Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Estera Trzcina"'
Publikováno v:
Geodesy and Cartography, Vol vol. 70, Iss No 2 (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. This technique can provide an additional reference data source for
Externí odkaz:
https://doaj.org/article/80679b646ead447296374de16a474724
One of the indispensable elements of high-resolution weather forecast systems is the provision of reliable initial conditions using observations. Among the methods for collecting meteorological data, besides the quality of measurements, their time an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef79d788afe46f5a36857b7e254c47aa
https://doi.org/10.5194/egusphere-egu23-13749
https://doi.org/10.5194/egusphere-egu23-13749
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554fc97349c3326e9b386d4dbc46d80a
https://doi.org/10.1109/tgrs.2022.3226631
https://doi.org/10.1109/tgrs.2022.3226631
Publikováno v:
Journal of Geodesy. 97
Water vapour is a highly variable constituent of the troposphere; thus, its high-resolution measurements are of great importance to weather prediction systems. The Global Navigation Satellite Systems (GNSS) are operationally used in the estimation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe5c9fd98ce3e9abca655fdafe3b5d0e
https://doi.org/10.1007/s00190-022-01691-0
https://doi.org/10.1007/s00190-022-01691-0
The number of tropospheric observations that are assimilated in current numerical weather forecasting systems, is large. From automatic weather stations, to geostationary satellites, from radiosondes to polar orbiting microwave satellites. Amid the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ddb9e8d0445c5ae7fbbb8b400b0ef0
https://doi.org/10.5194/egusphere-egu22-2732
https://doi.org/10.5194/egusphere-egu22-2732
Publikováno v:
BASE-Bielefeld Academic Search Engine
Atmospheric Measurement Techniques, Vol 12, Pp 4829-4848 (2019)
Atmospheric Measurement Techniques, Vol 12, Pp 4829-4848 (2019)
From Global Navigation Satellite Systems (GNSS) signals, accurate and high-frequency atmospheric parameters can be determined in all-weather conditions. GNSS tomography is a technique that takes advantage of these parameters, especially of slant trop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e3f7f92e13ba09d9148b2ac47cd5f1
https://doi.org/10.5194/amt-12-4829-2019
https://doi.org/10.5194/amt-12-4829-2019
Autor:
Estera Trzcina, Witold Rohm
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 145:1034-1051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a96f671c0f5c5e9c04018a7d8779594
https://doi.org/10.1002/qj.3475
https://doi.org/10.1002/qj.3475
The numerical weather model starts from the initial state of the Earth's atmosphere in a given place and time. The initial state is created by blending the previous forecast runs (first-guess), together with observations from different platforms. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d04fdfb04460f73c1a6c2586855fb806
https://doi.org/10.5194/egusphere-egu21-7150
https://doi.org/10.5194/egusphere-egu21-7150
Publikováno v:
EGUsphere
Global Navigation Satellite Systems (GNSS) sense the atmosphere remotely and provide low-cost, high-quality information about its state. Nowadays, radio occultation (RO) profiles from space platforms and tropospheric delays from ground-based stations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c188f656a213b1446f20f0e6d513b4f8
Autor:
Karina Wilgan, Estera Trzcina, Endrit Shehaj, Kefei Zhang, Gregor Moeller, George Hajj, Chi Ao, Zohreh Adavi, Chaiyaporn Kitpracha, André Sá, Witold Rohm, Natalia Hanna, Hugues Brenot, Eric Pottiaux, Kuo-Nung Wang
Publikováno v:
EGUsphere
Within the International Association of Geodesy (IAG), a new working group was formed with the intention to bring together researchers and professionals working on tomography-based concepts for sensing the neutral atmosphere with space-geodetic techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3edbe5d5f3ff31f731a31973c98c9e79