Search
Now showing items 1-8 of 8
The Successive-Order-of-Interaction Radiative Transfer Model. Part I: Model Development
Publisher: American Meteorological Society
Abstract: This study, the first part of a two-part series, develops the method of ?successive orders of interaction? (SOI) for a computationally efficient and accurate solution for radiative transfer in the microwave spectral region. ...
A Revised Cloud Overlap Scheme for Fast Microwave Radiative Transfer in Rain and Cloud
Publisher: American Meteorological Society
Abstract: The assimilation of cloud- and precipitation-affected observations into weather forecasting systems requires very fast calculations of radiative transfer in the presence of multiple scattering. At the European Centre for ...
Fast Computation of Microwave Radiances for Data Assimilation Using the “Successive Order of Scattering” Method
Publisher: American Meteorological Society
Abstract: Fast and accurate radiative transfer (RT) models are crucial in making use of microwave satellite data feasible under all weather conditions in numerical weather prediction (NWP) data assimilation. A multistream ?successive ...
Cloud Liquid Water Path from Satellite-Based Passive Microwave Observations: A New Climatology over the Global Oceans
Publisher: American Meteorological Society
Abstract: This work describes a new climatology of cloud liquid water path (LWP), termed the University of Wisconsin (UWisc) climatology, derived from 18 yr of satellite-based passive microwave observations over the global oceans. ...
Evaluation of Cloud Liquid Water Path Trends Using a Multidecadal Record of Passive Microwave Observations
Publisher: American Meteorological Society
Abstract: n this study, observed cloud liquid water path (LWP) trends from the Multisensor Advanced Climatology of Liquid Water Path (MAC-LWP) dataset (1988 ? 2014) are compared to trends computed from the temporally-coincident ...
A Fast Cloud Overlap Parameterization for Microwave Radiance Assimilation
Publisher: American Meteorological Society
Abstract: The assimilation of cloud- and rain-affected radiances in numerical weather prediction systems requires fast and accurate radiative transfer models. One of the largest sources of modeling errors originates from the assumptions ...
The Successive-Order-of-Interaction Radiative Transfer Model. Part II: Model Performance and Applications
Publisher: American Meteorological Society
Abstract: Radiative transfer models for scattering atmospheres that are accurate yet computationally efficient are required for many applications, such as data assimilation in numerical weather prediction. The successive-order-of- ...
CO2 Retrieval over Clouds from the OCO Mission: Model Simulations and Error Analysis
Publisher: American Meteorological Society
Abstract: Spectral characteristics of the future Orbiting Carbon Observatory (OCO) sensor, which will be launched in January 2009, were used to infer the carbon dioxide column-averaged mixing ratio over liquid water clouds over ocean ...