HF Communications: RayTRIX-CQP and IRTAM to synthesize oblique ionograms for a given radiolink

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<CompositeProcess 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" xsi:schemaLocation="https://metadata.pithia.eu/schemas/2.2 https://metadata.pithia.eu/schemas/2.2/pithia.xsd">
    <!-- Instructions:
This is a composite process that includes all data acquisitions and data computations involved in a single Observation. 
1. If ObservationCollection is a model computation, acquisitionComponent is not defined
2. Input parameters for the model or measurement are not listed here, they are in ObservationCollection
3. ProcessCapability items are all-inclusive... everything that included computationComponents can potentially produce are listed here
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    <identifier>
        <PITHIA_Identifier>
            <localID>CompositeProcess_RayTRIX-CQP</localID>
            <namespace>lgdc</namespace>
            <version>1</version>
            <creationDate>2022-02-21T16:40:00Z</creationDate>
            <lastModificationDate>2022-02-21T16:40:00Z</lastModificationDate>
        </PITHIA_Identifier>
    </identifier>
    <name>HF Communications: RayTRIX-CQP and IRTAM to synthesize oblique ionograms for a given radiolink</name>  
    <description>
        RayTRIX-CQP method of synthesizing oblique ionograms for a given radiolink using composite quasi-parabolic 
        representation of the vertical 1D profile of electron density in the ionosphere provided by IRTAM nowcast 
        assimilative model at the mid-point of the link.
    </description>
    <dataLevel xlink:href="https://metadata.pithia.eu/ontology/2.2/dataLevel/L4"/>
    <!-- 
         Describe the Composite Process from which components is consisted of. You can put more than one computationComponent and more than one acquisitionComponent 
    -->
    <!-- In the following computation, IRTAM does not have to be executed for the given time; its computation results are available for download -->
    <computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/lgdc/Computation_IRTAM_Assimilation_GIRO_NECTAR"/>
    <!-- From the radio link geometry, determine location of the midpoint -->
    <computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/pithia/Computation_Radiolink_Midpoint"/>
    <!-- Now compute vertical Ne profile for midpoint location using IRTAM data and IRI formalism for the profile shape -->
    <computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/pithia/Computation_IRI_VerticalNeProfile-from-anchors"/>
    <!-- Use the IRI-derived profile, fit quasi-parabolas to it -->
    <computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/lgdc/Computation_CQP_FitToVerticalProfile_3layers"/>
    <!-- Run raytracer -->
    <computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/lgdc/Computation_Raytracing_Analytical_Midpoint-CQP"/>
    
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