查詢結果分析
來源資料
相關文獻
- 空間變異對監測站網評估之影響
- 逐步高斯模擬法與克利金法於流通係數空間變異研究
- Spatial Variation of Fractal Parameters and Its Geological Implications
- 條件模擬法模擬小樣區土壤鋅重金屬污染
- 颱風對臺灣東北部天然闊樹林林冠干擾之研究
- Analysis of Structures with Spatial Variation of Material Property
- Geostatistical Cross-Validation for the Design of Additional Sampling Regimes in Heavy-Metal Contaminated Soils
- Effect of Spatial Variability of Hydraulic Parameters on Solute Transport in the Shallow Soil of the Chang-Hua Area
- Spatial Variation of Ultrasonic Backscatter from Flowing Whole Blood
- 地理統計模擬法於斗六地區流通係數空間分佈模擬之研究
頁籤選單縮合
題 名 | 空間變異對監測站網評估之影響=The Influence of Spatial Variabilities on Monitoring Network Evaluation |
---|---|
作 者 | 林裕彬; 柳文成; 謝文玲; | 書刊名 | 農業工程學報 |
卷 期 | 45:1 1999.03[民88.03] |
頁 次 | 頁90-104 |
分類號 | 328.1 |
關鍵詞 | 監測站網; 空間變異; 等向性與非等向性; 區域變異數分析; 全向性; Monitoring network; Spatial variability; Isotropy and anisotropic; Zonal variance analysis; Omni-direction; |
語 文 | 中文(Chinese) |
中文摘要 | 監測站主要是提供具代表監測區域特性或達成監測目的之資料。由許多監測資料 指出相鄰點間的數值存在的相關性較遠距離點間為高,且這些不同點的數值可能出現空間隨 機變異。大部分這些空間變異常顯現等向性或非等向性之趨勢,降雨分佈同樣具有此一特性 。因此,等向性與非等向性變異之考量為影響雨量站網系統評估之重要因素。本研究即是利 用區域變異數分析以一雨量站網評估為例,同時以全向性與不同方向之非等向性變異為降雨 量分布特性,進行測站評估。研究結果顯示不同空間變異趨勢明顯影響新增與刪減雨量站位 置。 |
英文摘要 | One of the major objectives on monitoring network is to provide data present the distribution characteristics of spatial variables or satisfy the aim of monitoring network over investigated sites. Many collected data indicated that points which are closer in a give direction display higher correlation values than those that are separated fater. Those measurements taken at different locations within the same site may display a wide range of variability in space. Most of these spatial variablilities display isotropic or anisotropic tendencies in space. Therefore, the isotropic or anisotropic considerations of variabilities become very important issue on monitoring network evaluation and design. In this paper, omni-directional and other directional variabilities are considered with Zonal Variance Analysis (ZVA) in a rainfall monitoring network evaluation and design. The results show that the variability tendencies of spatial variables significant influence the selection of locations of additional and reductive sites. |
本系統中英文摘要資訊取自各篇刊載內容。