Results 31 to 40 of about 4,939 (225)
Remote Sensing, 2022 GNSS meteorology is today one of the most growing technologies to monitor severe weather events. In this paper, we present the usage of 160 GPS reference stations over the period of 14 days to monitor and track Hurricane Harvey, which struck Texas in ...
Victoria Graffigna +3 more
doaj +1 more source
Selection of the key earth observation sensors and platforms focusing on applications for Polar Regions in the scope of Copernicus system 2020-2030 [PDF]
, 2019 An optimal payload selection conducted in the frame of the H2020 ONION project (id 687490) is presented based on the ability to cover the observation needs of the Copernicus system in the time period 2020–2030.
Camps Carmona, Adriano José +6 more
core +2 more sources
Geophysical Research Letters, 2023 As an attractive technique for measuring water vapor, the Global Navigation Satellite System (GNSS) faces additional challenges in dynamic applications such as in the open sea. We present a new method of retrieving precipitable water vapor (PWV) based on
Juan Wei +7 more
doaj +1 more source
Variation of Precipitable Water Vapor derived from GNSS CORS Observations in Thailand [PDF]
E3S Web of Conferences, 2019 This research aims to study a distance variation of Precipitable Water Vapor (PWV) between CORS stations in Thailand using a Precise Point Positioning (PPP) technique.
Meunram Paramee, Satirapod Chalermchon
doaj +1 more source
Improving Spaceborne GNSS-R Algal Bloom Detection with Meteorological Data
Remote Sensing, 2023 Algal bloom has become a serious environmental problem caused by the overgrowth of plankton in many waterbodies, and effective remote sensing methods for monitoring it are urgently needed. Global navigation satellite system-reflectometry (GNSS-R) has been developed rapidly in recent years, which offers a new perspective on algal bloom detection.
Yinqing Zhen, Qingyun Yan
openaire +2 more sources
Preliminary signs of the initiation of deep convection by GNSS [PDF]
, 2013 This study reports on the exploitation of GNSS (Global Navigation Satellite System) and a new potential application for weather forecasts and nowcasting.
Brenot, H +8 more
core +3 more sources
A Regional Zenith Tropospheric Delay (ZTD) Model Based on GPT3 and ANN
Remote Sensing, 2021 The delays of radio signals transmitted by global navigation satellite system (GNSS) satellites and induced by neutral atmosphere, which are usually represented by zenith tropospheric delay (ZTD), are required as critical information both for GNSS ...
Fei Yang +4 more
doaj +1 more source
Cross-comparison of meteorological parameters and ZTD observations supplied by microwave radiometers, radiosondes, and GNSS services [PDF]
Geodesy and Cartography, 2021 Water vapour radiometers (WVR) provide information about temperature and humidity in the troposphere, with high temporal resolution when compared to the radiosonde (RS) observations.
Estera Trzcina +2 more
doaj +1 more source
Short-Term PM2.5 Concentration Prediction by Combining GNSS and Meteorological Factors [PDF]
IEEE Access, 2020 With the development of industrialization, fine particulate matter (PM2.5) severely chills the health of people. Studies have shown that the variation of PM2.5 concentration is related to the Global Navigation Satellite System (GNSS) tropospheric delay. Therefore, it is possible to use the widely distributed continuous operation reference station (CORS)
Hongfeng Wen, Yamin Dang, Liwei Li
openaire +2 more sources
An Optimal Tropospheric Tomography Method Based on the Multi-GNSS Observations
Remote Sensing, 2018 Aside from the well-known applications (positioning, navigation and timing) brought by Global Navigation Satellite System (GNSS), reconstruction of tropospheric atmosphere distribution information using tomography technique based on the multi-GNSS ...
Qingzhi Zhao +4 more
doaj +1 more source