搜索结果: 1-13 共查到“Assimilation System”相关记录13条 . 查询时间(0.164 秒)
A THREE-DIMENSIONAL AEROSOL VARIATIONAL DATA ASSIMILATION SYSTEM FOR AIRCRAFT AND SURFACE OBSERVATIONS
Data assimilation WRF/Chem Aerosol Aircraft
2018/5/16
A three-dimensional variational data assimilation system is implemented within the Weather Research and Forecasting/Chemistry model, and the control variables consist of eight species of the Model for...
A FRAMEWORK OF A REMOTE SENSING DATA ASSIMILATION SYSTEM
Estimating environmental variables satellite observation
2015/9/8
Estimating environmental variables from satellite observation is often an ill-posed
inversion problem. There are currently multiple satellite sensors available for monitoring
land surface environmen...
Development and application of the WRFPLUS-Chem online chemistry adjoint and WRFDA-Chem assimilation system
Development and application chemistry adjoint
2015/8/6
Here we present the online meteorology and
chemistry adjoint and tangent linear model, WRFPLUSChem (Weather Research and Forecasting plus chemistry),
which incorporates modules to treat boundary lay...
The modular ocean data assimilation system (MODAS) was designed to meet the U.S. Navy's need to produce rapid estimates of present and near-term ocean conditions, often in situations where little or n...
Limiting the parameter space in the Carbon Cycle Data Assimilation System (CCDAS)
Limiting the parameter space Carbon Cycle Data Assimilation System
2014/12/19
Terrestrial ecosystem models are employed to calculate the sources and sinks of carbon dioxide between land and atmosphere. These models may be heavily parameterised. Where reliable estimates are unav...
A variational data assimilation system for soil–atmosphere flux estimates for the Community Land Model (CLM3.5)
data assimilation system soil–atmosphere fl ux estimates
2014/12/18
This paper presents the development and implementation of a spatio-temporal variational data assimilation
system (4D-var) for the soil–vegetation–atmosphere transfer
model “Community Land Model” (CL...
The SPRINTARS version 3.80/4D-Var data assimilation system: development and inversion experiments based on the observing system simulation experiment framework
SPRINTARS development inversion experiments
2014/12/12
We present an aerosol data assimilation system
based on a global aerosol climate model (SPRINTARSSpectral Radiation-Transport Model for Aerosol Species)
and a four-dimensional variational data assim...
Preliminary Results of a Data Assimilation System
Meteorological Analysis Forecasting Systems
2013/2/27
A data assimilation system combines all available information on the atmospheric state in a given time-window to produce an estimate of atmospheric conditions valid at a prescribed analysis time. Nowa...
Development of a Satellite Land Data Assimilation System Coupled With a Mesoscale Model in the Tibetan Plateau
Atmospheric modeling data assimilation land– atmosphere interaction microwave remote sensing soil moisture
2013/9/2
Soil moisture is the central focus of land surface and atmospheric modeling because it controls surface water and energy fluxes and consequently affects land–atmosphere interactions. Although global o...
Development of the Coupled Atmosphere and Land Data Assimilation System (CALDAS) and Its Application Over the Tibetan Plateau
Cloud data assimilation land–atmosphere interactions land data assimilation (LDAS) microwave remote sensing numerical weather prediction (NWP)
2013/9/2
Land surface heterogeneities are important for accurate estimation of land–atmosphere interactions and their feedbacks on water and energy budgets. To physically introduce existing land surface hetero...
A Global Oceanic Data Assimilation System
Global Oceanic Data Assimilation System general circulation models
2009/1/4
A global oceanic four-dimensional data assimilation system has been developed for use in initializing coupled ocean–atmosphere general circulation models and many other applications. The data assimila...
Evaluating model performance of an ensemble-based chemical data assimilation system during INTEX-B field mission
ensemble-based chemical data assimilation system INTEX-B field mission
2008/12/24
We present a global chemical data assimilation system using a global atmosphere model, the Community Atmosphere Model (CAM3) with simplified chemistry and the Data Assimilation Research Testbed (DART)...
Evaluation of linear ozone photochemistry parametrizations in a stratosphere-troposphere data assimilation system
linear ozone photochemistry parametrizations stratosphere-troposphere system
2008/12/1
This paper evaluates the performance of various linear ozone photochemistry parametrizations using the stratosphere-troposphere data assimilation system of the Met Office. A set of experiments were ru...