搜索结果: 1-12 共查到“disaggregation”相关记录12条 . 查询时间(0.08 秒)
Streamflow disaggregation:a nonlinear deterministic approach
Streamflow disaggregation nonlinear deterministic approach
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2009/11/11
This study introduces a nonlinear deterministic approach for streamflow disaggregation. According to this approach, the streamflow transformation process from one scale to another is treated as a nonl...
Evaluation of a scaling cascade model for temporal rain- fall disaggregation
scaling cascade model fall disaggregation temporal rain
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2009/5/27
The possibility of modelling the temporal structure of rainfall in southern Sweden by a simple cascade model is tested. The cascade model is based on exact conservation of rainfall volume and has a br...
Spatial disaggregation of bias-corrected GCM precipitation for improved hydrologic simulation：Ping River Basin, Thailand
Global Climate Models Mandelbrot-Kahane-Peyriere
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2009/5/12
Global Climate Models (GCMs) precipitation scenarios are often characterized by biases and coarse resolution that limit their direct application for basin level hydrological modeling. Bias-correction...
Spatial disaggregation of bias-corrected GCM precipitation for improved hydrologic simulation：Ping River Basin, Thailand
Global Climate Models Mandelbrot-Kahane-Peyriere
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2009/5/8
Global Climate Models (GCMs) precipitation scenarios are often characterized by biases and coarse resolution that limit their direct application for basin level hydrological modeling. Bias-correction...
Disaggregation of Long Memory Processes on $mathcal{C}^{infty}$ Class
Aggregation disaggregation longmemory processes mixtures
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2009/4/22
We prove that a large set of long memory (LM) processes (including classical LM processes and all processes whose spectral densities have a countable number of singularities controlled by exponential ...
Disaggregation of Long Memory Processes on $mathcal{C}^{infty}$ Class
long memory processes short memory processes Class
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2009/4/1
We prove that a large set of long memory (LM) processes (including classical LM processes and all processes whose spectral densities have a countable number of singularities controlled by exponential ...
Analysis of aggregation and disaggregation effects for grid-based hydrological models and the development of improved precipitation disaggregation procedures for GCMs
GCMs hydrological
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2009/3/25
Appropriate representation of hydrological processes within atmospheric General Circulation Models (GCMs) is important with respect to internal model dynamics (e.g. surface feedback effects on atmosph...
Physical disaggregation of numerical model rainfall
numerical model rainfall Physical disaggregation
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2009/3/24
A methodology is presented for the disaggregation of numerical model fields of convective rainfall using a physically based procedure. The scheme uses surface sensible heat flux values derived from hi...
Disaggregation of spatial rainfall fields for hydrological modelling
Rainfall disaggregation General Circulation Model
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2009/3/23
Meteorological models generate fields of precipitation and other climatological variables as spatial averages at the scale of the grid used for numerical solution. The grid-scale can be large, particu...
Cascade-based disaggregation of continuous rainfall time series: the influence of climate
Rainfall temporal disaggregation
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2009/3/23
Rainfall data of high temporal resolution are required in a multitude of hydrological applications. In the present paper, a temporal rainfall disaggregation model is applied to convert daily time seri...
Temporal disaggregation of satellite-derived monthly precipitation estimates and the resulting propagation of error in partitioning of water at the land surface
precipitation temporal disaggregation
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2009/3/23
Global estimates of precipitation can now be made using data from a combination of geosynchronous and low earth-orbit satellites. However, revisit patterns of polar-orbiting satellites and the need to...
Time series aggregation，disaggregation and long memory
random coefficient AR(1) long memory aggregation disaggregation
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2010/4/27
The paper studies the aggregation/disaggregation problem
of random parameter AR(1) processes and its relation to the long memory
phenomenon. We give a characterization of a subclass of aggregated
p...