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MONITORING FARMLAND LOSS CAUSED BY URBANIZATION IN BEIJING FROM MODIS TIME SERIES USING HIERARCHICAL HIDDEN MARKOV MODEL
Urban Encroachment onto Farmland Time Series Change Detection Hierarchical Hidden Markov Model (HHMM)
2018/5/16
In this study, we proposed a method to map urban encroachment onto farmland using satellite image time series (SITS) based on the hierarchical hidden Markov model (HHMM). In this method, the farmland ...
THE MONITORING AND SPATIAL-TEMPORAL EVOLUTION CHARACTERISTIC ANALYSIS FOR LAND SUBSIDENCE IN BEIJING
Land Subsidence D-InSAR Small Baseline Subset (SBAS) Characteristic Analysis Plain area
2018/5/17
At present the land subsidence has been the main geological disaster in the plain area of China, and became one of the most serious disaster that restrict the social and economic sustainable developme...
Analysis on temporal and spatial variations of groundwater hydrochemical characteristics in the past decade in southern plain of Beijing, China
Beijing Groundwater Hydrochemical characteristics
2018/3/23
Groundwater utilization and protection are crucial for sustainable urban development. This is especially true for Beijing, where groundwater is an important source for urban water supply. In this stud...
HIGH RESOLUTION AEROSOL OPTICAL DEPTH MAPPING OF BEIJING USING LANSAT8 IMAGERY
AOD Retrieval Landsat8 Dark target Impervious surface
2016/12/1
Aerosol Optical Depth (AOD) is one of the most important parameters in the atmospheric correction of remote sensing images. We present a new method of per pixel AOD retrieval using the imagery of Land...
COMPREHENSIVE EVALUATION OF URBAN SPRAWL ON ECOLOGICAL ENVIRONMENT USING MULTI-SOURCE DATA:A CASE STUDY OF BEIJING
Urban sprawl Ecological environment Beijing Multi-source data Multiscale
2016/12/1
With urban population growing and urban sprawling, urban ecological environment problems appear. Study on spatiotemporal characteristics of urban sprawl and its impact on ecological environment is use...
ESTIMATING PM2.5 IN THE BEIJING-TIANJIN-HEBEI REGION USING MODIS AOD PRODUCTS FROM 2014 TO 2015
Air Pollution PM2.5 MODIS Aerosol Optical Depth
2016/7/8
Fine particulate matter with a diameter less than 2.5 μm (PM2.5) has harmful impacts on regional climate, economic development and public health. The high PM2.5 concentrations in China’s urban areas a...
LAND COVER CLASSIFICATION IN BEIJING AREA BASED ON CBERS-02B CCD DATA
CBERS-02B CCD Land Cover Classification DTC Accuracy Assessment
2016/3/17
In this paper, we studied the potential of land cover classification using multi-spectral CBERS-02B CCD data. CEBERS-02B is the third of the series earth resource satellite of China. It was launched o...
CORRELATION BETWEEN URBAN HEAT ISLAND EFFECT AND THE THERMAL INERTIA USING ASTER DATA IN BEIJING,CHINA
Urban Land Surface Temperature Thermal Environment City Correlation Data
2016/1/3
This paper focuses on the analysis of the relationship between the urban heat island effect and the thermal inertia using the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) dat...
A STUDY ON SURFACE WATER RESOURCES IN CHAOBAIHE BASIN OF BEIJING BASED ON BEIJING-1 MICROSATEELITE DATA
Beijing-1 Microsatellite Surface Water Resources Chaobaihe Basin of Beijing Object-oriented Classification Temporal and Spatial Distribution Vegetation Cover
2015/12/28
It has become a hotspot to detect regional water resources using the technology of remote sensing. Beijing-1 microsatellite has the advantages of wide swath, high resolution and short revisit periods,...
THE DESIGN AND APPLICATION OF NETWORK OF GROUND-BASED GPS WATER VAPOR MONITORING STATIONS TO IMPROVE PRECIPITATION PREDICTION IN THE GREATER BEIJING METROPOLITAN AREA
GPS/INS Meteorology Precipitation Prediction Application Design Monitoring
2015/12/28
In the Greater Beijing metropolitan area of North China (Beijing-Tianjin-Hebei areas), a mixed single-and dual-frequency ground-based GPS water vapor monitoring network is established to support opera...
MULTI-SPATIAL SCALE AEROSOL OPTICAL THICKNESS MAPPING FOR BEIJING USING REMOTE SENSING TECHNIQUE
Multi-spectral remote sensing Scale Image understanding Spatial modelling Environmental monitoring Urban Multi-sensor
2015/12/28
Aerosol particles play an important role in many atmospheric processes and affect global energy budget since they absorb and scatter solar radiation. In addition, aerosol particles take part in many h...
IMPERVIOUS SURFACE CHANGE IN BEIJING FROM 1984 TO 2001
Land Use Change Urban V-I-S Model Impact Analysis End member MNF Impervious Surface
2015/12/26
The change of impervious surface in Beijing from 1984 to 2001 is detected by analyzing Landsat TM images using the Vegetation-Impervious-Soil (V-I-S) model. The end members of the V-I-S model are obta...
IMPACT OF CORRIDOR STRUCTURE ON URBAN HEAT ISLAND IN BEIJING,CHINA
Urban Land Surface Temperature Thermal Environment Impact Analysis Corridor Structure
2015/12/26
This paper focuses on examining the impact of corridor structure on urban heat island using the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data. To analyze the impact of th...
SPATIAL DISTRIBUTION AND SEASONAL CHANGES OF URBAN AND SUBURBAN SURFACE RADIATION BUDGET IN BEIJING
Albedo Land Surface Temperature Radiation Budget Land Cover Remote Sensing Urban
2015/12/23
Under the context of rapid urbanization, radiation budget is crucial to analyse the adverse climate effects in urban environments,especially for mega-cities. Selected Beijing city and surrounding regi...
DETECTION AND PREDICTION OF LAND USE CHANGE IN BEIJING BASED ON REMOTE SENSING AND GIS
Change Detection Multi-temporal Data Image Data Mining Spatio-temporal Modelling Expansion Simulation
2015/12/23
With the development of global changes, researchers from all over the world attach attention to land use changes increasingly, and large scale land use changes which have resulted from urban expansion...