Assimilation for skin SST in the NASA GEOS atmospheric data assimilation system

S Akella, R Todling, M Suarez - Quarterly Journal of the Royal …, 2017 - Wiley Online Library
The present article describes the sea surface temperature (SST) developments implemented
in the Goddard Earth Observing System, Version 5 (GEOS) Atmospheric Data Assimilation …

Direct assimilation of AVHRR satellite radiance measurements in a reanalysis system

M Chattopadhyay, S Akella, J Kim… - Quarterly Journal of …, 2024 - Wiley Online Library
Abstract The Advanced Very‐High‐Resolution Radiometer (AVHRR) is a broad‐band, five‐
channel scanner sensing in the visible, near‐infrared and thermal infrared portions of the …

Preliminary evaluation of influence of aerosols on the simulation of brightness temperature in the NASA's Goddard Earth Observing System Atmospheric Data …

J Kim, S Akella, AM da Silva, R Todling, W McCarty - 2018 - ntrs.nasa.gov
This document reports on preliminary results obtained when studying the impact of aerosols
on the calculation of brightness temperature (BT) for satellite infrared (IR) instruments that …

A Self-Sustaining Autonomous System for Long-Term Arctic Monitoring

W XU, TC Su - Available at SSRN 4779096 - papers.ssrn.com
Long-term observation and data collection are necessary to understand the impact of the
accelerated melting of Arctic sea ice on marine ecosystems in the Arctic. However …

The Atmosphere-Ocean Interface Layer of NASA's Goddard Earth Observing System Model and Data Assimilation System Volume 51

RD Koster, SR Akella, M Suarez - 2018 - ntrs.nasa.gov
The Goddard Earth Observing System (GEOS) general circulation model (GCM) includes
modules for sea surface temperature (SST) diurnal warming and cool-skin layers. To support …