搜索结果: 1-15 共查到“地球科学总论 the grid”相关记录16条 . 查询时间(0.057 秒)
Experiences with distributed computing for meteorological applications:grid computing and cloud computing
distributed computing meteorological applications grid computing cloud computing
2015/8/6
Experiences with three practical meteorological applications with different characteristics are used to highlight the core computer science aspects and applicability of distributed computing to meteor...
Reaching the lower stratosphere: validating an extended vertical grid for COSMO
COSMO validating
2015/8/6
This study presents an extended vertical grid for
the regional atmospheric model COSMO (COnsortium for
Small-scale MOdeling) reaching up to 33 km. The extended
setup has been used to stably simulat...
DYPTOP: a cost-efficient TOPMODEL implementation to simulate sub-grid spatio-temporal dynamics of global wetlands and peatlands
global wetlands peatlands
2014/12/19
Simulating the spatio-temporal dynamics of inundation is key to understanding the role of wetlands under past and future climate change. Earlier modelling studies have mostly relied on fixed prescribe...
The spectral element method (SEM) on variable-resolution grids: evaluating grid sensitivity and resolution-aware numerical viscosity
spectral element method variable-resolution grids
2014/12/19
We evaluate the performance of the Community Atmosphere Model's (CAM) spectral element method on variable-resolution grids using the shallow-water equations in spherical geometry. We configure the met...
FLEXINVERT: an atmospheric Bayesian inversion framework for determining surface fluxes of trace species using an optimized grid
atmospheric Bayesian inversion framework optimized grid
2014/12/19
We present a new modular Bayesian inversion
framework, called FLEXINVERT, for estimating the surface
fluxes of atmospheric trace species. FLEXINVERT can be
applied to determine the spatio-tem...
Air quality forecasts on a kilometer-scale grid over complex Spanish terrains
complex Spanish terrains kilometer-scale
2014/12/19
The CALIOPE Air Quality Forecast System
(CALIOPE-AQFS) represents the current state of the art in
air quality forecasting systems of high-resolution running on
high-performance computing platforms....
Development of a plume-in-grid model for industrial point and volume sources: application to power plant and refinery sources in the Paris region
Model and eulerian model subgrid scale model stack simulation nitrogen oxides organic compounds
2014/12/18
Plume-in-grid (PinG) models incorporating a host Eulerian model and a subgrid-scale model (usually a Gaussian plume or puff model) have been used for the simulations of stack emissions (e.g., fossil f...
Modelling sub-grid wetland in the ORCHIDEE global land surface model: evaluation against river discharges and remotely sensed data
ORCHIDEE Modelling sub-grid wetland
2014/12/10
The quality of the global hydrological simulations
performed by land surface models (LSMs) strongly depends
on processes that occur at unresolved spatial scales.
TopoSUB: a tool for efficient large area numerical modelling in complex topography at sub-grid scales
Global climate change the environment high resolution model grid lateral variation grid climate data sets
2014/12/10
Mountain regions are highly sensitive to global climate change. However, large scale assessments of mountain environments remain problematic due to the high resolution required of model grids to captu...
Mass-conserving tracer transport modelling on a reduced latitude-longitude grid with NIES-TM
Mass-conserving tracer transport modelling a reduced latitude-longitude grid NIES-TM
2014/12/9
The need to perform long-term simulations with reasonable accuracy has led to the development of mass-conservative and efficient numerical methods for solving the transport equation in forward and inv...
In search for relationships between lightning and rainfall with a rectangular grid-box methodology
lightning rainfall grid-box methodology
2010/2/3
The rainfall and lightning activity associated with three depressions which affected the area of Cyprus were studied in order to identify possible relationships between them. The lightning data were p...
Dealing with uncertainty:turbulent parameterizations and grid-spacing effects in numerical modelling of deep moist convective processes
turbulent parameterizations grid-spacing effects deep moist convective processes
2009/12/10
Computer power has grown to the point that very-fine-mesh mesoscale modelling is now possible. Going down through scales is clumsily supposed to reduce uncertainty and to improve the predictive abilit...
Dealing with uncertainty: turbulent parameterizations and grid-spacing effects in numerical modelling of deep moist convective processes
turbulent parameterizations grid-spacing effects deep moist convective processes
2009/12/31
Computer power has grown to the point that very-fine-mesh mesoscale modelling is now possible. Going down through scales is clumsily supposed to reduce uncertainty and to improve the predictive abilit...
Effects of sub-grid variability of precipitation and canopy water storage on climate model simulations of water cycle in Europe
sub-grid variability precipitation canopy water storage climate model simulations
2010/1/28
The impact of sub-grid variability of precipitation and canopy water storage is investigated over Central-South Europe by applying a new canopy interception scheme into the Community Atmosphere Model ...
Effects of grid size and aggregation on regional scale landuse scenario calculations using SVAT schemes
grid size and aggregation regional scale landuse scenario calculations SVAT schemes
2010/1/26
This paper analyses the effect of spatial input data resolution on the simulated effects of regional scale landuse scenarios using the TOPLATS model. A data set of 25 m resolution of the central Germa...