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Precise GNSS-R Altimetry with the ESA PRETTY CubeSat: Initial In-Orbit Results

Cardellach, Estel and Li, Weiqiang and Nahavandchi, Hossein and Semmling, Maximilian and Moreno Bulla, Mario Andres and Hoque, Mohammed Mainul and Wickert, Jens and Asgarimehr, Milad and Zus, Florian and Dielacher, Andreas and Hoermanseder, Walter and Moser-Moritsch, Michael (2024) Precise GNSS-R Altimetry with the ESA PRETTY CubeSat: Initial In-Orbit Results. 2024 IEEE International Geoscience and Remote Sensing Symposium, 2024-07-07 - 2024-07-12, Athens, Greece.

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Official URL: https://2024.ieeeigarss.org/view_paper.php?PaperNum=4749

Abstract

The ESA Passive REflecTometry and dosimeTrY (PRETTY) CubeSat was successfully launched on 9th October 2023 into the dedicated polar orbit (roughly 550 km orbital height). This satellite is equipped with a GNSS reflectometry (GNSS-R) payload designed for precise altimetry using slant geometries to minimize diffuse scattering effects and thus sharpen the narrow-band 'echo'. The initial data sets acquired during the Commissioning Phase with the scientific payload and their level-2 altimetric (and also scatterometric) products will be presented.

Item URL in elib:https://elib.dlr.de/209807/
Document Type:Conference or Workshop Item (Speech)
Title:Precise GNSS-R Altimetry with the ESA PRETTY CubeSat: Initial In-Orbit Results
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Cardellach, EstelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Li, WeiqiangUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nahavandchi, HosseinNorwegian University of Science and Technology NTNU, TrondheimUNSPECIFIEDUNSPECIFIED
Semmling, MaximilianUNSPECIFIEDhttps://orcid.org/0000-0002-5228-8072UNSPECIFIED
Moreno Bulla, Mario AndresUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hoque, Mohammed MainulUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wickert, JensGeoForschungsZentrum Potsdamhttps://orcid.org/0000-0002-7379-5276UNSPECIFIED
Asgarimehr, MiladUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zus, FlorianHelmholtz Centre Potsdam, GFZ German Re search Centre for Geosciences, Potsdam, GermanyUNSPECIFIEDUNSPECIFIED
Dielacher, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hoermanseder, WalterUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moser-Moritsch, MichaelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2024
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:PRETTY, GNSS reflectometry, Ocean altimetry
Event Title:2024 IEEE International Geoscience and Remote Sensing Symposium
Event Location:Athens, Greece
Event Type:international Conference
Event Start Date:7 July 2024
Event End Date:12 July 2024
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication, Navigation, Quantum Technology
DLR - Research area:Raumfahrt
DLR - Program:R KNQ - Communication, Navigation, Quantum Technology
DLR - Research theme (Project):R - Ionosphere
Location: Neustrelitz
Institutes and Institutions:Institute for Solar-Terrestrial Physics > Space Weather Observation
Deposited By: Semmling, Dr. Maximilian
Deposited On:16 Dec 2024 15:19
Last Modified:16 Dec 2024 15:19

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