A5102956591- Urban Heat Island Mitigation
- Climate change and permafrost
- Land Use and Ecosystem Services
- Soil Moisture and Remote Sensing
- Remote Sensing and Land Use
- Remote Sensing in Agriculture
- Cryospheric studies and observations
- Chinese history and philosophy
- Plant Water Relations and Carbon Dynamics
- Climate variability and models
- Soil and Unsaturated Flow
- Calibration and Measurement Techniques
- Building Energy and Comfort Optimization
- Photonic and Optical Devices
- Remote-Sensing Image Classification
- Analytical Chemistry and Sensors
- Digital Marketing and Social Media
- Optical Coatings and Gratings
- Nanowire Synthesis and Applications
- China's Ethnic Minorities and Relations
- Microbial Fuel Cells and Bioremediation
- Solar Radiation and Photovoltaics
- Precipitation Measurement and Analysis
- Organic Food and Agriculture
- Advanced Algorithms and Applications
Hebei GEO University
2018-2025
Shanxi Cardiovascular Hospital
2025
Beijing University of Posts and Telecommunications
2021-2025
Beijing Normal University
2023
Universiti Teknologi MARA
2023
Center for Agricultural Resources Research
2023
Yunnan Normal University
2021-2022
Hebei University
2021
China West Normal University
2004-2012
Abstract Land surface temperature (LST) is a crucial parameter that reflects land–atmosphere interaction and has thus attracted wide interest from geoscientists. Owing to the rapid development of Earth observation technologies, remotely sensed LST playing an increasingly essential role in various fields. This review aims summarize progress estimation algorithms accelerate its further applications. Thus, we briefly most‐used thermal infrared (TIR) algorithms. More importantly, this provides...
A hybrid dual-frequency polarized reconfigurable terahertz antenna is designed and studied. Graphene TOPAS are employed as the polarization conversion metasurface dielectric substrate, respectively, enabling tunable circular polarization. a good substrate material for broadband THz components due to its low absorption. By adjusting chemical potential of graphene between 0 eV 0.5 eV, state in band 1 (0.76–1.02 THz) 2.5 (2.43–2.6 can be reconstructed. Thanks multilayer structure absorption...
As a comprehensive reflection of the thermal characteristics urban environment, heat island (UHI) effect has triggered series ecological and environmental issues. Existing studies on UHI in Shijiazhuang, capital Hebei Province, China, have primarily focused spatial–temporal distribution migration trends, with less focus influences other contributing factors. This study focuses Shijiazhuang city, using Landsat ETM+/OLI data from 2000 to 2020 analyze spatiotemporal traits effect. The...
Crop rotation affects soil pH by disturbing H+ production and consumption within soil–crop systems, primarily through fertilization, irrigation, cropping, harvest. Studies have shown that crop improves organic matter prediction. However, simply incorporating may not significantly improve prediction, because the spatial variability in is lower way influences different. To quantify extent to which mapping, we introduced strategy of grouping samples modeling separately. We chose a typical...
Land surface temperature (LST) is a key parameter for many fields of study. Currently, LST retrieved from satellite thermal infrared (TIR) measurements attainable with an accuracy about 1 K most natural flat surfaces. However, over urban areas, TIR are influenced by 3-D structures and their radiation that could degrade the performance existing retrieval algorithms. Therefore, quantitative models needed to investigate such impact. Current radiative transfer generally based on time-consuming...
Land surface temperature (LST) and its annual or inter-annual variations play an important role in understanding global climate change, urban heat island, the process of land-atmosphere energy exchange. Many cycle (ATC) models [i.e., ATC with three five parameters (ACP3 ACP5)] have been proposed to analyze LST past decades. In this study, two year-to-year continuous derivable (YYCD_ACP3 YYCD_ACP5 models) were model several years ATCs. The fitting results YYCD_ACP3 Aqua/MODIS daytime LSTs...
Sensor-observed energy from adjacent pixels, known as the adjacency effect, influences land surface reflectivity retrieval accuracy in optical remote sensing. As spatial resolution of thermal infrared (TIR) images increases, effect may influence temperature (LST) TIR However, to our knowledge, few studies have focused on quantifying this measurements. In study, a forward radiative transfer model (FAERTM) was developed quantify high-spatial-resolution The verified be good agreement with...
Daily mean land surface temperature (LST) is a crucial indicator for investigating global long-term climate change. The polar-orbiting thermal infrared sensor (POTIRS) can provide limited instantaneous LSTs of single day on scale. Several studies have developed algorithms to derive daily (DMLST) from LST data, but these methods are restricted using data POTIRS after 2000. This study presents generalized method estimating DMLST utilizing one daytime and night-time observation any since 1981....
Trapezoidal configurations constituted by land surface temperature and fractional vegetation cover has been frequently used to estimate soil moisture (SSM). Determination of the SSM status over trapezoidal dry wet edges is required decouple volumetric content from trapezoid-derived M0 because coupling texture (i.e., availability, <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">M</i> <sub xmlns:xlink="http://www.w3.org/1999/xlink">0</sub> )....
With the continuous improvement in material life, people are paying more and attention to air quality; therefore, it is critical design efficient stable gas sensor devices. In this work, a flowery WSe
Wind power in China is experiencing accelerating growth to meet the need for structural reform of energy supply, however its impact on ecological environment urgently needs be taken into account. In this study, a wind farm Gonghe County, Qinghai Province, China, local land surface temperature (LST) was explored by removing temporal background using year-by-year LST averaging and filtering spatial pixel-by-pixel based Moderate Resolution Imaging Spectroradiometer (MODIS) European Centre...
A comprehensive knowledge of irrigation information is crucial for agricultural water management. However, current investigations have mainly focused on extracting spatial extent irrigated farmlands and quantifying amounts, lacking an understanding timing at the field scale. In this study, a novel approach detecting events from soil moisture (SM) time-series was proposed. To end, in-situ SM measurements with different depths (10 cm, 25 50 cm) were primarily decomposed into seasonal, trend,...
An urban agglomeration represents a mature stage in the development of areas with highly concentrated spatial form. This research paper aimed to comprehend spatio-temporal evolution characteristics Beijing-Tianjin-Hebei agglomeration, identify its structure, and interconnections based on NPP-VIIRS night light remote sensing data from 2012 2021. Additionally, study was supplemented statistical corresponding years extract range built-up region over past ten years. The were analysed using...