<?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. Capability items inside acquisition and computation components are all-inclusive
-->
<identifier>
<PITHIA_Identifier>
<localID>CompositeProcess_DTM2020-operational_2Dmaps</localID>
<namespace>cnes</namespace>
<version>1</version>
<creationDate>2022-10-27T14:30:00Z</creationDate>
<lastModificationDate>2022-10-27T14:30:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>DTM2020-operational: semi-empirical thermosphere model</name>
<description>
This Process describes DTM2020 computation of 2D global map neutral densities and temperatures at constant
altitude for user-specified conditions (altitude, solar and geomagnetic activity, day-of-year).
</description>
<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>
<computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/cnes/Computation_DTM_Density_2Dmaps"/>
<computationComponent xlink:href="https://metadata.pithia.eu/resources/2.2/computation/cnes/Computation_DTM_Temperature_2Dmaps"/>
</CompositeProcess>
