Zobrazeno 1 - 10
of 226
pro vyhledávání: '"Ad Stoffelen"'
Autor:
Lucrezia Ricciardulli, Brian Howell, Christopher R. Jackson, Jeff Hawkins, Joe Courtney, Ad Stoffelen, Sebastian Langlade, Chris Fogarty, Alexis Mouche, William Blackwell, Thomas Meissner, Julian Heming, Brett Candy, Tony McNally, Masahiro Kazumori, Chinmay Khadke, Maria Ana Glaiza Escullar
Publikováno v:
Tropical Cyclone Research and Review, Vol 12, Iss 4, Pp 267-293 (2023)
This article describes recent advances in the capability of new satellite sensors for observing Tropical Cyclones (TC) fine structure, wind field, and temporal evolution. The article is based on a World Meteorological Organization (WMO) report prepar
Externí odkaz:
https://doaj.org/article/408707bf156b4d8585a3d8157d3c14f7
Autor:
Jur Vogelzang, Ad Stoffelen
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2053 (2024)
A new ASCAT coastal wind product based on a 12.5 km grid size is presented. The new product contains winds up to the coast line and is identical to the current operational coastal product over the open ocean. It is based on the assumption that within
Externí odkaz:
https://doaj.org/article/31d40b6aea004ba0ba91fde0ca8b6d56
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 878-888 (2023)
Accurate knowledge of wind directions plays a critical role in ocean surface wind retrieval and tropical cyclone (TC) research. Under TC conditions, apparent wind streaks induced by marine atmospheric boundary layer rolls can be detected in VV- and V
Externí odkaz:
https://doaj.org/article/6972179dd9a44365afc61a56a8db79be
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 4719-4729 (2022)
Spaceborne microwave sensors, measuring co-/cross-polarization (VV/VH) normalized radar cross section signals, have been widely used for tropical cyclone (TC) monitoring. However, considerable gaps remain to obtain TC intensity since these satellite
Externí odkaz:
https://doaj.org/article/9bdd57ddc4d240928733f19bac8a39a2
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2087 (2023)
FY-3E WindRAD (Fengyun-3E Wind Radar) is a dual-frequency rotating fan-beam scatterometer. Its data characteristics, NOC (NWP Ocean Calibration), and wind retrieval performance are investigated in this paper. The diversity of the radar view geometry
Externí odkaz:
https://doaj.org/article/44f4b3fa33cb4a8e9f227353739d3b6a
Autor:
Zhixiong Wang, Juhong Zou, Ad Stoffelen, Wenming Lin, Anton Verhoef, Xiuzhong Li, Yijun He, Youguang Zhang, Mingsen Lin
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 6156-6164 (2021)
The Chinese HY-2C satellite was launched on Sep. 21, 2020, carrying the new Ku-band scatterometer (HSCAT-C). Different from the other currently operating scatterometers, the HSCAT-C is in a nonsun-synchronous orbit and as such it will be useful for t
Externí odkaz:
https://doaj.org/article/bb7bbb49daf84bb291fa4d6d10317684
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 3-13 (2020)
Global navigation satellite system reflectometry (GNSS-R)-derived winds from the cyclone GNSS (CYGNSS) satellite constellation are expected to significantly improve weather forecasts in the tropical region. Delay-Doppler maps (DDMs) acquired by the T
Externí odkaz:
https://doaj.org/article/c9c4688cc73346378101b6853cb625c2
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 2173-2182 (2020)
Ocean surface rain rate information is crucial for quality control (QC) research in wind scatterometry. High-quality precipitation retrievals from microwave instruments are available from the Global Precipitation Mission (GPM). In addition, rain rate
Externí odkaz:
https://doaj.org/article/483ee952499647e09af2e8e23e7c7278
Publikováno v:
Remote Sensing, Vol 14, Iss 21, p 5535 (2022)
Wind speed reconciliation across different wind sources is critically needed for extending available satellite wind records in Tropical Cyclones. The deviations between wind references of extremes, such as the moored buoy data and dropsonde wind esti
Externí odkaz:
https://doaj.org/article/15890d66c6fb4cd4a470a6e917405183
Publikováno v:
Earth and Space Science, Vol 8, Iss 10, Pp n/a-n/a (2021)
Abstract The rotating fan‐beam architecture wind scatterometer Chinese‐French Oceanography Satellite (CSCAT) onboard the Chinese‐French Oceanography Satellite leads to varying geometries and varying wind retrieval performance across the swath.
Externí odkaz:
https://doaj.org/article/2c16eeec40b64bd7adf4259114392cd5