<?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">
<!--
The computation process that produces observed properties from its input data.
Input data may be an acquisition or some other computatation, not listed here yet. TODO: add input specification
Each newly computed observed property that this computation can produce is defined as its *capability*.
The list of capabilities is all-inclusive, even though not every computation can engage all capabilities.
-->
<identifier>
<PITHIA_Identifier>
<localID>ComputationCapabilities_UPC-RapidNetwork_GeometryDefinition</localID>
<namespace>upc</namespace>
<version>1</version>
<creationDate>2022-12-01T09:33:07Z</creationDate>
<lastModificationDate>2022-12-01T09:33:07Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>UPC-RapidNetwork: Geometry Definition</name>
<description>
The tomographic model of ionosphere (TOMION) for UPC-RapidNetwork adopts a description of the ionospheric
electron density distribution in voxels, where the density is assumed constant. Then the Jacobian is
formed from the crossing lengths of the GNSS transmitter-receiver line-of-sight corresponding to the
illuminated voxels, among the coefficient of the carrier phase ambiguities (1).
</description>
<!--
There are no new capabilities/observed properties here to list, this is automatic selection of relevant subsets of receivers
-->
<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>
<type xlink:href="https://metadata.pithia.eu/ontology/2.2/computationType/MathematicalModel"/>
<version/>
<softwareReference/>
<processingInput/>
<algorithm/>
</ComputationCapabilities>
