<?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:gmd="http://www.isotc211.org/2005/gmd" xmlns:mrl="http://standards.iso.org/iso/19115/-3/mrl/1.0" xmlns:gco="http://standards.iso.org/iso/19115/-3/gco/1.0" 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_DTM_Density_2Dmaps</localID>
<namespace>cnes</namespace>
<version>1</version>
<creationDate>2022-11-28T11:20:00Z</creationDate>
<lastModificationDate>2022-11-28T12:00:00Z</lastModificationDate>
</PITHIA_Identifier>
</identifier>
<name>DTM: density predictions as 2D maps, latitude vs solar local time</name>
<description>
Calculates 2D global map of DTM densities at constant altitude for user-specified conditions (altitude, solar and geomagnetic activity, day-of-year).
</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>Neutral Density 2D map (latitude vs solar local time)</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/NeutralDensity"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/2DMap"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/gcm-3"/>
</processCapability>
<processCapability>
<name>Neutral Atomic Oxygen Density 2D map (latitude vs solar local time)</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/NeutralDensity_O"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/2DMap"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/gcm-3"/>
</processCapability>
<processCapability>
<name>Neutral Dioxygen Density 2D map (latitude vs solar local time)</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/NeutralDensity_O2"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/2DMap"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/gcm-3"/>
</processCapability>
<processCapability>
<name>Neutral Dinitrogen Density 2D map (latitude vs solar local time)</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/NeutralDensity_N2"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/2DMap"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/gcm-3"/>
</processCapability>
<processCapability>
<name>Neutral Helium Density 2D map (latitude vs solar local time)</name>
<observedProperty xlink:href="https://metadata.pithia.eu/ontology/2.2/observedProperty/NeutralDensity_He"/>
<dimensionalityInstance xlink:href="https://metadata.pithia.eu/ontology/2.2/dimensionalityInstance/2DMap"/>
<units xlink:href="https://metadata.pithia.eu/ontology/2.2/unit/gcm-3"/>
</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/EmpiricalModel"/>
<version/>
<softwareReference/>
<!-- Use ESPAS-inspired design of processingInput and InputOutput types to specify all required input parameters for this computation -->
<processingInput>
<InputOutput>
<!-- Provide only name and description, no values: this field describes the process, not the observation result.
If this processingInput is a parameter that has specific value for the whole collection, use om:parameter field of the DataCollection
document to define such NamedValue, point its NamedValue.name to this name below, and use NamedValue.value to set the value -->
<name>Altitude (from 120-1500 km)</name>
<description>
<mrl:LE_Source>
<mrl:description><gco:CharacterString>
Altitude of the densities.
</gco:CharacterString></mrl:description>
</mrl:LE_Source>
</description>
</InputOutput>
</processingInput>
<processingInput>
<InputOutput>
<!-- Provide only name and description, no values: this field describes the process, not the observation result.
If this processingInput is a parameter that has specific value for the whole collection, use om:parameter field of the DataCollection
document to define such NamedValue, point its NamedValue.name to this name below, and use NamedValue.value to set the value -->
<name>Day-of-year (1-366)</name>
<description>
<mrl:LE_Source>
<mrl:description><gco:CharacterString>
Day-of-year, from 1-366 (for seasonal variations).
</gco:CharacterString></mrl:description>
</mrl:LE_Source>
</description>
</InputOutput>
</processingInput>
<processingInput>
<InputOutput>
<!-- Provide only name and description, no values: this field describes the process, not the observation result.
If this processingInput is a parameter that has specific value for the whole collection, use om:parameter field of the DataCollection
document to define such NamedValue, point its NamedValue.name to this name below, and use NamedValue.value to set the value -->
<name>F10.7 solar flux</name>
<description>
<mrl:LE_Source>
<mrl:description><gco:CharacterString>
The daily and 81-day mean F10.7 solar flux.
</gco:CharacterString></mrl:description>
</mrl:LE_Source>
</description>
</InputOutput>
</processingInput>
<processingInput>
<InputOutput>
<!-- Provide only name and description, no values: this field describes the process, not the observation result.
If this processingInput is a parameter that has specific value for the whole collection, use om:parameter field of the DataCollection
document to define such NamedValue, point its NamedValue.name to this name below, and use NamedValue.value to set the value -->
<name>Kp geomagnetic index</name>
<description>
<mrl:LE_Source>
<mrl:description><gco:CharacterString>
The 3-hourly Kp index delayed by 3-hours, and its mean of the previous 24-hours.
</gco:CharacterString></mrl:description>
</mrl:LE_Source>
</description>
</InputOutput>
</processingInput>
<algorithm/>
</ComputationCapabilities>
