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Formation and modeling of disinfection by-products in drinking water of six cities in China 期刊论文
JOURNAL OF ENVIRONMENTAL MONITORING, 2011, 卷号: 13, 期号: 5, 页码: 1271-1275
Authors:  Ye, Bixiong;  Wang, Wuyi(王五一);  Yang, Linsheng;  Wei, Jianrong;  Xueli, E.
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Integrated Evaluation of Urban Development Suitability Based on Remote Sensing and GIS Techniques-A Case Study in Jingjinji Area, China (vol 8, pg 5975, 2008) 期刊论文
sensors, 2010, 卷号: 10, 期号: 1, 页码: 933-933
Authors:  Dong, Jiang;  Zhuang, Dafang(庄大方);  Xu, Xinliang;  Ying, Lei
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Scale Issues in Remote Sensing: A Review on Analysis, Processing and Modeling 期刊论文
SENSORS, 2009, 卷号: 9, 期号: 3, 页码: 1768-1793
Authors:  Wu, Hua;  Li, Zhao-Liang(李召良)
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Scale Effects  Scaling  Scale Domain  Scale Threshold  Remote Sensing  
Super-Resolution Reconstruction of Remote Sensing Images Using Multifractal Analysis 期刊论文
SENSORS, 2009, 卷号: 9, 期号: 11, 页码: 8669-8683
Authors:  Hu, Mao-Gui;  Wang, Jin-feng(王劲峰);  Ge, Yong
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Super-resolution Reconstruction  Multifractal Analysis  Information Transfer  Fractal Code  Gaussian Upscaling  
Sampling and Kriging Spatial Means: Efficiency and Conditions 期刊论文
SENSORS, 2009, 卷号: 9, 期号: 7, 页码: 5224-5240
Authors:  Wang, Jin-feng(王劲峰);  Li, Lian-Fa;  Christakos, George
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Random Field  Mean Kriging  Spatial Dependence  Gis  
Quantitative Assessment of Desertification Using Landsat Data on a Regional Scale - A Case Study in the Ordos Plateau, China 期刊论文
Desertification is a serious threat to the ecological environment and social economy in our world and there is a pressing need to develop a reasonable and reproducible method to assess it at different scales. In this paper, the Ordos Plateau in China was selected as the research region and a quantitative method for desertification assessment was developed by using Landsat MSS and TM/ETM+ data on a regional scale. In this method, NDVI, MSDI and land surface albedo were selected as assessment indicators of desertification to represent land surface conditions from vegetation biomass, landscape pattern and micrometeorology. Based on considering the effects of vegetation type and time of images acquired on assessment indictors, assessing rule sets were built and a decision tree approach was used to assess desertification of Ordos Plateau in 1980, 1990 and 2000. The average overall accuracy of three periods was higher than 90%. The results showed that although some local places of Ordos Plateau experienced an expanding trend of desertification, the trend of desertification of Ordos Plateau was an overall decrease in from 1980 to 2000. By analyzing the causes of desertification processes, it was found that climate change could benefit for the reversion of desertification from 1980 to 1990 at a regional scale and human activities might explain the expansion of desertification in this period; however human conservation activities were the main driving factor that induced the reversion of desertification from 1990 to 2000., 2009, 卷号: 9, 期号: 3, 页码: 1738-1753
Authors:  Xu, Duanyang;  Kang, Xiangwu;  Qiu, Dongsheng;  Zhuang, Dafang(庄大方);  Pan, Jianjun
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Desertification  Quantitative Assessment  Landsat  Ordos Plateau  
A Review of Current Methodologies for Regional Evapotranspiration Estimation from Remotely Sensed Data 期刊论文
SENSORS, 2009, 卷号: 9, 期号: 5, 页码: 3801-3853
Authors:  Li, Zhao-Liang(李召良);  Tang, Ronglin;  Wan, Zhengming;  Bi, Yuyun;  Zhou, Chenghu;  Tang, Bohui;  Yan, Guangjian;  Zhang, Xiaoyu
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Remote Sensing  Evapotranspiration  Methodology  Review  Temporal Scaling  
An Improved Cloud Classification Algorithm for China's FY-2C Multi-Channel Images Using Artificial Neural Network 期刊论文
SENSORS, 2009, 卷号: 9, 期号: 7, 页码: 5558-5579
Authors:  Liu, Yu;  Xia, Jun(夏军);  Shi, Chun-Xiang;  Hong, Yang
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Fy-2c  Multi-channel Satellite Image  Ann  Cloud Classification  
Advances in Multi-Sensor Data Fusion: Algorithms and Applications 期刊论文
With the development of satellite and remote sensing techniques, more and more image data from airborne/satellite sensors have become available. Multi-sensor image fusion seeks to combine information from different images to obtain more inferences than can be derived from a single sensor. In image-based application fields, image fusion has emerged as a promising research area since the end of the last century. The paper presents an overview of recent advances in multi-sensor satellite image fusion. Firstly, the most popular existing fusion algorithms are introduced, with emphasis on their recent improvements. Advances in main applications fields in remote sensing, including object identification, classification, change detection and maneuvering targets tracking, are described. Both advantages and limitations of those applications are then discussed. Recommendations are addressed, including: (1) Improvements of fusion algorithms; (2) Development of, 2009, 卷号: 9, 期号: 10, 页码: 7771-7784
Authors:  Dong, Jiang;  Zhuang, Dafang(庄大方);  Huang, Yaohuan;  Fu, Jingying
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Multi-sensor  Data Fusion  Remote Sensing  
Integrated evaluation of urban development suitability based on remote sensing and GIS techniques - A case study in Jingjinji area, China 期刊论文
Jingjinji area (namely Beijing, Tianjin and He Bei Province) is one of the three largest regional economic communities in China. Urban expansion has sped up in the past 20 years in this area due to the rapid economic and population growth. Evaluating the land-use suitability for urban growth on a regional scale is an urgent need, because the most suitable areas and the most suitable scale of urban growth can thus be determined accordingly. In order to meet this requirement, remote sensing and geographic information system (GIS) techniques were adopted, and an integrated evaluating model was developed supported by AHP method. The integrated urban development suitability index (UDSI) was calculated using this model. According to the UDSI result, the spatial distribution of urban development suitability and its driving forces were analyzed. Urban boundaries in 1995, 2000 and 2005, which were derived from Landsat TM/ETM+ satellite data, were overlaid on the UDSI map, and the suitable urban develop tendency in this area were discussed. The result of this study indicated that integrated evaluation of urban development could be conducted in an operational way using remote sensing data, GIS spatial analysis technique and AHP modeling method., 2008, 卷号: 8, 期号: 9, 页码: 5975-5986
Authors:  Dong, Jiang;  Zhuang, Dafang(庄大方);  Xu, Xinliang;  Ying, Lei
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Urban Development  Jingjinji Area  Remote Sensing  Gis