| 多时段空间剩余协克立格模型基本理论及其在水文领域中的应用 |
| |
| 引用本文： | 刘小燕,朝伦巴根,刘廷玺,贾克力. 多时段空间剩余协克立格模型基本理论及其在水文领域中的应用[J]. 内蒙古农业大学学报(自然科学版), 2001, 22(4): 1-11 |
| |
| 作者姓名： | 刘小燕 朝伦巴根 刘廷玺 贾克力 |
| |
| 作者单位： | 内蒙古农业大学水利与土木建筑工程学院, |
| |
| 基金项目： | 国家自然科学基金资助项目 (39360 0 0 5) |
| |
| 摘 要： | 本文将随机水文学理论和地质数学理论有机地结合在一起，提出了用时空随机函数观点去分析水文数据的多时段空间剩余协克立格模型。该模型仅利用有限站的多变量水文时间序列数据即可建立起反映每一时段多变量时空相关特征的变差函数模型，从而能够在局部范围内对多个水文变量进行最优估计或外推预测。
|
| 关 键 词： | 随机函数 多变量地质统计学 变差函数 协方差函数 时空数据分析 |
| 文章编号： | 1009-3575(2001)04-0001-11 |
A BASIC THEORY OF MULTI-PERIOD SPATIAL RESIDUAL COKRIGING MODEL AND IT''''S APPLICATION TO HYDROLOGY DOMAIN |
| |
| LIU Xiao-yan Chaolunbagen LIU Ting-xi JIA Ke-li. A BASIC THEORY OF MULTI-PERIOD SPATIAL RESIDUAL COKRIGING MODEL AND IT''''S APPLICATION TO HYDROLOGY DOMAIN[J]. Journal of Inner Mongolia Agricultural University(Natural Science Edition), 2001, 22(4): 1-11 |
| |
| Authors: | LIU Xiao-yan Chaolunbagen LIU Ting-xi JIA Ke-li |
| |
| Abstract: | A multi-period spatial residual Cokriging model combining Stochastic Hydrology with Geomathematics,was used to analysis hydrology data with spatial and temporal random function. The model can take optimal estimation and extrapolating forecast to more hydrology variables located at local area in terms of variogram model which has been obtained from multivariate hydrology time series at limited station describing multivariate time-space correlative properties at one time period. |
| |
| Keywords: | random function multivariate geostatistics variogram covariance function date analysis at time and space. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
