Results 51 to 60 of about 58,425 (309)

Cotton Yield Estimation Based on Vegetation Indices and Texture Features Derived From RGB Image

Frontiers in Plant Science, 2022
Yield monitoring is an important parameter to evaluate cotton productivity during cotton harvest. Nondestructive and accurate yield monitoring is of great significance to cotton production.
Yiru Ma, Lulu Ma, Qiang Zhang, Changping Huang, Xiang Yi, Xiangyu Chen, Tongyu Hou, Xin Lv, Ze Zhang   +8 more
doaj   +1 more source

Geotagged application for durian trees using aerial imagery and vegetation indices algorithm [PDF]

, 2021
Durian demand has increased considerably, and it has gained popularity in the market. Under Industrial Revolution 4.0, precision agriculture is expanding globally with a wide range of digital technologies that provide the farming industry with ...
Mohidem, Nur Adibah, Che Ya, Nik Norasma, M. I., Ab Rahman, Hock, O. C., Ramlee, Shairul Izan, Rosle, Rhushalshafira, Jeyakumaran, Vikneswaran, Fazlil Ilahi, Wan Fazilah, Mat Su, Ahmad Suhaizi, Tan, Ngai Paing   +9 more
core  

Spatiotemporal variability of vegetation response to meteorological drought on the Korean Peninsula

Hydrology Research, 2023
To assess vegetation drought, it is important to understand the relationship between climate and vegetation and to accurately measure the response of vegetation activity to meteorological drought.
Haeun Jung, Jeongeun Won, Shinuk Kang, Sangdan Kim   +3 more
doaj   +1 more source

Identification of Forest Vegetation Using Vegetation Indices

Chinese Journal of Population Resources and Environment, 2004
Abstract Spectral feature of forest vegetation with remote sensing techniques is the research topic all over the world, because forest plays an important role in human beings' living environment. Research on vegetation classification with vegetation index is still very little recently.
Yuan Jinguo, Wang Wei
openaire   +1 more source

Monitoring forest biodiversity and the impact of climate on forest environment using high-resolution satellite images

European Journal of Remote Sensing, 2018
The main objectives of the research work were to determine the usefulness of Landsat and SPOT data for monitoring various forest parameters, and to assess the impact of changeable climatic conditions with the use of vegetation indices derived from ...
Zbigniew Bochenek, Dariusz Ziolkowski, Maciej Bartold, Karolina Orlowska, Adrian Ochtyra   +4 more
doaj   +1 more source

Selected vegetation indices.

, 2022
Selected vegetation indices.
Yushi Zhou (9440603), Haikun Yu (13222557), Guosheng Cai (4527139), Xiaoping Lu (11988040), Xiangjun Zhang (3222759)   +4 more
core   +1 more source

Predicting Canopy Chlorophyll Content in Sugarcane Crops Using Machine Learning Algorithms and Spectral Vegetation Indices Derived from UAV Multispectral Imagery

, 2022
The use of satellite-based Remote Sensing (RS) is a well-developed field of research. RS techniques have been successfully utilized to evaluate the chlorophyll content for the monitoring of sugarcane crops.
Amarasingam Narmilan, Arachchige Surantha Ashan Salgadoe, Hettiarachchige Asiri Sampageeth Weerasinghe, Unupen Widanelage Lahiru Madhushanka Kumarasiri, Felipe Gonzalez, Buddhika Rasanjana Kulasekara   +5 more
core   +1 more source

Assessing the Sensitivity and the Clinical Impact of the 2023 American College of Rheumatology/EULAR Classification Criteria in Obstetric Antiphospholid Syndrome: Findings From a Multicenter Italian Cohort With a Long‐Term Follow‐Up

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to evaluate the sensitivity of the 2023 American College of Rheumatology (ACR)/EULAR classification criteria for antiphospholipid syndrome (APS) in a real‐world cohort of women diagnosed with primary obstetric APS (oAPS) and to assess their ability to identify patients at risk of future pregnancy complications ...
Francesca Ruffilli, Cecilia Nalli, Francesca Crisafulli, Carlo Garaffoni, Marcello Govoni, Giulia Voltarel, Alba C. Pozzi, Beatrice Maranini, Ettore Silvagni, Alessandra Bortoluzzi, Angela Tincani   +10 more
wiley   +1 more source

Formulas of vegetation indices.

, 2021
Formulas of vegetation indices.
Dong-Wook Kim (149850), Seong-Hoon Kim (643332), Jaeyoung Kim (2891579), Renato Rodrogues (11402145), GyuJin Jang (11402142), Hak-Jin Kim (6637547), Yong Suk Chung (8444100), Gyung Doeok Han (11402139)   +7 more
core   +1 more source

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

Advanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee, Eunbyeol Kim, Kyongtae Choi, Minjun Song, Sunmin Jang, Dongwhi Choi, Donghyun Seo, Min‐Gyu Lee, Younghoon Lee   +8 more
wiley   +1 more source