搜索结果: 16-20 共查到“环境科学技术 Spatial”相关记录20条 . 查询时间(0.125 秒)
Spatial and Temporal Variation of Urban Air Quality: A GIS Approach
Ambient Air Quality Seasonal Variation Air Quality Index (AQI) Geographic Information System (GIS)
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2013/3/13
This study investigated the seasonal variation of ambient air quality status of Burdwan town using GIS approach. Concentration of SOR2R (sulphur dioxide), NOR2R (nitrogen dioxide) and RSPM (respirator...
Determination of Spatial Variability of Monthly Rainfall in the Eastern Mediterranean Region Using Geostatistical Techniques
Geostatistics Monthly Rainfall Semivariogram Parameters Kriging Areal Rainfall
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2009/10/14
The aim of this study was to determine the spatial variability of monthly rainfall and generate monthly point and areal rainfall series for the Eastern Mediterranean Region using geostatistical method...
The Magnitude and Spatial Distribution of In-use Zinc Stocks in Cape Town, South Africa
Cape Town EDA (Exploratory Data Analysis) GIS
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2008/10/24
Cape Town is a major urban area that possesses large reservoirs of in-use zinc. These reservoirs will gradually become available for re-use as the zinc-containing products become obsolete, should re-u...
基于Oracle Spatial的多元灾害信息数据库——设计与应用
灾害信息 多元空间数据 Oracle Spatial Mapviewer 数据库
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2013/9/27
多元异构的灾害灾情数据是各种灾害信息系统的基础和核心,科学高效的管理和应用这些数据尤为重要。介绍了基于Oracle Spatial的技术设计与构建多元灾害信息数据库的结构框架,分析了存储数据信息的种类、属性及特点,研究了数据的存储方式。在多元异构数据统一管理的基础上,初步实现了多元灾害信息的存储、查询、绘图及显示等功能。
Spatial and Temporal Distribution of Volatile Organic Compounds around an Industrial Park of Taiwan
volatile organic compounds industrial park spatial distribution temporal distribution meteorological and geographical effect
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2016/3/30
The results of spatial and temporal distribution of volatile organic compounds (VOCs) in ambient
air surrounding the Hsinchu Science-Based Industrial Park (SBIP), Taiwan during February 2001 to
Nove...