Local ensemble transform Kalman filter for ionospheric data assimilation: Observation influence analysis during a geomagnetic storm event
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja024274
Abstract: We propose a targeted observation strategy, based on the influence matrix diagnostic, that optimally selects where additional observations may be placed to improve ionospheric forecasts. This strategy is applied in data assimilation observing system experiments,… read more here.
Keywords: observation; local ensemble; data assimilation; vertical profiles ... See more keywords
Evaluation of model-generated vertical profiles of meteorological variables: method and initial results
Sign Up to like & getrecommendations! Published in 2017 at "Meteorological Applications"
DOI: 10.1002/met.1620
Abstract: Meteorological centres compare global and large-scale regional model output versus radiosonde data more or less continuously for specific models and also make inter-model comparisons. They normally provide comparisons of meteorological variables at standard pressure levels,… read more here.
Keywords: evaluation model; vertical profiles; profiles meteorological; model ... See more keywords
Vertical Profiles of Volatile Organic Compounds in Suburban Shanghai
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-021-0126-y
Abstract: As Volatile Organic Compounds (VOCs) are one of the precursors of ozone, their distribution and variable concentrations are highly related to local ozone pollution control. In this study, we obtained vertical profiles of VOCs in… read more here.
Keywords: organic compounds; compounds suburban; volatile organic; vertical profiles ... See more keywords
Fluctuations on vertical profiles of the ionospheric electron density perturbed by the March 11, 2011 M9.0 Tohoku earthquake and tsunami
Sign Up to like & getrecommendations! Published in 2019 at "GPS Solutions"
DOI: 10.1007/s10291-019-0866-7
Abstract: The GPS radio occultation (RO) of FORMOSAT-3/COSMIC (F3/C) with 1–2.5-km-altitude resolution is used to scan fluctuations on vertical profiles of the ionospheric electron density induced by seismic and tsunami waves of the March 11, 2011… read more here.
Keywords: ionospheric electron; vertical profiles; density; fluctuations vertical ... See more keywords
PM1 carbonaceous aerosols during winter in a typical valley city of western China: Vertical profiles and the key influencing factors
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.01.030
Abstract: Abstract To fill the blank on vertical profiles of carbonaceous aerosols during winter, the first in situ vertical measurements of organic and elemental carbon (OC, EC) from ground level to 620 m were conducted by means… read more here.
Keywords: vertical profiles; ground; carbonaceous aerosols; aerosols winter ... See more keywords
Numerical investigation of the factors influencing the vertical profiles of current, salinity, and SSC within a turbidity maximum zone
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Sediment Research"
DOI: 10.1016/j.ijsrc.2016.07.003
Abstract: Abstract The flow-sediment interaction plays a considerable role on the vertical (internal) profiles of current, salinity and suspended sediment concentration (SSC) within a turbidity maximum zone (TMZ). Numerical modeling provides valuable insights into the complex… read more here.
Keywords: salinity; ssc; vertical profiles; current salinity ... See more keywords
Vertical Profiles, Sources, and Transport of PFASs in the Arctic Ocean.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.7b00788
Abstract: The relative importance of atmospheric versus oceanic transport for poly- and perfluorinated alkyl substances (PFASs) reaching the Arctic Ocean is not well understood. Vertical profiles from the Central Arctic Ocean and shelf water, snow and… read more here.
Keywords: pfass; sources transport; vertical profiles; profiles sources ... See more keywords
Evaluation of Precipitation Vertical Profiles Estimated by GPM-Era Satellite-Based Passive Microwave Retrievals.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hydrometeorology"
DOI: 10.1175/jhm-d-20-0160.1
Abstract: Precipitation estimation based on passive microwave (MW) observations from low-Earth-orbiting satellites is one of the essential variables for understanding the global climate. However, almost all validation studies for such precipitation estimation have focused only on… read more here.
Keywords: profiles estimated; passive microwave; passive based; precipitation ... See more keywords
Deriving vertical profiles of chlorophyll-a concentration in the upper layer of seawaters using ICESat-2 photon-counting lidar.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.463622
Abstract: Chlorophyll-a concentration (chl-a) is a great indicator for estimating phytoplankton biomass and productivity levels and is also particularly useful for monitoring the water quality, biodiversity and species distribution, and harmful algal blooms. A great deal… read more here.
Keywords: concentration; counting lidar; chlorophyll concentration; vertical profiles ... See more keywords
On the shapes of deep slopes of radiocesium vertical profiles in lake sediments.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of environmental radioactivity"
DOI: 10.2139/ssrn.4278656
Abstract: The shapes of the deep slope (below the maximum values) of the vertical profiles of radiocesium activity concentrations in the sediment samples taken in 2003-2012 in the Lakes Juodis, Tapeliai and Red lake were studied.… read more here.
Keywords: deep slope; shapes deep; water; vertical profiles ... See more keywords
Comparison of the GOSAT TANSO-FTS TIR CH volume mixing ratio vertical profiles with those measured by ACE-FTS, ESA MIPAS, IMK-IAA MIPAS, and 16 NDACC stations
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-10-3697-2017
Abstract: Abstract. The primary instrument on the Greenhouse gases Observing SATellite (GOSAT) is the Thermal And Near infrared Sensor for carbon Observations (TANSO) Fourier transform spectrometer (FTS). TANSO-FTS uses three short-wave infrared (SWIR) bands to retrieve… read more here.
Keywords: tanso fts; vertical profiles; mipas; ace fts ... See more keywords