Zobrazeno 1 - 10
of 3 125
pro vyhledávání: '"A. Overeem"'
Autor:
A. El Hachem, J. Seidel, T. O'Hara, R. Villalobos Herrera, A. Overeem, R. Uijlenhoet, A. Bárdossy, L. de Vos
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 4715-4731 (2024)
The number of rainfall observations from personal weather stations (PWSs) has increased significantly over the past years; however, there are persistent questions about data quality. In this paper, we reflect on three quality control algorithms (PWSQ
Externí odkaz:
https://doaj.org/article/191f01e71f4e4b1ea8ac00099d901a60
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2811-2832 (2024)
Terrestrial microwave links are increasingly being used to estimate path-averaged precipitation by determining the attenuation caused by rainfall along the link path, mostly with commercial microwave links from cellular telecommunication networks. Ho
Externí odkaz:
https://doaj.org/article/85a8e2cda9264b30be8ab2182ebfe5f5
Autor:
A. Overeem, H. Leijnse, G. van der Schrier, E. van den Besselaar, I. Garcia-Marti, L. W. de Vos
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 649-668 (2024)
Ground-based radar precipitation products typically need adjustment with rain gauge accumulations to achieve a reasonable accuracy. This is certainly the case for the pan-European radar precipitation products. The density of (near) real-time rain gau
Externí odkaz:
https://doaj.org/article/7c2db9090f2245638db5f93e6b5f6b34
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 247-259 (2024)
The Goddard Profiling algorithm (GPROF) converts radiometer observations from Global Precipitation Measurement (GPM) constellation satellites into precipitation estimates. Typically, high-quality ground-based estimates serve as reference to evaluate
Externí odkaz:
https://doaj.org/article/6b70a21e59344b98b1b24de60644ff8a
Autor:
A. Overeem, E. van den Besselaar, G. van der Schrier, J. F. Meirink, E. van der Plas, H. Leijnse
Publikováno v:
Earth System Science Data, Vol 15, Pp 1441-1464 (2023)
The European climatological high-resolution gauge-adjusted radar precipitation dataset, EURADCLIM, addresses the need for an accurate (sub)daily precipitation product covering 78 % of Europe at a high spatial resolution. A climatological dataset of 1
Externí odkaz:
https://doaj.org/article/fac094c64bf24ff1b8ab9c877c5967f3
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 485-502 (2022)
During the last decade, rainfall monitoring using signal-level data from commercial microwave links (CMLs) in cellular communication networks has been proposed as a complementary way to estimate rainfall for large areas. Path-averaged rainfall is ret
Externí odkaz:
https://doaj.org/article/947fe391a4254b0ea81c012e668f39e7
Publikováno v:
Hydrology and Earth System Sciences, Vol 25, Pp 4061-4080 (2021)
The presence of significant biases in real-time radar quantitative precipitation estimations (QPEs) limits its use in hydrometeorological forecasting systems. Here, we introduce CARROTS (Climatology-based Adjustments for Radar Rainfall in an OperaTio
Externí odkaz:
https://doaj.org/article/e87aff19b8944ef1ac11cb5d8506571c
Autor:
van Gorp, Hans, van Gilst, Merel M., Fonseca, Pedro, van Meulen, Fokke B., van Dijk, Johannes P., Overeem, Sebastiaan, van Sloun, Ruud J. G.
Gold-standard sleep scoring as performed by human technicians is based on a subset of PSG signals, namely the EEG, EOG, and EMG. The PSG, however, consists of many more signal derivations that could potentially be used to perform sleep staging, inclu
Externí odkaz:
http://arxiv.org/abs/2408.15253
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 1797-1815 (2020)
We present a novel method of using two or three collocated microwave link instruments to estimate the three parameters of a gamma raindrop size distribution (DSD) model. This allows path-average DSD measurements over a path length of several kilomete
Externí odkaz:
https://doaj.org/article/0a0f25db63934de091d36df08074dd86
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 4645-4669 (2018)
We present a measurement campaign to address several error sources associated with rainfall estimates from microwave links in cellular communication networks. The core of the experiment is provided by three co-located microwave links installed bet
Externí odkaz:
https://doaj.org/article/2e37aae536da45b8b3ec928029a21640