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A New Index for Vegetation Enhancements of Mountainous Regions Based on Satellite Image Data: A New Index for Vegetation Enhancements of Mountainous Regions Based on Satellite Image Data 基于卫星影像数据的山区植被增强新指数——基于卫星影像数据的山区植被增强新指数
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00656
Zhijie Wu, Hanqiu Xu
{"title":"A New Index for Vegetation Enhancements of Mountainous Regions Based on Satellite Image Data: A New Index for Vegetation Enhancements of Mountainous Regions Based on Satellite Image Data","authors":"Zhijie Wu, Hanqiu Xu","doi":"10.3724/SP.J.1047.2011.00656","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00656","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"656-666"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Analysis of Regional Difference of Economic Development in China Based on Spatial Autocorrelation and σconvergence Models: Analysis of Regional Difference of Economic Development in China Based on Spatial Autocorrelation and σconvergence Models 基于空间自相关和σ收敛模型的中国经济发展区域差异分析——基于空间自相关和σ收敛模型的中国经济发展区域差异分析
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00586
Hao Chen, Xiangzheng Deng
{"title":"Analysis of Regional Difference of Economic Development in China Based on Spatial Autocorrelation and σconvergence Models: Analysis of Regional Difference of Economic Development in China Based on Spatial Autocorrelation and σconvergence Models","authors":"Hao Chen, Xiangzheng Deng","doi":"10.3724/SP.J.1047.2011.00586","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00586","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"586-593"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69759909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulation of Gas Diffusion during Sudden Leakage on Block-scale: Simulation of Gas Diffusion during Sudden Leakage on Block-scale 块尺度上突然泄漏过程中气体扩散的模拟:块尺度上突然泄漏过程中气体扩散的模拟
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00637
Huixian Jiang, Da-Zhi Huang, Guangfa Lin
{"title":"Simulation of Gas Diffusion during Sudden Leakage on Block-scale: Simulation of Gas Diffusion during Sudden Leakage on Block-scale","authors":"Huixian Jiang, Da-Zhi Huang, Guangfa Lin","doi":"10.3724/SP.J.1047.2011.00637","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00637","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"637-643"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69759940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Developing Land-surface Evapotranspiration Remote Sensing Monitoring System Using the Component Technology: Developing Land-surface Evapotranspiration Remote Sensing Monitoring System Using the Component Technology 利用组件技术开发地表蒸散发遥感监测系统:利用组件技术开发地表蒸散发遥感监测系统
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00679
Zhiqi Qian, Youjing Zhang, Shizan Deng, Yingying Fang, Chen Chen
{"title":"Developing Land-surface Evapotranspiration Remote Sensing Monitoring System Using the Component Technology: Developing Land-surface Evapotranspiration Remote Sensing Monitoring System Using the Component Technology","authors":"Zhiqi Qian, Youjing Zhang, Shizan Deng, Yingying Fang, Chen Chen","doi":"10.3724/SP.J.1047.2011.00679","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00679","url":null,"abstract":"For the requirements of integrating the Energy and Water Balance model into the remote sensing model,in this paper we developed a basic technological process of land-surface evapotranspiration remote sensing monitoring system using C# language mixed with ENVI/IDL(which flexibility offered digital image processing) and ArcGIS Engine(which has powerful functions in spatial analysis),and designed the hydrometeorological and remote sensing information database and the pattern of integrating the Energy and Water Balance model into the remote sensing model.Then we researched the method of evapotranspiration(ET) unit derived and the function of regional ET evaluation based on multi spatial and temporal scales.By all of above,integration and application of the Energy and Water Balance model into the remote sensing model were implemented.The study area of this research is Sanhuajian basin which located in Yellow River.The process experimental data is MODIS(Moderate-resolution Imaging Spectroradiometer) image which date from August 2002 to August 2009.The system extracted the parameters related to ET which include surface temperature,water index,vegetation index,impervious surface and etc,and completed part of the land surface ET parameter extraction task.By using the modul of ET processing batch the system achieved the requirement of the ET derived completely.The report generated by the statistical report modul displayed the basic thematic statistical information and the remote-sensing monitoring thematic map information.The results show that this remote sensing monitoring system has the advantages of short execution time and high efficiency and friendly human-computer interaction,and it is helpful to solve the crux of complication processes in land surface ET estimation using routine remote sensing softwares,and it has been of great practical value.","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"679-686"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Algorithms of Geometry Similarity Measurement and Experimental Analysis for Linear Spatial Data Transmission: The Algorithms of Geometry Similarity Measurement and Experimental Analysis for Linear Spatial Data Transmission 线性空间数据传输的几何相似度测量算法与实验分析:线性空间数据传输的几何相似度测量算法与实验分析
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00701
Jinli Sun, Jie Chen, M. Deng
{"title":"The Algorithms of Geometry Similarity Measurement and Experimental Analysis for Linear Spatial Data Transmission: The Algorithms of Geometry Similarity Measurement and Experimental Analysis for Linear Spatial Data Transmission","authors":"Jinli Sun, Jie Chen, M. Deng","doi":"10.3724/SP.J.1047.2011.00701","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00701","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"61 1","pages":"701-706"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Parallel IDW Algorithm Based on CUDA and Experimental Analysis: Parallel IDW Algorithm Based on CUDA and Experimental Analysis 基于CUDA的并行IDW算法及实验分析:基于CUDA的并行IDW算法及实验分析
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00709
Eryong Liu, Yunjia Wang
{"title":"Parallel IDW Algorithm Based on CUDA and Experimental Analysis: Parallel IDW Algorithm Based on CUDA and Experimental Analysis","authors":"Eryong Liu, Yunjia Wang","doi":"10.3724/SP.J.1047.2011.00709","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00709","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"707-710"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of Macro-ecological Environment Remote Sensing Monitoring System and the Key Technologies: Design of Macro-ecological Environment Remote Sensing Monitoring System and the Key Technologies 宏观生态环境遥感监测系统设计与关键技术:宏观生态环境遥感监测系统设计与关键技术
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00672
Yong Wang, D. Zhuang, Xinliang Xu, D. Jiang
{"title":"Design of Macro-ecological Environment Remote Sensing Monitoring System and the Key Technologies: Design of Macro-ecological Environment Remote Sensing Monitoring System and the Key Technologies","authors":"Yong Wang, D. Zhuang, Xinliang Xu, D. Jiang","doi":"10.3724/SP.J.1047.2011.00672","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00672","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"672-678"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Method and Application of Assessing the Effort of Geographic Data Sharing: A Method and Application of Assessing the Effort of Geographic Data Sharing 地理数据共享成效评估方法及应用——地理数据共享成效评估方法及应用
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00617
Li Huang, Wei Zhou, Furong Wang
{"title":"A Method and Application of Assessing the Effort of Geographic Data Sharing: A Method and Application of Assessing the Effort of Geographic Data Sharing","authors":"Li Huang, Wei Zhou, Furong Wang","doi":"10.3724/SP.J.1047.2011.00617","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00617","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"617-622"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69759770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Based on Local SVT Algorithm to Recover Field Data Inversion by Remote Sensing: Based on Local SVT Algorithm to Recover Field Data Inversion by Remote Sensing 基于局部SVT算法的遥感野外数据反演恢复基于局部SVT算法的遥感野外数据反演恢复
地球信息科学学报 Pub Date : 2011-11-07 DOI: 10.3724/SP.J.1047.2011.00651
Bo Ping, F. Su, Chenghu Zhou, Yi Gao
{"title":"Based on Local SVT Algorithm to Recover Field Data Inversion by Remote Sensing: Based on Local SVT Algorithm to Recover Field Data Inversion by Remote Sensing","authors":"Bo Ping, F. Su, Chenghu Zhou, Yi Gao","doi":"10.3724/SP.J.1047.2011.00651","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00651","url":null,"abstract":"","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"651-655"},"PeriodicalIF":0.0,"publicationDate":"2011-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69760060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
2001-2010年蒙古国MODIS-NDVI时空变化监测分析 2001-2010年蒙古国MODIS-NDVI时空变化监测分析
地球信息科学学报 Pub Date : 2011-10-27 DOI: 10.3724/SP.J.1047.2011.00667
王蕊, 李虎
{"title":"2001-2010年蒙古国MODIS-NDVI时空变化监测分析","authors":"王蕊, 李虎","doi":"10.3724/SP.J.1047.2011.00667","DOIUrl":"https://doi.org/10.3724/SP.J.1047.2011.00667","url":null,"abstract":"利用2001-2010年的空间分辨率为1km的MODIS-NDVI数据,以蒙古国为研究区域,利用最大值合成法、均值法与差值法、一元线性回归等方法,分析了不同季节下植被覆盖的年内变化、年际变化与波动趋势、空间变化特征。结果表明:MODIS-NDVI对植被的生长变化具有较高的敏感度,可有效应用于植被生态的评估和监测;蒙古国植被季相变化明显,夏秋季植被生长旺盛;近10年里,春季的植被以波动退化为主要趋势,夏季保持稳定,秋、冬季则在波动中趋向改善;前5年的植被变化幅度较小,后5年的植被变化幅度显著,总体上改善幅度略大于退化幅度;蒙古国的植被覆盖在近10年里,呈现出总体保持稳定、局部轻微改善的趋势;从空间上分布看,稳定区分布广泛,改善区主要分布在东部,退化区主要分布在中部。根据以上研究结论,可以看出:蒙古国近几年的植被覆盖变化趋于平缓,并在东部地区呈现轻微的改善趋势,说明该国东部地区加强防治措施初见成效。但与此同时,蒙古国的中部地区出现植被略微退化的趋势,也应引起我国生态环境防治方面的关注。","PeriodicalId":67025,"journal":{"name":"地球信息科学学报","volume":"13 1","pages":"665-671"},"PeriodicalIF":0.0,"publicationDate":"2011-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69760933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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