<?xml version="1.0" encoding="UTF-8"?>
<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
-->
<identifier>
<PITHIA_Identifier>
<localID>CompositeProcess_WHISPER_PlasmaProperties</localID>
<namespace>iasb</namespace>
<version>1</version>
<creationDate>2022-10-17T09:30:00Z</creationDate>
<lastModificationDate>2024-03-05T15:00:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>WHISPER: Process of evaluating plasma frequency and density using relaxation sounders onboard the Cluster constellation</name>
<description>
Process of evaluating electron plasma frequency and electron density using relaxation sounders (WHISPER instrument) onboard the 4 Cluster satellites.
</description>
<dataLevel xlink:href="https://metadata.pithia.eu/ontology/2.2/dataLevel/L2V"/>
<qualityAssessment>
<dataQualityFlag xlink:href="https://metadata.pithia.eu/ontology/2.2/dataQualityFlag/DQ2"/> <!-- please review -->
</qualityAssessment>
<!-- describe the Composite Process from which components is consisted of. You can put more than one computationComponent and more than one acquisitionComponent -->
<acquisitionComponent xlink:href="https://metadata.pithia.eu/resources/2.2/acquisition/iasb/Acquisition_WHISPER_ActiveSpectrogram"/>
<acquisitionComponent xlink:href="https://metadata.pithia.eu/resources/2.2/acquisition/iasb/Acquisition_WHISPER_PassiveSpectrogram"/>
<acquisitionComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/iasb/Computation_WHISPER_SpectrogramSelection"/>
<computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/iasb/Computation_WHISPER_ElectronPlasmaFrequency"/>
<computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/pithia/Computation_Plasma_Ne-from-fpe"/>
</CompositeProcess>