A5112264240- Planetary Science and Exploration
- Astro and Planetary Science
- Remote Sensing and Land Use
- Environmental Changes in China
- Land Use and Ecosystem Services
- Robotics and Sensor-Based Localization
- Satellite Image Processing and Photogrammetry
- Space Exploration and Technology
- Software-Defined Networks and 5G
- Network Packet Processing and Optimization
- Interconnection Networks and Systems
- Space Science and Extraterrestrial Life
- Space exploration and regulation
- Remote Sensing and LiDAR Applications
- Parallel Computing and Optimization Techniques
- Remote Sensing in Agriculture
- Impact of Light on Environment and Health
- Network Security and Intrusion Detection
- Regional Economic and Spatial Analysis
- Embedded Systems Design Techniques
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Coastal and Marine Management
- Advanced Data Compression Techniques
- Caching and Content Delivery
- Blind Source Separation Techniques
University of Science and Technology of China
2013-2025
State Key Laboratory of Remote Sensing Science
2015-2024
Chinese Academy of Sciences
2015-2024
Aerospace Information Research Institute
2020-2024
Wuhan University of Technology
2008-2024
National Astronomical Observatories
2014-2024
Research Center for Eco-Environmental Sciences
2024
Jingdong (China)
2024
University of Chinese Academy of Sciences
2020-2024
State Intellectual Property Office
2024
Accurate crop distribution maps provide important information for censuses, yield monitoring and agricultural insurance assessments. Most existing studies apply low spatial resolution satellite images mapping, even in areas with a fragmented landscape. Unmanned aerial vehicle (UAV) imagery provides an alternative source yet its spectral is usually lower than images. In order to produce more accurate without losing any heterogeneity (e.g., the physical boundary of land parcel), this study...
Using simultaneously collected remote sensing data and field measurements, this study firstly assessed the consistency applicability of China high-resolution earth observation system satellite 1 (GF-1) wide view (WFV) camera, environment disaster monitoring forecasting (HJ-1) charge coupled device (CCD), Landsat-8 operational land imager (OLI) for estimating leaf area index (LAI) winter wheat via reflectance vegetation indices (VIs). The accuracies these LAI estimates were then through...
Abstract The unequal distribution of volcanic products between the Earth-facing lunar side and farside is result a complex thermal history. To help unravel dichotomy, for first time landing mission (Chang’e-4, CE-4) has targeted Moon’s on floor Von Kármán crater (VK) inside South Pole-Aitken (SPA). We present deep subsurface stratigraphic structure based data collected by ground-penetrating radar (GPR) onboard Yutu-2 rover during initial nine months exploration phase. radargram reveals...
Chang’e-5, China’s first unmanned lunar sample-return mission, was successfully landed in Northern Oceanus Procellarum on 1 December 2020. Determining the lander location precisely and timely is critical for both engineering operations subsequent scientific research. Localization of performed using radio-tracking image-based methods. The determined to be (51.92°W, 43.06°N) by Other localization results were compared cross-validation. greatly contributed planning ascender lifting off from...
Based on Remote Sensing (RS) and Geographical Information System (GIS) technology, urban expansion of 75 cities in China from the 1970s to 2020 was reconstructed by visual-interpretation method, which described growing process lands its influences local land use structures synchronously. By employing annual area per city density, spatial-temporal characteristics macro patterns were analyzed aspects regional-distributions, administrative-levels population-sizes comprehensively. Results...
Photogrammetric mapping of large area the lunar surface using high-resolution orbiter images is very challenging due to increasing spatial resolution and lack a comprehensive understanding orbit error characteristics. The Lunar Reconnaissance Orbiter (LRO) Narrow Angle Camera (NAC) are currently one highest-resolution Moon available. study LRO errors from perspective applications important for high accuracy areas NAC images. This paper proposes method estimation multi-coverage First,...
The emergence of multimodal large language models (MLLMs) advances emotion recognition (MER) to the next level-from naive discriminative tasks complex understanding with advanced video abilities and natural description. However, current community suffers from a lack large-scale datasets intensive, descriptive annotations, as well multimodal-centric framework maximize potential MLLMs for understanding. To address this, we establish new benchmark MLLM-based novel dataset (MER-Caption), model...
Abstract The formation of dendrites associated with corrosion reactions undermines the cycling stability aqueous zinc‐ion batteries (AZBs). Despite extensive efforts, conventional strategies, e.g., electrolyte modification, and artificial protection layers, often suffer from low stability. Inspired by cell membranes, a series phospholipid analogues C n P m is designed which can spontaneously adsorb onto Zn electrode to form bimolecular protective layer. By tuning head length or tail lipid...
Abstract Potential water ice concentrated within the permanently shadowed regions (PSRs) near lunar poles is both scientifically significant and of value for future explorations. However, after decades observations, existence characteristics PSR remain controversial. The 1,064‐nm laser reflectance measurements collected by Lunar Orbiter Laser Altimeter (LOLA) onboard Reconnaissance (LRO) provide a unique opportunity to detect characterize ice. In this work, we focus on all major PSRs flat...
L7-filter is a significant component in Linux's QoS framework that classifies network traffic based on application layer data. It enables subsequent distribution of resources respect to the priority applications. Considerable research has been reported deploy multi-core architectures for computationally intensive Unfortunately, proliferation not helped fast packet processing due to: 1) lack efficient parallelism legacy programs, and 2) non-trivial configuration scalable utilization...
The Chang'e-3 Visible and Near-infrared Imaging Spectrometer (VNIS) is one of the four payloads on Yutu rover. After traversing landing site during first two lunar days, different areas are detected, Level 2A 2B radiance data have been released to scientific community. processed by dark current subtraction, correction for effect temperature, radiometric calibration geometric calibration. We emphasize approaches reflectance analysis mineral identification in-situ with VNIS. Then preliminary...
As the 'economic engines' of China, coastal cities have developed and expanded considerably since 1970s. In this study, information on urban expansion process Chinese from 1970s to 2013 was retrieved. Through analysis stage characteristics, spatial modes, influences land use, centroid shifts, morphological evolutions, differences were revealed. Results indicate that 1) stages southern are more complex than those northern cities, ranges speeds former far higher latter; 2) mostly adopt a...
Real-time urban expansion information is important for understanding the socio-economic activities and construction policies in areas. Night-time light data, which are available at annual monthly temporal resolutions, can facilitate better analysis of activities. In this study, we proposed a novel calibration method Defense Meteorological Satellite Program's Operational Line-scan System (DMSP/OLS) data based on Rational Function Model (RFM). Stable lit pixels were employed to validate...