ExtSpecR:An R Package and Tool for Extracting Tree Spectra from UAV-Based Remote Sensing

作     者：Zhuo Liu Mahmoud AI-Sarayreh Cong Xu Federico Tomasetto Yanjie Li Zhuo Liu;Mahmoud AI-Sarayreh;Cong Xu;Federico Tomasetto;Yanjie Li

作者机构：State Key Laboratory of Tree Genetics and BreedingResearch Institute of Subtropical ForestryChinese Academy of ForestryHangzhouZhejiang 311400China Key Laboratory of Tree Breeding of Zhejiang ProvinceResearch Institute of Subtropical ForestryChinese Academy of ForestryHangzhouZhejiang 311400China Department of Computer EngineeringGerman Jordanian UniversityAmman 11180Jordan School of ForestryUniversity of CanterburyPrivate Bag 4800Christchurch 8140New Zealand AgResearch Ltd.Christchurch 8140New Zealand 

出 版 物：《Plant Phenomics》 (植物表型组学（英文）)

年 卷 期：2023年第5卷第4期

页      面：893-904页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 09[农学] 0804[工学-仪器科学与技术] 0903[农学-农业资源与环境] 0816[工学-测绘科学与技术] 081602[工学-摄影测量与遥感] 081102[工学-检测技术与自动化装置] 0811[工学-控制科学与工程] 

基　　金：funded by the cooperation projects between the People's Government of Zhejiang Province and the Chinese Academy of Forestry(2023SY10) the Zhejiang Science and Technology Major Program on Agricultural New Variety Breeding(2021C02070-7-3) the Fundamental Research Funds of CAF(CAFYBB2022QA001) 

主　　题：interactive Remote Tool 

摘      要：The development of unmanned aerial vehicle(UAV)remote sensing has been increasingly applied in forestry for high-throughput and rapid acquisition of tree phenomics traits for various research ***,the detection of individual trees and the extraction of their spectral data remain a challenge,often requiring manual *** several software-based solutions have been developed,they are far from being widely *** paper presents ExtSpecR,an open-source tool for spectral extraction of a single tree in forestry with an easy-to-use interactive web *** reduces the time required for single tree detection and annotation and simplifies the entire process of spectral and spatial feature extraction from UAV-based *** addition,ExtSpecR provides several functionalities with interactive dashboards that allow users to maximize the quality of information extracted from UAV *** can promote the practical use of UAV remote sensing data among forest ecology and tree breeding researchers and help them to further understand the relationships between tree growth and its physiological traits.