搜索结果: 1-15 共查到“水文学 applications”相关记录26条 . 查询时间(3.156 秒)
AUTOMATIC CLASSIFICATION OF AERIAL IMAGERY FOR URBAN HYDROLOGICAL APPLICATIONS
Classification hydrologic application coefficient of imperviousness Random Forests Conditional Random Fields
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2018/5/15
In this paper we investigate the potential of automatic supervised classification for urban hydrological applications. In particular, we contribute to runoff simulations using hydrodynamic urban drain...
ENGAGING THE APPLICATIONS COMMUNITY OF THE FUTURE SURFACE WATER AND OCEAN TOPOGRAPHY (SWOT) MISSION
Applications Hydrology Oceanography
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2015/5/7
NASA and the French space agency, CNES, with contributions from the Canadian Space Agency (CSA) and United Kingdom Space Agency (UKSA) are developing new wide swath altimetry technology that will co...
Simulating nonequilibrium movement of water, solutes and particles using hydrus – a review of recent applications
nonequilibrium flow and transport physical nonequilibrium chemical nonequilibrium numerical models preferential flow reactive transport HYDRUS review of recent applications
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2015/2/3
Water and contaminants moving through the vadose zone are often subject to a large number of simultaneous physical and chemical nonequilibrium processes. Traditional modeling tools for describing flow...
Remote sensing & GIS applications for drainage detection and modeling in agricultural watersheds
Remote Sensing GIS
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2015/1/16
The primary objective of this research involves mapping out and validating the existence of sub surface drainage tiles in a given cropland using Remote Sensing and GIS methodologies. The process is de...
Development and applications of a soil geographic database: a case study in a deltaic environment under rice cultivation
land management soil database capability map dataset salinity Ebro Delta
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2014/11/12
The chosen area of this case study is the northern part of the Ebro Delta in northeast Spain. It
used to be an unhealthy swamp until sixty to eighty years ago. Within a relatively short period,
thi...
A SHARED DATABASE OF UNDERGROUND UTILITY LINES FOR 3D MAPPING AND GIS APPLICATIONS
GIS relational database underground utility lines
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2014/4/24
For the purpose of facility management it is very important to have detailed and up-to-date databases of underground utility lines,
but such data are not always available with adequate accuracy. Hen...
Confirmation of ACRU model results for applications in land use and climate change studies
ACRU model results applications climate change studies
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2010/12/22
The hydrological responses of a catchment are sensitive to, and strongly coupled to, land use and climate, and changes thereof. The hydrological responses to the impacts of changing land use and clima...
Confidence intervals for the coefficient of L-variation in hydrological applications
Confidence intervals L-variation hydrological applications
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2010/12/22
The coefficient of L-variation (L-CV) is commonly used in statistical hydrology, in particular in regional frequency analysis, as a measure of steepness for the frequency curve of the hydrological va...
Spatial mapping of leaf area index using hyperspectral remote sensing for hydrological applications with a particular focus on canopy interception
Spatial mapping leaf area index hyperspectral remote sensing hydrological applications
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2010/3/5
The establishment of commercial forestry plantations in natural grassland vegetation, results in increased transpiration and interception which in turn, results in a streamflow reduction. Methods to q...
Data transformation for neural network models in water resources applications
Data transformation neural network models water resources applications
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2009/12/4
A step that should be considered when developing artificial neural network (ANN) models for water resources applications is the selection of an appropriate transformation of the data. In general, the ...
A simple 3D model for coastal and estuarial applications
simple 3D model coastal and estuarial applications
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2009/12/4
This paper describes a 3D model that was constructed in response to the need for a simple model for use in coastal and estuarial applications where tidal range may be large in relation to water depth....
Trend assessment:applications for hydrology and climate research
Trend assessment applications for hydrology climate research
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2009/11/9
The assessment of trends in climatology and hydrology still is a matter of debate. Capturing typical properties of time series, like trends, is highly relevant for the discussion of potential impacts ...
Hydrochemistry in Geothermal Investigations in Iceland Techniques and Applications
Hydrochemistry Geothermal Investigations Iceland Techniques Applications
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2009/10/28
The role of hydrochemistry in geothermal exploration and development is
described. During the surface exploration phase hydrochemistry is particularly
useful in delineating regional ground-water mov...
Development and Applications of a Runoff Model for Snowcovered and Glacierized Basins
Development Applications Runoff Model Glacierized Basins
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2009/10/28
A conceptual model has been developed for the prediction of runoff on a
daily basis from snowcovered and glacierized basins. The basin is divided into
an icefree area and an icecovered area, which a...
Modeling the Hydrologic Cycle:The MC Model Part II-Modeling Applications
Hydrologic Cycle MC Model Modeling Applications
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2009/10/27
The MC model, developed to simulate the simultaneous movements of surface
and groundwater flows in a watershed, is applied to three different types of
watersheds to demonstrate its characteristics a...