Using sentinel-2 data to predict nitrogen uptake in maize crop
A Sharifi - IEEE Journal of Selected Topics in Applied Earth …, 2020 - ieeexplore.ieee.org
Maize nitrogen uptake map can give growers a good opportunity in order to have valuable
information regarding the efficiency of nitrogen usage in their field. The spectral information …
information regarding the efficiency of nitrogen usage in their field. The spectral information …
Field-scale estimation of sugarcane leaf nitrogen content using vegetation indices and spectral bands of Sentinel-2: Application of random forest and support vector …
M Soltanikazemi, S Minaei… - … and Electronics in …, 2022 - Elsevier
Nitrogen is an essential factor for assessing the quality of sugarcane during the growing
season, as deficiency of this component significantly reduces crop yield. The Kjeldahl …
season, as deficiency of this component significantly reduces crop yield. The Kjeldahl …
A data fusion and spatial data analysis approach for the estimation of wheat grain nitrogen uptake from satellite data
The selection of the optimal band combination for the estimation of specific crop variables is
a key aspect in order to obtain reliable estimation of in-field variability from multi-and …
a key aspect in order to obtain reliable estimation of in-field variability from multi-and …
[HTML][HTML] Estimation of canopy nitrogen content in winter wheat from Sentinel-2 images for operational agricultural monitoring
C Bossung, M Schlerf, M Machwitz - Precision Agriculture, 2022 - Springer
Canopy nitrogen content (CNC, kg/ha) provides crucial information for site-specific crop
fertilization and the usability of Sentinel-2 (S2) satellite data for CNC monitoring at high …
fertilization and the usability of Sentinel-2 (S2) satellite data for CNC monitoring at high …
[HTML][HTML] 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 (eg, agro …
fertilization can have negative influences on the field and the regional level (eg, agro …
[HTML][HTML] Nitrogen estimation for wheat using UAV-based and satellite multispectral imagery, topographic metrics, leaf area index, plant height, soil moisture, and …
To improve productivity, reduce production costs, and minimize the environmental impacts of
agriculture, the advancement of nitrogen (N) fertilizer management methods is needed. The …
agriculture, the advancement of nitrogen (N) fertilizer management methods is needed. The …
[HTML][HTML] Optimizing wheat yield prediction integrating data from Sentinel-1 and Sentinel-2 with CatBoost algorithm
A Uribeetxebarria, A Castellón, A Aizpurua - Remote Sensing, 2023 - mdpi.com
Accurately estimating wheat yield is crucial for informed decision making in precision
agriculture (PA) and improving crop management. In recent years, optical satellite-derived …
agriculture (PA) and improving crop management. In recent years, optical satellite-derived …
[HTML][HTML] Influence of soil properties on maize and wheat nitrogen status assessment from Sentinel-2 data
Soil properties variability is a factor that greatly influences cereals crops production and
interacts with a proper assessment of crop nutritional status, which is fundamental to support …
interacts with a proper assessment of crop nutritional status, which is fundamental to support …
[HTML][HTML] Leaf nitrogen concentration and plant height prediction for maize using UAV-based multispectral imagery and machine learning techniques
Under ideal conditions of nitrogen (N), maize (Zea mays L.) can grow to its full potential,
reaching maximum plant height (PH). As a rapid and nondestructive approach, the analysis …
reaching maximum plant height (PH). As a rapid and nondestructive approach, the analysis …
[HTML][HTML] Assessing durum wheat yield through sentinel-2 imagery: A machine learning approach
Two modeling approaches for the estimation of durum wheat yield based on Sentinel-2 data
are presented for 66 fields across three growing periods. In the first approach, a previously …
are presented for 66 fields across three growing periods. In the first approach, a previously …