Results 41 to 50 of about 936 (224)
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
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
Towards tropospheric delay estimation using GNSS smartphone receiver network [PDF]
, 2021 Information on the water vapor distribution of the troposphere is useful for weather monitoring and forecast. Water vapor distribution can be estimated from tropospheric delays produced by high-grade Global Navigation Satellite System (GNSS) receivers ...
Lehtola, V.V. +6 more
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Estimation of GNSS tropospheric products and their meteorological exploitation in Slovakia
Contributions to Geophysics and Geodesy, 2020 This paper discusses the in near–real time processing of Global Navigation Satellite System observations at the Department of Theoretical Geodesy at the Slovak University of Technology in Bratislava. Hourly observations from Central Europe are processed with 30 minutes delay to provide tropospheric products.
Martin Imrišek +2 more
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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
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Multi-GNSS Slant Wet Delay Retrieval Using Multipath Mitigation Maps [PDF]
, 2021 The conventional Global Navigation Satellite System (GNSS) processing is typically contaminated with errors due to atmospheric variabilities, such as those associated with the mesoscale phenomena.
Teferle, F. N., +10 more
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Analysis of GNSS sensed slant wet delay during severe weather events in central Europe [PDF]
, 2022 Over the last few decades, anthropogenic greenhouse gas emissions have increased the frequency of climatological anomalies such as temperature, precipitation, and evapotranspiration.
TEFERLE, Felix Norman +4 more
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GNSS-METEOROLOGY: OPPORTUNITIES AND PROSPECTS FOR DEVELOPMENT IN RUSSIA AND ABROAD
Interexpo GEO-Siberia, 2020 The article considers the possibilities and prospects for the development of GNSS meteorology based on domestic and foreign research. It is noted that the tropospheric delay of the GNSS signal is a valuable source of information about the state of the troposphere.
Chimis V. Khunai-ool, Elena G. Gienko
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Remote Sensing, 2023 Services from the Continuously Operating Reference Stations (CORS) of the Global Navigation Satellite System (GNSS) provide data and insights to a range of research areas such as physical sciences, engineering, earth and planetary sciences, computer ...
Claudia Pipitone +3 more
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, 2023 Besides providing electron density profiles (EDP), GNSS Radio Occultation (GNSS-RO) measurements allow monitoring the frequency and the areas where ionospheric scintillations occur.
Pettersson, Mats +11 more
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