Deep learning meets object-based image analysis: Tasks, challenges, strategies, and perspectives

L Ma, Z Yan, M Li, T Liu, L Tan, X Wang… - … and Remote Sensing …, 2024‏ - ieeexplore.ieee.org
Deep learning has gained significant attention in remote sensing, especially in pixel-or
patch-level applications. Despite initial attempts to integrate deep learning into object-based …

[HTML][HTML] VICAL: Global calculator to estimate vegetation indices for agricultural areas with Landsat and Sentinel-2 Data

SI Jiménez-Jiménez, MJ Marcial-Pablo… - Agronomy, 2022‏ - mdpi.com
The vegetation indices (VIs) estimated from remotely sensed data are simple and based on
effective algorithms for quantitative and qualitative evaluations of the dynamics of …

[HTML][HTML] Extraction of Broad-Leaved tree crown based on UAV visible images and OBIA-RF model: A case study for Chinese Olive Trees

K Yang, H Zhang, F Wang, R Lai - Remote Sensing, 2022‏ - mdpi.com
Chinese olive trees (Canarium album L.) are broad-leaved species that are widely planted
in China. Accurately obtaining tree crown information provides important data for evaluating …

[HTML][HTML] Deriving potential evapotranspiration from satellite-based reference evapotranspiration, Upper Tekeze Basin, Northern Ethiopia

MA Gebremedhin, MW Lubczynski… - Journal of Hydrology …, 2022‏ - Elsevier
Abstract Study region Zamra catchment, Upper Tekeze Basin, Northern Ethiopia. Study
focus Direct field estimates of potential evapotranspiration (PET) remain a challenge …

UAV-based multispectral image analytics for generating crop coefficient maps for rice

SB Khose, DR Mailapalli, S Biswal… - Arabian Journal of …, 2022‏ - Springer
Crop coefficients are important to determine crop evapotranspiration (ETc), seasonal crop
water requirement, and irrigation water depth. Similarities between the curve of crop …

Evaluation of gridded datasets for terrestrial water budget assessment in the Upper Jhelum River Basin-South Asia

R Ansari, MU Liaqat, G Grossi - Journal of Hydrology, 2022‏ - Elsevier
The study presents a comprehensive assessment of the key terrestrial water budget (TWB)
components and their recent temporal trends using observed and gridded datasets across …

Assessing Maize Yield Spatiotemporal Variability Using Unmanned Aerial Vehicles and Machine Learning

C de Villiers, Z Mashaba-Munghemezulu… - Geomatics, 2024‏ - mdpi.com
Optimizing the prediction of maize (Zea mays L.) yields in smallholder farming systems
enhances crop management and thus contributes to reducing hunger and achieving one of …

Summer maize growth estimation based on near-surface multi-source data

J Zhao, F Pan, X ** gaps in sugarcane by UAV RGB imagery: The lower and earlier the flight, the more accurate
MR Barbosa Júnior, D Tedesco, RG Corrêa… - Agronomy, 2021‏ - mdpi.com
Imagery data prove useful for map** gaps in sugarcane. However, if the quality of data is
poor or the moment of flying an aerial platform is not compatible to phenology, prediction …

Study on the changes in concentration of air pollutants and influencing factors in road green spaces in Nan**g City during autumn and winter

C Liu, A Dai, Q Sheng, Z Zhu - Atmospheric Pollution Research, 2024‏ - Elsevier
Based on low-altitude remote sensing of UAV and field monitoring on three roads in
Nan**g, this study used the normalized difference vegetation index (NDVI) one-dimensional …