A5032364522- Remote Sensing and Land Use
- Land Use and Ecosystem Services
- Groundwater and Watershed Analysis
- Flood Risk Assessment and Management
- Remote Sensing and LiDAR Applications
- Remote-Sensing Image Classification
- Remote Sensing in Agriculture
- Hydrology and Watershed Management Studies
- Environmental Changes in China
- Real-time simulation and control systems
- COVID-19 epidemiological studies
- Atmospheric and Environmental Gas Dynamics
- Geochemistry and Geologic Mapping
- Water Quality Monitoring Technologies
- Gas Sensing Nanomaterials and Sensors
- Species Distribution and Climate Change
- Soil and Land Suitability Analysis
- Medical Imaging and Analysis
- Influenza Virus Research Studies
- Air Quality Monitoring and Forecasting
- Automated Road and Building Extraction
- Morphological variations and asymmetry
- Rural development and sustainability
- Zoonotic diseases and public health
- Medical Image Segmentation Techniques
PLA Army Engineering University
2021-2024
China University of Geosciences (Beijing)
2009-2022
Institute of Geographic Sciences and Natural Resources Research
2020
Chinese Academy of Sciences
2013-2020
University of Chinese Academy of Sciences
2020
Beijing Jingshida Electromechanical Equipment Research Institute
2019
Chang'an University
2013
Hebei University of Technology
2011
Abstract The red edge band is considered as one of the diagnosable characteristics green plants, but large-scale remote sensing retrieval fractional vegetation coverage (FVC) based on still rare. To explore application in estimation FVC, this study proposed a new index (normalized difference index, RENDVI) two bands Chinese GaoFen-6 satellite (GF-6). FVC estimated by using three indices (NDVI, RENDVI 1 , and 2 ) were evaluated field survey obtained Minqin Basin Gansu Province. results showed...
The highly detailed building modeling through terrestrial laser scanning has been studied in recent years. Among the applications of models, change detection from street level, which small scale, is relatively new and good potential. Hence based on rebuilt we propose an approach models deploying different epochs TLS data, follows three steps: automatic point cloud registration, model quantification changed regions. presented method only focuses disappearing (for instance erosion, damage,...
High-resolution remotely sensed imageries have been widely employed to detect urban villages (UVs) in highly urbanized regions, especially developing countries. However, the understanding of potential impacts spatially and temporally differentiated internal development on UV detection is still limited. In this study, a partition-strategy-based framework integrating random forest (RF) model, object-based image analysis (OBIA) method, high-resolution remote sensing images was proposed for...
Abstract Piezocatalysis is considered as an emerging alternative to the traditional anthraquinone oxidation process produce hydrogen peroxide by directly converting mechanical energy into chemical energy. However, development of low‐cost, recyclable piezocatalysts with excellent piezoelectric performance highly desired but also challenging. Herein, phosphorous‐doped graphite phase carbon nitride (PCN) a filler was added polytetrafluoroethylene‐hexafluoropropylene (PVDF‐HFP), and this...
Abstract The Quasi-Analytical Algorithm (QAA) is effective in retrieving water inherent optical properties (IOPs) from remote sensing spectral reflectance and has wider applications studies of the open ocean coastal waters than inland waters. This research aimed to modify QAA model based on measured field absorption coefficients render it applicable Daihai Lake, China. improvements mainly included reference wavelength selection, power index particle backscattering coefficient exponential...
Abstract Islands are special bodies of land surrounded by seawater. Many islands facing water shortages as the demand for groundwater increases, thus, highlighting importance and urgency assessment, planning, management island resources. To facilitate same, potential Penghu in China was assessed first time using remote sensing (RS), geographic information system (GIS), analytic hierarchy process (AHP). Long‐term series studies were also conducted to monitor dynamic change identify areas. In...
Based on the analysis of existing prime farmland delineation and principal CLUE-S model, paper will explore a new method delineation. The firstly makes use model to case study. According Lin Dong District, result indicated that quantity aspect, difference between simulation planning value 0.64%.on quality part low is slightly decreased, medium increased little, high largely unchanged overall has not declined. conclusion study this using certain scientific feasible useful exploration...
In order to improve the magnetization effect of permanent magnet motor, it is requires accurate and efficient circuit except that we choose with high coercive force. The method pulse discharging for motor simple, fast speed good. parameter selection circuits influences directly. parameters were simulated through scanning method, using Pspice simulation software. Appropriate obtained comparing discharge current waveform, which will ensure best magnetic motor.
Sustainable land use plays a vital role in the process of regional development. To pursuit sustainable resources will be effective approach to address conflictions among farmland conservation, social development and environment protection. This paper reviewed relevant research studies on field including its various definitions, sustainability evaluation optimization resources, got some conclusions about prospects study finally addressed conceptual model for evaluating optimizing use.
The research on the spatial dynamic characteristics and mechanism of complex regional system can reveal evolution process from structure, via cognition, behavior, back to get state structure spatial-temporal pattern for system. From main study perspective dynamics, this paper discussed representative models summarized current applications results made prospects its future research.
A multi-branch parallel simulation method and an architecture of application system are proposed in this paper based on symbiotic potential, construction calibration battlefield real data, as well generation branch situation interpretation etc. proposed. Fast building adjustment time realized to meet the requirements consistency operation between virtual systems. Multibranch management, highperformance support other methods dynamic massive copies real-time intelligence ultra-realtime...
Groundwater is an important fresh water resource, which very for human survival. We analyzed groundwater potential assessment (GPA) by using back propagation (BP) neural network model and analytic hierarchy process (AHP) in remote sensing geographic information system the north of Zhuhai City, Guangdong Province, China. have used a variety factors related to groundwater. These models were based on relationship between supply hydrogeological factors. GaoFen-6 image was first collected,...