING OF ENVIRONMENT

Estimating Rice Leaf Nitrogen Concentration: Influence of Regression Algorithms Based on Passive and Active Leaf Reflectance

(2017) Jia Sun et al.   Remote Sensing

Remote detection of canopy leaf nitrogen concentration in winter wheat by using water resistance vegetation indices from in-situ hyperspectral data

(2016) Wei Feng et al.   FIELD CROPS RESEARCH

Improved remote sensing of leaf nitrogen concentration in winter wheat using multi-angular hyperspectral data

(2016) Li He et al.   REMOTE SENSING OF ENVIRONMENT

Advantage of hyperspectral EO-1 Hyperion over multispectral IKONOS, GeoEye-1, WorldView-2, Landsat ETM+, and MODIS vegetation indices in crop biomass estimation

(2015) Michael Marshall et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

The EnMAP Spaceborne Imaging Spectroscopy Mission for Earth Observation

(2015) Luis Guanter et al.   Remote Sensing

Improving estimation of summer maize nitrogen status with red edge-based spectral vegetation indices

(2014) Fei Li et al.   FIELD CROPS RESEARCH

Estimation of Canopy Nitrogen Concentration Across C3 and C4 Grasslands Using WorldView-2 Multispectral Data

(2014) Clement Adjorlolo et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Optimising three-band spectral indices to assess aerial N concentration, N uptake and aboveground biomass of winter wheat remotely in China and Germany

(2014) Fei Li et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

Assessing the Robustness of Vegetation Indices to Estimate Wheat N in Mediterranean Environments

(2014) Davide Cammarano et al.   Remote Sensing

The Spectral Response of the Landsat-8 Operational Land Imager

(2014) Julia Barsi et al.   Remote Sensing

Remotely detecting canopy nitrogen concentration and uptake of paddy rice in the Northeast China Plain

(2013) Kang Yu et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

Comparison of different hyperspectral vegetation indices for canopy leaf nitrogen concentration estimation in rice

(2013) Yong-Chao Tian et al.   PLANT AND SOIL

Using optimal combination method and in situ hyperspectral measurements to estimate leaf nitrogen concentration in barley

(2013) Xin-gang Xu et al.   PRECISION AGRICULTURE

Estimating leaf nitrogen concentration with three-band vegetation indices in rice and wheat

(2012) Wei Wang et al.   FIELD CROPS RESEARCH

Diagnostic mapping of canopy nitrogen content in rice based on hyperspectral measurements

(2012) Yoshio Inoue et al.   REMOTE SENSING OF ENVIRONMENT

Comparison of different vegetation indices for the remote assessment of green leaf area index of crops

(2011) Andrés Viña et al.   REMOTE SENSING OF ENVIRONMENT

Measuring and predicting canopy nitrogen nutrition in wheat using a spectral index—The canopy chlorophyll content index (CCCI)

(2010) Glenn Fitzgerald et al.   FIELD CROPS RESEARCH

Assessing newly developed and published vegetation indices for estimating rice leaf nitrogen concentration with ground- and space-based hyperspectral reflectance

(2010) Y.C. Tian et al.   FIELD CROPS RESEARCH

Nitrogen prediction in grasses: effect of bandwidth and plant material state on absorption feature selection

(2010) N. M. Knox et al.   INTERNATIONAL JOURNAL OF REMOTE SENSING

Sources of variability in canopy reflectance and the convergent properties of plants

(2010) S. V. Ollinger   NEW PHYTOLOGIST

Evaluating hyperspectral vegetation indices for estimating nitrogen concentration of winter wheat at different growth stages

(2010) Fei Li et al.   PRECISION AGRICULTURE

New spectral indicator assessing the efficiency of crop nitrogen treatment in corn and wheat

(2010) Pengfei Chen et al.   REMOTE SENSING OF ENVIRONMENT

Plant nitrogen concentration in paddy rice from field canopy hyperspectral radiometry

(2009) Daniela Stroppiana et al.   FIELD CROPS RESEARCH

Characterizing canopy biochemistry from imaging spectroscopy and its application to ecosystem studies

(2009) Raymond F. Kokaly et al.   REMOTE SENSING OF ENVIRONMENT

Contrasting correlation networks between leaf structure, nitrogen and chlorophyll in herbaceous and woody canopies

(2008) Lea Hallik et al.   BASIC AND APPLIED ECOLOGY

Diagnosis tool for plant and crop N status in vegetative stage

(2008) Gilles Lemaire et al.   EUROPEAN JOURNAL OF AGRONOMY