搜索结果: 1-15 共查到“水文学 Stochastic”相关记录31条 . 查询时间(0.157 秒)
WATERBODIES EXTRACTION FROM LANDSAT8-OLI IMAGERY USING AWATER INDEXS-GUIED STOCHASTIC FULLY-CONNECTED CONDITIONAL RANDOM FIELD MODEL AND THE SUPPORT VECTOR MACHINE
Water index CRF Landsa Water extraction SVM
2018/5/15
One of the most important applications of remote sensing classification is water extraction. The water index (WI) based on Landsat images is one of the most common ways to distinguish water bodies fro...
Performances of Stochastic Approaches in Generating Low Streamflow Data for Drought Analysis
monthly-minimum daily discharge stochastic model ARIMA Thomas-Fiering
2015/8/11
This study analyzed the monthly-minimum daily discharge data of each month from three gauge stations on Cekerek Stream for forecasting using stochastic approaches. Initially non-parametric test (Mann-...
Prediction of Daily Maximum Streamflow Based on Stochastic Approaches
Daily maximum streamflow stochastic model ARIMA Thomas-Fiering
2015/8/6
This study analyzed daily maximum streamflow data of each month from three gauge stations on Cekerek Stream for simulation using stochastic approaches. Initially non-parametric test (Mann-Kendall) was...
Stochastic simulation of soil water status on reclaimed land in northern Alberta
uncertainty Alberta Canada Stochastic simulation
2015/1/6
Studies of spatial variability and simulation of available soil water and extractable soil water are scarce and yet such data are essential in hydrologic and solute transport modeling. A study was con...
Performances of Stochastic Approaches in Generating Low Streamflow Data for Drought Analysis
monthly-minimum daily discharge stochastic model
2015/1/5
This study analyzed the monthly-minimum daily discharge data of each month from three gauge stations on Cekerek Stream for forecasting using stochastic approaches. Initially non-parametric test (Mann-...
Prediction of Daily Maximum Streamflow Based on Stochastic Approaches
Daily maximum streamflow stochastic model ARIMA Thomas-Fiering
2015/1/4
This study analyzed daily maximum streamflow data of each month from three gauge stations on Cekerek Stream for simulation using stochastic approaches. Initially non-parametric test (Mann-Kendall) was...
A stochastic design rainfall generator based on copulas and mass curves
rainfall generator copulas mass curves
2010/12/22
The use of design storms can be very useful in many hydrological and hydraulic practices. In this study, the concept of a copula-based secondary return period in combination with the concept of mass c...
Integration of an analytic element model in a stochastic analysis of infiltration into a complex unconfined aquifer system
analytic element model stochastic analysis complex unconfined aquifer system
2009/12/4
A hydrologic model based on the Analytic Elements Method (AEM) has been developed for a phreatic aquifer in the General Separations Area (GSA), of the Savannah River Site (SRS), South Carolina, USA. T...
The distribution of precipitation in time during storms constitutes a complex
stochastic process. Mathematical modelling of the process is quite difficult.
The process is conceived as a finite-durat...
The stochastic approach to watershed modeling refers to the techniques
used to generate synthetic hydrologic data. These data may be used either
for input to a parametric watershed model or to provi...
In this paper a mathematical model for the movement of water particles
in a river is constructed.
Using the model it will be possible to find an analytic expression for the
distribution function F(...
STOCHASTIC TIME DISTRIBUTION OF STORM RAINFALL
STOCHASTIC TIME DISTRIBUTION STORM RAINFALL
2009/10/29
Increments of rainfall during a storm event were treated as stochastic
variates. Statistical distributions ol accumulated rain were developed at
2-hour intervals. Three-parameter lognormal distribut...
Stochastic Modelling of Monthly Streamflow in the Federal Republic of Germany
Stochastic Modelling Monthly Streamflow Federal Republic of Germany
2009/10/29
Monthly streamflow series from five catchment areas, representative of some of
the typical types encounted in Germany,.are analysed. The time series structure
of the streamflow can be described by a...
Stochastic Simulation of Evaporation Data for Australia
Stochastic Simulation Evaporation Data Australia
2009/10/28
Stochastic models are developed to simulate annual, monthly and daily
evaporation data for Australia. For annual and monthly synthesis, the
evaporation values are generated independently and depende...
Transformation of Input to a Stochastic Model using a Distributed Deterministic Model
Transformation of Input Stochastic Model Distributed Deterministic Model
2009/10/27
In recent years, hydrologists have attempted, with encouraging results, to
synthesize the accomplishments of time series analysis and deterministic systems
methods into the more general framework of...