ingv:https://data.ingv.it/metadata/iso19115/227.xml eng utf8 dataset Istituto Nazionale di Geofisica e Vulcanologia - INGV ufficiogestionedati@ingv.it http://istituto.ingv.it/it/ufficio-gestione-dati pointOfContact 2022-10-31 Linee Guida RNDT 2.0 WGS84 Electronic Space Weather upper atmosphere database (eSWua) - GNSS scintillation data eswua_scint_data 2020-08-01 publication 2003 creation ingv:https://doi.org/10.13127/eswua/gnss Istituto Nazionale di Geofisica e Vulcanologia - INGV ufficiogestionedati@ingv.it http://www.ingv.it owner Istituto Nazionale di Geofisica e Vulcanologia - INGV ufficiogestionedati@ingv.it http://istituto.ingv.it/it/ufficio-gestione-dati resourceProvider Istituto Nazionale di Geofisica e Vulcanologia - INGV ufficiogestionedati@ingv.it http://istituto.ingv.it/it/ufficio-gestione-dati publisher Cesaroni, Claudio Istituto Nazionale di Geofisica e Vulcanologia (INGV) claudio.cesaroni@ingv.it https://orcid.org/0000-0003-2268-4389 ORCID author De Franceschi, Giorgiana Istituto Nazionale di Geofisica e Vulcanologia (INGV) giorgiana.defranceschi@ingv.it https://orcid.org/0000-0002-3943-6798 ORCID author Marcocci, Carlo Istituto Nazionale di Geofisica e Vulcanologia (INGV) carlo.marcocci@ingv.it https://orcid.org/0000-0003-4706-0337 ORCID author Pica, Emanuele Istituto Nazionale di Geofisica e Vulcanologia (INGV) emanuele.pica@ingv.it https://orcid.org/0000-0002-6487-9945 ORCID author Romano, Vincenzo Istituto Nazionale di Geofisica e Vulcanologia (INGV) vincenzo.romano@ingv.it https://orcid.org/0000-0002-7532-4507 ORCID author Spogli, Luca Istituto Nazionale di Geofisica e Vulcanologia (INGV) luca.spogli@ingv.it https://orcid.org/0000-0003-2310-0306 ORCID author Upper atmosphere physics and radiopropagation Working Group Istituto Nazionale di Geofisica e Vulcanologia (INGV) ufficiogestionedati@ingv.it http://www.ingv.it author Digital table ingv:https://doi.org/10.13127/eswua/gnss The eSWua (electronic Space Weather upper atmosphere) database contains the near-real time and historical data originated from the instruments of the INGV Ionospheric Monitoring Network, and all the related scientific products developed by the \"Upper atmosphere physics and radiopropagation\" INGV group. This collection includes the data acquired by the GNSS ionospheric scintillation and TEC Monitor (GISTM) receivers; these particular instruments allow to monitor transient effects such as ionospheric scintillations by sampling the signals of the GNSS constellations in both amplitude and phase, with a frequency of at least 50Hz. The INGV scintillation network has been active since 2003 when the first instrument was installed in Svalbard (Norway). Currently, several permanent observatories placed at different latitudes, from the polar to the equatorial regions, belong to the network. The raw data, produced 24/7, are remotely processed by dedicated software and managed in near-real time by the eSWua system at the INGV headquarter. This collection makes available to the users the data and products (amplitude scintillation index, phase scintillation index, Total Electron Content, scintillation maps, etc.), harmonized among the different receivers and distributed in an open format. completed Cesaroni, Claudio Istituto Nazionale di Geofisica e Vulcanologia - INGV claudio.cesaroni@ingv.it https://orcid.org/0000-0003-2268-4389 ORCID pointOfContact continual https://data.ingv.it/dataset/cover/227.jpg thumbnail image/jpeg EU open data Global Spatial scope 2019-05-22 publication SCIENCE.natural and applied sciences.physical sciences.plasma physics SCIENCE.natural and applied sciences.physical sciences.ionising radiation SCIENCE.natural and applied sciences.earth sciences.hazard science SCIENCE.natural and applied sciences.earth sciences.earth observation EuroVoc 2021-03-15T13:30:23 publication Atmospheric conditions GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Ionosphere Space Weather Ionospheric scintillation Scintillation index Total Electron Content (TEC) GNSS ionospheric scintillation and TEC monitor receivers Ionospheric monitoring theme otherRestrictions Creative Commons Attribution 4.0 International (CC BY 4.0) otherRestrictions no limitations to public access http://publications.europa.eu/resource/authority/licence/CC_BY unclassified vector 1000 eng utf8 climatologyMeteorologyAtmosphere World World -180.00 180.00 -90.00 90.00 2003 Istituto Nazionale di Geofisica e Vulcanologia (INGV) ufficiogestionedati@ingv.it http://www.ingv.it distributor http://www.eswua.ingv.it/ewphp/landing.php?doi=gnss WWW:LINK-1.0-http--link other homepage accessPoint dataset m 1 Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Publication This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services true The “GNSS receivers for TEC and scintillation monitoring” continuously acquire raw data (In-phase and Quadrature amplitudes of the GNSS signals) at 50 Hz sampling rate, usually stored in files containing 15 minutes of data. Ad-hoc software, running on the acquisition server, converts the raw binary files into an ASCII file containing ionospheric scintillation indices and TEC, with a time resolution that varies from 15 seconds (TEC) to 1 minute (scintillation indices). The eSWua DBMS processes and harmonizes the information contained in the ASCII files (LEVEL-I data), collecting them into a relational database and making them available to the user in the JSON format. The information stored into the database are further exploited to generate real-time applications (alert, time-series visualization, etc) and products (maps etc.) on user request.