<?xml version="1.0" encoding="UTF-8"?>
<DataCollection xmlns="https://metadata.pithia.eu/schemas/2.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:om="http://www.opengis.net/om/2.0" xsi:schemaLocation="https://metadata.pithia.eu/schemas/2.2 https://metadata.pithia.eu/schemas/2.2/pithia.xsd">
<!--
First report some required elements from ISO standard for Observation
-->
<om:phenomenonTime/><!-- DO NOT USE, we report phenomenon time only in Catalogs -->
<om:resultTime/> <!-- DO NOT USE, we report result time only in Catalogs -->
<om:procedure xlink:href="https://metadata.pithia.eu/resources/2.2/process/ingv/CompositeProcess_eSWua_Scintillation_TEC"/>
<om:observedProperty/> <!-- DO NOT USE, we define all observed properties in the Procedure above -->
<om:featureOfInterest>
<FeatureOfInterest>
<namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere"/>
</FeatureOfInterest>
</om:featureOfInterest>
<om:result/> <!-- DO NOT USE, we use the CollectionResults below to specify URLs to provider) -->
<!--
Now our Data Collection elements next
-->
<identifier>
<PITHIA_Identifier>
<localID>DataCollection_eSWua_Scintillation_TEC</localID>
<namespace>pithia</namespace>
<version>1</version>
<creationDate>2023-05-09T10:50:00Z</creationDate>
<lastModificationDate>2023-05-09T10:50:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>eSWua: Scintillation Indices and Total Electron Content (TEC) database</name>
<description>
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.
</description>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/computationType/IonosphericActivityIndicator"/>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/instrumentType/GNSS-receiverScintillation"/>
<project xlink:href="https://metadata.pithia.eu/resources/2.2/project/ingv/Project_INGV_eSWua"/>
<relatedParty>
<ResponsiblePartyInfo>
<role xlink:href="https://metadata.pithia.eu/ontology/2.2/relatedPartyRole/PointOfContact"/>
<party xlink:href="https://metadata.pithia.eu/resources/2.2/individual/ingv/Individual_INGV_eSWua"/>
</ResponsiblePartyInfo>
</relatedParty>
<relatedParty>
<ResponsiblePartyInfo>
<role xlink:href="https://metadata.pithia.eu/ontology/2.2/relatedPartyRole/DataProvider"/>
<party xlink:href="https://metadata.pithia.eu/resources/2.2/organisation/pithia/Organisation_INGV"/>
</ResponsiblePartyInfo>
</relatedParty>
<collectionResults>
<source>
<OnlineResource>
<!-- The function performed by the online resource is the landing page for the
collection provider-->
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Numerical"/> <!--
use the serviceFunction vocabulary -->
<linkage>
<gmd:URL>http://www.eswua.ingv.it/index.php/data-access-and-info/download-tool</gmd:URL>
</linkage>
<name>eSWua GNSS Scintillation: download tools</name>
<protocol>HTTPS</protocol>
<description>
The download tool assist you in the procedure of accessing the data. USAGE: 1) Choose the collection "GNSS SCINTILLATION" from the horizontal menu below the text. 2) Select the GNSS station. 3) Continue with the guided data selection.
</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/application-json"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<!-- The function performed by the online resource is the landing page for the
collection provider-->
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Graphical"/> <!--
use the serviceFunction vocabulary -->
<linkage>
<gmd:URL>
http://www.eswua.ingv.it/index.php/gnss-scintillation/gnss-real-time-data</gmd:URL>
</linkage>
<name>eSWua GNSS Scintillation data: Real-Time Scintillation</name>
<protocol>HTTPS</protocol>
<description>
In this page is provided an overview of the near-real time data of the scintillation indices and TEC for each operative station of the network.
</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-html"/>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/application-json"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<!-- The function performed by the online resource is the landing page for the
collection provider-->
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Graphical"/> <!--
use the serviceFunction vocabulary -->
<linkage>
<gmd:URL>
http://www.eswua.ingv.it/index.php/gnss-scintillation/gnss-parameters-explorer</gmd:URL>
</linkage>
<name>eSWua GNSS Scintillation data: Scintillation Parameter Explorer</name>
<protocol>HTTPS</protocol>
<description>
In this page it is possible to explore and plot the data (both historical and near-real time) available for each station (including also the no more operative ones), and filtering the results. Multiple plots can be added to the page, allowing the comparison among different stations/time-periods.
</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-html"/>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/application-json"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<!-- The function performed by the online resource is the landing page for the
collection provider-->
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Documentation"/> <!--
use the serviceFunction vocabulary -->
<linkage>
<gmd:URL>http://www.eswua.ingv.it/index.php/data-access-and-info/web-service</gmd:URL>
</linkage>
<name>eSWua RESTful API documentation</name>
<protocol>HTTPS</protocol>
<description>
The page provide a guide to access the eSWua GNSS data trough the RESTful API (Section: GNSS SCINTILLATION DATA).
</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-html"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<!-- The function performed by the online resource is the landing page for the
collection provider-->
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Documentation"/> <!--
use the serviceFunction vocabulary -->
<linkage>
<gmd:URL>https://doi.org/10.13127/eswua/gnss</gmd:URL>
</linkage>
<name>eSWua GNSS Scintillation data landing page</name>
<protocol>HTTPS</protocol>
<description>
This is the landing page for the eSWua GNSS scintillation data, where general information about the collection are provided.
</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-html"/>
</OnlineResource>
</source>
</collectionResults>
<dataLevel xlink:href="https://metadata.pithia.eu/ontology/2.2/dataLevel/L2A"/>
<qualityAssessment>
<dataQualityFlag xlink:href="https://metadata.pithia.eu/ontology/2.2/dataQualityFlag/DQ1"/>
</qualityAssessment>
<permission xlink:href="https://metadata.pithia.eu/ontology/2.2/licence/CCBY"/>
</DataCollection>
