<?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_CleanAutoscaling"/>
<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_F-Region_Bottomside"/>
<namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere_E-Region"/>
</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_CleanAutoscaling</localID>
<namespace>pithia</namespace>
<version>1</version>
<creationDate>2023-02-21T10:50:00Z</creationDate>
<lastModificationDate>2023-02-21T10:50:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>eSWua: Ionograms database, autoscaled records</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 ground-based Ionosondes, among which the Advanced Ionospheric Sounder (AIS), completely designed and developed at INGV, and the Lowell Digisondes. The vertical soundings, performed 24/7, are remotely processed by dedicated software (Autoscala, developed at INGV for the AIS, and Artist for the Digisonde) and managed in near-real time by the eSWua system at the INGV headquarter. This collection makes available to the users the ionograms and the autoscaled records, harmonized among the different instruments and distributed in an open format.
</description>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/instrumentType/VerticalSounder"/>
<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/Download"/> <!-- 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 HF data: ionograms and autoscaled data download tools</name>
<protocol>HTTPS</protocol>
<description>
The download tool assist you in the procedure of accessing the data. USAGE: 1) Choose the collection "HF IONOSONDES" from the horizontal menu below the text. 2) Select the station/ionosonde. 3) Choose "Autoscaled parameters" or "Raw ionograms" in "Select levels of elaboration". 4) 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/ViewOnly"/> <!-- use the serviceFunction vocabulary -->
<linkage><gmd:URL>http://www.eswua.ingv.it/index.php/hf-systems/real-time-vertical-soundings</gmd:URL></linkage>
<name>eSWua HF data: Real-Time Ionograms</name>
<protocol>HTTPS</protocol>
<description>
In this page is provided an overview of the time-series of the main autoscaled parameters (last 24 hr) and the ionograms produced in the last 1 hr 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/ViewOnly"/> <!-- use the serviceFunction vocabulary -->
<linkage><gmd:URL>http://www.eswua.ingv.it/index.php/hf-systems/hf-parameters-explorer</gmd:URL></linkage>
<name>eSWua HF data: Ionograms-derived data explorer</name>
<protocol>HTTPS</protocol>
<description>
In this page it's possible to explore and plot all the ionosonde-derived data (both historical and near-real time) available for each ionosonde. The data may be both autoscaled and manually validated; when the manually validated data are available for the choosed parameter, they will be automatically plotted togheter with the autoscaled one. 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/ViewOnly"/> <!-- use the serviceFunction vocabulary -->
<linkage><gmd:URL>http://www.eswua.ingv.it/index.php/hf-systems/hf-ionograms-explorer</gmd:URL></linkage>
<name>eSWua: Ionograms Explorer</name>
<protocol>HTTPS</protocol>
<description>
In this page it's possible to plot a series of ionograms for each ionosonde of the network. Each ionogram can be open in full view to take vision of the autoscaled data.
</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/ViewOnly"/> <!-- 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 Ionosondes data trough the RESTful API (Section: HF SYSTEM 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/ViewOnly"/> <!-- use the serviceFunction vocabulary -->
<linkage><gmd:URL>https://doi.org/10.13127/eswua/hf</gmd:URL></linkage>
<name>eSWua HF data landing page</name>
<protocol>HTTPS</protocol>
<description>
This is the landing page for the whole eSWua HF data and products, where more information about the ionosondes data 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>
