中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究... [14]
成都山地灾害与环境研... [4]
长春光学精密机械与物... [3]
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OAI收割 [39]
iSwitch采集 [1]
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期刊论文 [25]
会议论文 [7]
SCI/SSCI论文 [5]
学位论文 [3]
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2025 [3]
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Geography,... [1]
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A New and Improved YOLO Model for Individual Litchi Crown Detection with High-Resolution Satellite RGB Images
期刊论文
OAI收割
AGRONOMY-BASEL, 2025, 卷号: 15, 期号: 10, 页码: 2439
作者:
Xia, Tianshun
;
Chen, Pengfei
;
Liu, Xiaoke
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/12/19
improved YOLO model
litchi
individual tree crown detection
high-resolution satellite image
GreenNet: A dual-encoder network for urban green space classification using high-resolution remotely sensed images
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2025, 卷号: 142, 页码: 104709
作者:
Chen, Ke
;
Wang, Yang
;
Huang, Cunrui
;
Wang, Jing
;
Li, Sabrina L.
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/08/21
Green space classification
High-resolution satellite images
Dual-encoder structure
Transformer
Boundary loss
Assessment of Satellite-Derived FAPAR Products With Different Spatial Resolutions for Gross Primary Productivity Estimation
期刊论文
OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 3087-3098
作者:
Zhang, Xiyu
;
Jin, Huaan
;
Zhao, Wei
;
Yin, Gaofei
;
Xie, Xinyao
  |  
收藏
  |  
浏览/下载:90/0
  |  
提交时间:2025/02/21
Fraction of absorbed photosynthetically active radiation (FAPAR)
gross primary productivity (GPP)
HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)
light use efficiency model
MODerate resolution Imaging Spectroradiometer (MODIS)
Fraction of absorbed photosynthetically active radiation (FAPAR)
gross primary productivity (GPP)
HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)
light use efficiency model
MODerate resolution Imaging Spectroradiometer (MODIS)
A Mapping Approach for Eucalyptus Plantations Canopy and Single Tree Using High-Resolution Satellite Images in Liuzhou, China
期刊论文
OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2023, 卷号: 61, 页码: 13
作者:
Zhang, Sen
;
Cui, Yaoping
;
Zhou, Yan
;
Dong, Junwu
;
Li, Wanlong
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收藏
  |  
浏览/下载:66/0
  |  
提交时间:2024/04/01
Farming
Vegetation
Forestry
Erosion
Surveys
Feature extraction
Satellite images
Adaptive iterative erosion
Eucalyptus plantations
high-resolution satellite image
image morphology
single-tree mapping
Mapping Fire Severity in Southwest China Using the Combination of Sentinel 2 and GF Series Satellite Images
期刊论文
OAI收割
SENSORS, 2023, 卷号: 23, 期号: 5, 页码: 2492
作者:
Zhang, Xiyu
;
Fan, Jianrong
;
Zhou, Jun
;
Gui, Linhua
;
Bi, Yongqing
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2024/05/23
fire severity
high-resolution satellite images
GF series satellite
machine learning
random forest
Monitoring tree-crown scale autumn leaf phenology in a temperate forest with an integration of PlanetScope and drone remote sensing observations
期刊论文
OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2021, 卷号: 171, 页码: 36-48
作者:
Wu, Shengbiao
;
Wang, Jing
;
Yan, Zhengbing
;
Song, Guangqin
;
Chen, Yang
  |  
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2023/02/24
Multi-scale remote sensing
Phenocam
High-resolution satellite
MODIS
Individual tree-crown
Leaf phenology
A Robust Deep Learning Approach for Spatiotemporal Estimation of Satellite AOD and PM2.5
期刊论文
OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 2, 页码: 27
作者:
Li, Lianfa
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2020/05/19
PM2.5
satellite AOD
deep learning
autoencoder
residual network
exposure estimation
high spatiotemporal resolution
A Robust Deep Learning Approach for Spatiotemporal Estimation of Satellite AOD and PM2.5
期刊论文
OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 2, 页码: 27
作者:
Li, Lianfa
  |  
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2020/05/19
PM2.5
satellite AOD
deep learning
autoencoder
residual network
exposure estimation
high spatiotemporal resolution
Influence of adjacency effect on high-spatial-resolution thermal infrared imagery: Implication for radiative transfer simulation and land surface temperature retrieval
期刊论文
OAI收割
Remote Sensing of Environment, 2020, 卷号: 245, 页码: 111852
作者:
Duan, Si-Bo
;
Li, Zhao-Liang
;
Gao, Caixia
;
Zhao, Wei
;
Wu, Hua
  |  
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2020/06/12
High spatial resolution satellite imagery
High spatial resolution thermal infrared imagery
Land surface temperature retrievals
Radiative Transfer Equation(RTE)
Radiative transfer simulations
Radiative transfer theory
Single-channel algorithms
Visible and near infrared
Introducing a special collection of papers in the Journal of High Energy Astrophysics on the Early Results of China's 1st X-ray Astronomy Satellite: Insight-HXMT
期刊论文
OAI收割
Journal of High Energy Astrophysics, 2020, 卷号: 27, 页码: 51-52
作者:
HXMT
  |  
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2022/02/08
Astrophysics - High Energy Astrophysical Phenomena
Abstract: Insight-HXMT is the first Chinese X-ray astronomical mission, launched successfully on June 15, 2017, from China's Jiuquan Satellite Launch Center. Insight-HXMT was designed to have a broad energy coverage in X-rays, from 1-250 keV, with excellent timing and adequate energy resolution at soft X-rays, and the largest effective area at hard X-rays. This allows, in particular, to observe bright sources like X-ray binaries (XRBs) in their bright/outburst states with high cadence and high statistics at hard and soft X-rays at once. It was then expected that the Insight-HXMT mission will bring us new insights regarding the characteristics of several source classes. Examples include characterizing High-Mass X-ray Binaries (HMXBs) and the outburst evolution of Low-Mass X-ray Binaries (LMXBs). For instance, in HMXB systems, the region around their Alfven radius that is responsible to determine whether accretion or propeller occurs, or the region around the NS magnetic pole where the intense X-rays are supposed to be produced are specially appealing targets of study. For the LMXBs, the evolution the outburst and the properties of the compact objects themselves are obvious priority targets for Insight-HXMT. Due to the broad coverage in energy, Insight-HXMT is specially well suited to study the influence of thermonuclear (type-I) X-ray bursts upon the surrounding environment.