<?xml version="1.0" encoding="UTF-8"?>
<ComputationCapabilities 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">
<!--
For those software tools that may be used by any data provider, use as namespace: pithia
-->
<identifier>
<PITHIA_Identifier>
<localID>ComputationCapabilities_Raytracing_Analytical_Midpoint-CQP</localID>
<namespace>lgdc</namespace>
<version>1</version>
<creationDate>2022-02-23T09:30:00Z</creationDate>
<lastModificationDate>2023-01-10T22:15:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>RayTRIX: analytical raytracing through CQP vertical Ne profile at midpoint</name>
<description>
Given the Composite Quasi-Parabolic (CQP) represenration of the vertical profile of electron density in the ionosphere at the midpoint of a radio link,
uses analytical ray tracing to calculate traces of radio signals propagating through the ionospheric channel, with up to 3 layers and
two propagation modes per layer (for the lower and upper (Pedersen) zenith angle of the ray).
</description>
<!--
A list of the "capabilities" of the procedure: a description (dimensionality, units) for each observed property that this process can evaluate.
The dimensionalityInstance describes the data domain of the single instance of the measured observed property (1D.point, 1D.Profile, 2D.Map, 2D.image..).
The dimensionalityTimeline describes the timeline of the measured observed property (e.g. Timeseries, Animation,...).
-->
<capabilities>
<processCapability>
<name>MUF</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/MaximumUsableFrequency_D"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/0D"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/1DTimeseries"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/MHz"/>
</processCapability>
<processCapability>
<name>MUF_E</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/MaximumUsableFrequency_D_E-Layer"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/0D"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/1DTimeseries"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/MHz"/>
</processCapability>
<processCapability>
<name>MUF_F1</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/MaximumUsableFrequency_D_F1-Layer"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/0D"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/1DTimeseries"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/MHz"/>
</processCapability>
<processCapability>
<name>MUF_F2</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/MaximumUsableFrequency_D_F2-Layer"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/0D"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/1DTimeseries"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/MHz"/>
</processCapability>
<processCapability>
<name>echoTrace_oEU</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_E-Layer_HighRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
<processCapability>
<name>echoTrace_oEL</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_E-Layer_LowRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
<processCapability>
<name>echoTrace_oF1U</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_F1-Layer_HighRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
<processCapability>
<name>echoTrace_oF1L</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_F1-Layer_LowRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
<processCapability>
<name>echoTrace_oF2U</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_F2-Layer_HighRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
<processCapability>
<name>echoTrace_oF2L</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/WaveGroupPath_EM_O-wave_F2-Layer_LowRay"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/1DSpectrumFrequency"/>
<dimensionalityTimeline xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityTimeline/2DImageSignalogram"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/km"/>
</processCapability>
</capabilities>
<dataLevel xlink:href="https://metadata.pithia.eu/ontology/2.2/dataLevel/L4"/>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/computationType/TheoreticalModel"/>
<version/>
<softwareReference/>
<processingInput/>
<algorithm/>
</ComputationCapabilities>
