<?xml-model href="http://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1B00.sch"
    schematypens="http://purl.oclc.org/dsdl/schematron"?>


<Product_SPICE_Kernel xmlns="http://pds.nasa.gov/pds4/pds/v1"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 http://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1B00.xsd">

    <Identification_Area>
        <logical_identifier>urn:esa:psa:em16_spice:spice_kernels:spk_estrack_v07.bsp</logical_identifier>
        <version_id>1.0</version_id>
        <title>estrack_v07.bsp</title>
        <information_model_version>1.11.0.0</information_model_version>
        <product_class>Product_SPICE_Kernel</product_class>
        <Citation_Information>
            <publication_year>2026</publication_year>
            <keyword>Observation Geometry</keyword>
            <description>SPICE SPK file that defines the position for each of the ESA ESTRACK ground stations, as seen from the center of the Earth, in the topocentric frame defined in the corresponding ESTRACK FK. Created by the ESA SPICE Service (ESS).</description>
        </Citation_Information>
    </Identification_Area>
    <Context_Area>
        <Time_Coordinates>
            <start_date_time>1949-12-31T23:59:18.817Z</start_date_time>
            <stop_date_time>2049-12-31T23:58:50.815Z</stop_date_time>
        </Time_Coordinates>
        <Primary_Result_Summary>
            <purpose>Observation Geometry</purpose>
            <processing_level>Derived</processing_level>
        </Primary_Result_Summary>
        <Investigation_Area>
            <name>ExoMars 2016</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:esa:psa:context:investigation:mission.em16</lid_reference>
                <reference_type>data_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <Observing_System_Component>
                <name>TGO</name>
                <type>Spacecraft</type>
                <Internal_Reference>
                    <lid_reference>urn:esa:psa:context:instrument_host:spacecraft.tgo</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
        </Observing_System>
        <Target_Identification>
            <name>Mars</name>
            <type>Planet</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:planet.mars</lid_reference>
                <reference_type>data_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
    </Context_Area>
    <Reference_List>
        <Internal_Reference>
            <lid_reference>urn:esa:psa:em16_spice:document:spiceds</lid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
    </Reference_List>
    <File_Area_SPICE_Kernel>
        <File>
            <file_name>estrack_v07.bsp</file_name>
            <creation_date_time>2026-02-06T12:15:11.609Z</creation_date_time>
            <file_size unit="byte">16384</file_size>
            <md5_checksum>167beeccfae9ab60c4ca4d5816401d9b</md5_checksum>
        </File>
        <SPICE_Kernel>
            <offset unit="byte">0</offset>
            <object_length unit="byte">16384</object_length>
            <parsing_standard_id>SPICE</parsing_standard_id>
            <description>SPICE SPK file that defines the position for each of the ESA ESTRACK ground stations, as seen from the center of the Earth, in the topocentric frame defined in the corresponding ESTRACK FK. Created by the ESA SPICE Service (ESS).</description>
            <kernel_type>SPK</kernel_type>
            <encoding_type>Binary</encoding_type>
        </SPICE_Kernel>
    </File_Area_SPICE_Kernel>
</Product_SPICE_Kernel>
