Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Hans Gleisner"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Historically, observational information about atmospheric temperature has been limited due to a lack of suitable measurements. Recent advances in satellite observations provide new insight into the fine structure of the free atmosphere, with
Externí odkaz:
https://doaj.org/article/dd048ac09af6484caabc95a9dba3bacd
Publikováno v:
npj Climate and Atmospheric Science, Vol 5, Iss 1, Pp 1-4 (2022)
Abstract The emerging signal of climate change is now clearly evident in Global Navigation Satellite System (GNSS) radio occultation (RO) data, matching predictions made by climate models 15 years ago. The observed RO trends represent well-understood
Externí odkaz:
https://doaj.org/article/90480620ccef4db1ba358c7ab537a5fb
Random uncertainties and vertical error correlations are estimated for three independent data sets. The three collocated data sets are (1) refractivity profiles of radio occultation measurements retrieved from the Metop-A and B and COSMIC-1 missions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee249db13062db9af153936c51b46cc
https://amt.copernicus.org/articles/15/6243/2022/
https://amt.copernicus.org/articles/15/6243/2022/
Observational evidence of large changes of Earth's atmospheric thermal structure in the 21st century
Historically, retrieving the detailed structure of atmospheric temperature trends from observations has been demanding. For decades, observations of upper-air temperature have either lacked the necessary vertical resolution, or the horizontal coverag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0bfa613d15c6c9cff6d9523e8ac78d
https://doi.org/10.5194/egusphere-egu22-9823
https://doi.org/10.5194/egusphere-egu22-9823
Many studies have by now demonstrated the accuracy of GNSS Radio Occultation (RO) data, and their usefulness as a stable climate reference. Homogeneity of the data records are obtained by reprocessing of the data using uniform processing software thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde78c2bfe8699246ff455833f3fc857
https://doi.org/10.5194/egusphere-egu22-1442
https://doi.org/10.5194/egusphere-egu22-1442
The Radio Occultation (RO) technique is based on measurements of phase shifts of GNSS radio waves by an instrument onboard a low-Earth orbiting satellite. The processing of the measurements yields the refractive index of the Earth’s atmosphere, fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0190fdd701b45ecb4b4828d3ae5f1e26
https://doi.org/10.5194/egusphere-egu2020-20563
https://doi.org/10.5194/egusphere-egu2020-20563
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 3081-3098 (2020)
We here present results from an evaluation of the Radio Occultation Meteorology Satellite Application Facility (ROM SAF) gridded monthly mean climate data record (CDR v1.0), based on Global Positioning System (GPS) radio occultation (RO) data from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1faa73ea62877cee6a7de2d310cc1e73
https://doi.org/10.5194/amt-2019-417
https://doi.org/10.5194/amt-2019-417