Tropospheric delays in ground-based GNSS Multipath Reflectometry – experimental evidence from coastal sites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jb013612
Abstract: Recent studies have demonstrated the utility of ground based GNSS Multipath Reflectometry (GNSS-MR) for sea level studies. Typical root-mean-square (RMS) differences of GNSS-MR derived sea level time series with respect to nearby tide gauges are… read more here.
Keywords: sea level; ground based; sea; gnss multipath ... See more keywords
An intercomparison of long‐term planetary boundary layer heights retrieved from CALIPSO, ground‐based lidar and radiosonde measurements over Hong Kong
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd025937
Abstract: The planetary boundary layer height (PBLH) is a very important parameter in the atmosphere, because it determines the range where the most effective dispersion processes take place, and serves as a constraint on the vertical… read more here.
Keywords: calipso; ground based; hong kong; boundary layer ... See more keywords
Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere‐to‐troposphere transport and biomass burning: Simultaneous ground‐based lidar and airborne measurements
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd026078
Abstract: Stratosphere-to-troposphere transport (STT) and biomass burning (BB) are two important natural sources for tropospheric ozone that can result in elevated ozone and air-quality episode events. High-resolution observations of multiple related species are critical for complex… read more here.
Keywords: biomass burning; ground based; tropospheric ozone; troposphere transport ... See more keywords
Introduction: Photons and ground‐based
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja023888
Abstract: A Conference on Measurement Techniques for Solar and Space Physics was held on 20–24 April 2015 in Boulder, Colorado, at the National Center for Atmospheric Research Center Green Campus. The present volume collects together the… read more here.
Keywords: ground based; introduction photons; photons ground;
Ionospheric Response to 22–23 June 2015 Storm as Investigated Using Ground‐Based Ionosondes and GPS Receivers Over India
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja024460
Abstract: In this paper, we present response of equatorial and low-latitude ionosphere to 22/23 June 2015 geomagnetic storm using a chain of ground-based ionosondes located at Tirunelveli (8.73°N,77.70°E; geomagnetic latitude: 0.32°N), Hyderabad (17.36°N, 78.47°E; geomagnetic latitude:… read more here.
Keywords: storm; response; june 2015; ground based ... See more keywords
Comparison of ground‐based and UAV a‐UHF artificial tracer mobility monitoring methods on a braided river
Sign Up to like & getrecommendations! Published in 2020 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4777
Abstract: Radio frequency identification (RFID) technologies, which allow wireless detection of individual buried or immersed tracers, represent a step forward in sediment tracking, especially passive integrated transponders (PIT tags) that have been widely used. Despite their… read more here.
Keywords: uhf artificial; comparison ground; river; uav uhf ... See more keywords
Estimation of ground‐based GNSS Zenith Total Delay temporal observation error correlations using data from the NOAA and E‐GVAP networks
Sign Up to like & getrecommendations! Published in 2019 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3448
Abstract: In preparation for possible higher frequency assimilation of ground‐based Global Navigation Satellite System (GB‐GNSS) Zenith Total Delay (ZTD) observations at Environment and Climate Change Canada (ECCC), two popular diagnostic methods are applied to observation‐minus‐background and… read more here.
Keywords: gnss; observation error; error correlations; ground based ... See more keywords
Deriving Temporal and Vertical Distributions of Methane in Xianghe Using Ground-based Fourier Transform Infrared and Gas-analyzer Measurements
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-020-9233-4
Abstract: Methane (CH 4 ) is one of the most important greenhouse gases in the atmosphere, making it worthwhile to study its temporal and vertical distributions in source areas, e.g., North China. For this purpose, a… read more here.
Keywords: ground; ground based; ftir; temporal vertical ... See more keywords
On-the-fly ambiguity resolution involving only carrier phase measurements for stand-alone ground-based positioning systems
Sign Up to like & getrecommendations! Published in 2019 at "GPS Solutions"
DOI: 10.1007/s10291-019-0825-3
Abstract: Despite the wide use of the global navigation satellite system (GNSS), its performance can be severely degraded due to blockage and vulnerability to interference. Stand-alone ground-based positioning systems can provide positioning services in the absence… read more here.
Keywords: ground; ground based; stand alone; positioning systems ... See more keywords
Analysing the characteristic features of a pre-monsoon thunderstorm event over Pune, India, using ground-based observations and WRF model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Earth System Science"
DOI: 10.1007/s12040-019-1136-3
Abstract: In the present work, the characteristic features and factors contributed to the formation of a typical pre-monsoon thunderstorm that occurred over Pune has been studied using various ground-based observations, such as microwave radiometer profiler, wind… read more here.
Keywords: ground; ground based; model; wrf model ... See more keywords
Two trans-boundary aerosol transport episodes in the western Yangtze River Delta, China: A perspective from ground-based lidar observation
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2021.01.004
Abstract: Abstract Aerosol pollution is a significant threat to public health, and ground-based lidar can effectively monitor air pollution and regional air quality, including providing accurate observations of the vertical distribution of aerosols. Two long-distance trans-boundary… read more here.
Keywords: ground based; based lidar; boundary aerosol; trans boundary ... See more keywords