Results 31 to 40 of about 7,932,226 (201)

Annual Cycle of East Asian Precipitation Simulated by CMIP6 Models

open access: yesAtmosphere, 2020
Annual cycle is fundamental in the East Asian monsoon (EAM) systems, profoundly governing the spatiotemporal distribution of the East Asian rainfall. The present study identified the dominant modes of the annual cycle in the East Asian rainfall based on ...
Yuhan Yan   +3 more
doaj   +1 more source

Empirical Orthogonal Function analysis.

open access: yes, 2012
Projections on the first Empirical Orthogonal Function performed on kriged maps of log-density of each species (or group of species) from 1994 to 2010.
Jean-Marc Fromentin (162418)   +3 more
core   +1 more source

The intraseasonal variability of winter semester surface air temperature in Antarctica [PDF]

open access: yesPolar Research, 2011
This study investigates systematically the intraseasonal variability of surface air temperature over Antarctica by applying empirical orthogonal function (EOF) analysis to the National Centers for Environmental Prediction, US Department of Energy ...
Lejiang Yu   +8 more
doaj   +1 more source

Retrieval of Aerosol Optical Depth Using the Empirical Orthogonal Functions (EOFs) Based on PARASOL Multi-Angle Intensity Data [PDF]

open access: yesRemote Sensing, 2017
Aerosol optical depth (AOD) is a widely used aerosol optical parameter in atmospheric physics. To obtain this parameter precisely, many institutions plan to launch satellites with multi-angle measurement sensors, but one important step in aerosol retrieval, the estimation of surface reflectance, is still a pressing issue.
Yang Zhang 0008   +8 more
openaire   +2 more sources

Self-Supervised Spatiotemporal Reconstruction of Ocean Color Chlorophyll-a from Satellite Observations

open access: yesJournal of Remote Sensing
Satellite ocean color chlorophyll-a (Chl-a) records are heavily gapped due to clouds and orbital sampling, which can bias trend and phenology analyses and hinder studies of mesoscale dynamics.
Haoyu Wang   +3 more
doaj   +1 more source

Investigations into Synoptic Spatiotemporal Characteristics of Coastal Upper Ocean Circulation Using High Frequency Radar Data and Model Output

open access: yesRemote Sensing, 2020
Numerical models and remote sensing observation systems such as radars are useful for providing information on surface flows for coastal areas. Evaluation of their performance and extracting synoptic characteristics are challenging and important tasks ...
Lei Ren   +3 more
doaj   +1 more source

VARIABILITAS KLOROFIL-a PERIODE INDIAN OCEAN DIPOLE DI SELAT BALI BERDASARKAN ANALISIS EMPIRICAL ORTHOGONAL FUNCTION

open access: yesJFMR-Journal of Fisheries and Marine Research, 2021
Perairan Selat Bali secara tidak langsung dipengaruhi oleh peristiwa yang terjadi di Samudera Hindia Selatan Jawa. Variabilitas musim dan antar-tahunan dari konsentrasi klorofil-a permukaan (SSC) di Selat Bali, berhubungan erat dengan periode Indian ...
Adi Wijaya   +3 more
doaj   +1 more source

Feature identification in time-indexed model output.

open access: yesPLoS ONE, 2019
We present a method for identifying features (time periods of interest) in data sets consisting of time-indexed model output. The method is used as a diagnostic to quickly focus the attention on a subset of the data before further analysis methods are ...
Justin Shaw, Marek Stastna
doaj   +1 more source

Changes in the hydrodynamic characteristics of the upper layer of the South China Sea during the period of super typhoon Rammasun (2014)

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2020
Severe typhoon Rammasun (2014) was strengthened (super typhoon) in the east of the Leizhou Peninsula before moving into the Beibu Gulf. This study used the empirical orthogonal function (EOF) method to analyze the spatiotemporal variations in the sea ...
Dongyang Fu   +5 more
doaj   +1 more source

Structural changes in the interannual variability of extreme autumn precipitation in eastern Spain and the weakening of synoptic forcing

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Total autumn precipitation in eastern Spain remains stable between 1950 and 2024, masking a substantial internal redistribution between ordinary and extreme rainfall. While torrential precipitation (Rp95) increases and ordinary precipitation (Ro) decreases, the extreme contribution index (Cext) shows a significant positive trend and a structural shift ...
Eduardo A. Agosta   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy