<?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/noa/CompositeProcess_EIS_foF2_Forecast_Station_Plots"/>
<om:observedProperty/>
<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_EIS_foF2_Forecast_Station_Plots</localID>
<namespace>noa</namespace>
<version>1</version>
<creationDate>2023-03-15T14:21:00Z</creationDate>
<lastModificationDate>2024-07-21T18:06:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>EIS foF2 Forecasts Over Digisonde Stations</name>
<!-- Type is not allowed here. Comes from procedure ? -->
<!-- <type xlink:href="https://metadata.pithia.eu/ontology/2.2/instrumentType/IncoherentScatterRadar"/> -->
<description>
Short term forecast of the critical frequency of the F2 layer of the ionosphere. The forecasted ionospheric activity for the next 24 hours
over European Digisonde stations is the result of the SWIF model and it is provided together with the 25-day running median values.
The results are made available in archive mode and in near real-time with a latency of 20 min every hour.
</description>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/computationType/Model"/>
<project xlink:href="https://metadata.pithia.eu/resources/2.2/project/noa/Project_NOA_EIS"/>
<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/noa/Individual_NOA_Belehaki"/>
</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_NOA"/>
</ResponsiblePartyInfo>
</relatedParty>
<collectionResults>
<source>
<OnlineResource>
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Download"/>
<linkage><gmd:URL>https://swe.ssa.esa.int/dias-federated</gmd:URL></linkage>
<name>European Ionosonde Service (EIS) Interface</name>
<protocol>HTTPS</protocol>
<description>The EIS provides a browser-based user interface for data browsing and downloading.
Direct data access requires authentication by external organisation (ESA);
once user access is authorised the link lands directly at the EIS page.
The product can be accessed by selecting the "foF2 Forecats / Plots Over Stations" tab.</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-plain"/>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/image-png"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Application"/>
<linkage><gmd:URL>https://techtide-srv-pub.space.noa.gr:8443/api/</gmd:URL></linkage>
<name>TechTIDE API</name>
<protocol>HTTPS</protocol>
<description>The TechTIDE API provides a browser-based user interface for data browsing and downloading.
API parameters: (1) Endpoint: products/eis/data, (2) Date-time format: YYYY-MM-DDThh:mm:ss (ISO format),
(3) maximum temporal range of query: 15 days, (4) product: fof2stascii.URSIcode (Data) and fof2stimg.URSIcode (Plot),
URSIcode is the URSI code of the Digisonde station: AT138 - Athens (Greece), EA036 - El Arenosillo (Spain),
EB040 - Roquetes (Spain), DB049 - Dourbes (Belgium), JR055 - Juliusruh (Germany), PQ052 - Pruhonice (Czech Republic),
RL052 - Chilton (UK), RO041 - Rome (Italy), SO148 - Sopron (Hungary), TR170 - Tromso (Norway), (5) withmanifest: false.</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/text-plain"/>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/image-png"/>
</OnlineResource>
</source>
<source>
<OnlineResource>
<serviceFunction xlink:href="https://metadata.pithia.eu/ontology/2.2/serviceFunction/Application"/>
<linkage><gmd:URL>https://electron.space.noa.gr/swif/api/v2/docs</gmd:URL></linkage>
<name>SWIF API</name>
<protocol>HTTPS</protocol>
<description>The SWIF API provides a browser-based user interface for data browsing and downloading.
API parameters: (1) Endpoint: /swifdb/forecasts, (2) Date-time format: YYYY-MM-DDThh:mm:ss (ISO format),
(3) maximum temporal range of query: 12 hours, (4) stations: select the station(s) of interest,
(5) order_attrs: define sorting parameters and order: [timestamp, station],
(6) order_by: define sortby for order_attrs: [asc, desc], (7) ensurestim: false.</description>
<dataFormat xlink:href="https://metadata.pithia.eu/ontology/2.2/resultDataFormat/application-json"/>
</OnlineResource>
</source>
</collectionResults>
<dataLevel xlink:href="https://metadata.pithia.eu/ontology/2.2/dataLevel/L4"/>
<qualityAssessment>
<dataQualityFlag xlink:href="https://metadata.pithia.eu/ontology/2.2/dataQualityFlag/DQ4"/>
</qualityAssessment>
<permission xlink:href="https://metadata.pithia.eu/ontology/2.2/licence/CCBY"/>
</DataCollection>
