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Space Weather Impact on GNSS and the development of GNSS Performance Indicators

Berdermann, Jens and Kriegel, Martin and David, Paul and Jacobsen, Knut Stanley and Skjaeveland, Arnlaug Hogas and Kauristie, Kirsti and Fabbro, Vincent and Laurens, Hanna and Keil, Ralf (2021) Space Weather Impact on GNSS and the development of GNSS Performance Indicators. ESWW 17, 25-29 Okt. 2021, Glasgow, UK.

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We will present first results of the ESA SWIGPAD project, which has the objective to develop and demonstrate a user-tailored GNSS performance indicator application providing information on the expected impact of space weather on positioning at the user’s location. The development of performance indicator has been identified by ESA as a high-priority development in order to meet growing end user needs for space weather information in the navigation domain. A targeted analysis of space weather-related disruptions on technical systems and services in the field of satellite-based navigation includes the consideration of the requirements of different users in this field. The performance indicators will be developed based on existing data of the ESA Space Weather network. The application will address multiple representative use-cases derived from direct input of expert-users from industry and government. The overall goal is to provide Space Weather end users in different GNSS domains an overall numerical estimate of positioning uncertainty resulting from ionospheric conditions along with the possibility to view and retrieve the time evolution of this uncertainty in numerical and chart form.

Item URL in elib:https://elib.dlr.de/146621/
Document Type:Conference or Workshop Item (Speech)
Title:Space Weather Impact on GNSS and the development of GNSS Performance Indicators
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Berdermann, JensJens.Berdermann (at) dlr.dehttps://orcid.org/0000-0002-3308-4584
Kriegel, MartinMartin.Kriegel (at) dlr.dehttps://orcid.org/0000-0001-5543-180X
David, PaulPaul.David (at) dlr.deUNSPECIFIED
Jacobsen, Knut StanleyNorwegian Mapping AuthorityUNSPECIFIED
Skjaeveland, Arnlaug HogasNorwegian Mapping AuthorityUNSPECIFIED
Kauristie, KirstiFinnish Meteorological InstituteUNSPECIFIED
Fabbro, VincentOneraUNSPECIFIED
Laurens, HannaRHEA System GmbH for ESAUNSPECIFIED
Date:28 October 2021
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Ionosphere, GNSS, Space Weather, Performance Indicators, Navigation
Event Title:ESWW 17
Event Location:Glasgow, UK
Event Type:international Conference
Event Dates:25-29 Okt. 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Solar-Terrestrial Physics SO
Location: Neustrelitz
Institutes and Institutions:Institute for Solar-Terrestrial Physics > Space Weather Impact
Deposited By: Berdermann, Dr Jens
Deposited On:02 Dec 2021 07:15
Last Modified:02 Dec 2021 07:15

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