<?xml version="1.0" encoding="UTF-8"?><FDSNStationXML xmlns="http://www.fdsn.org/xml/station/1" schemaVersion="1.2"><Source>SeisComP</Source><Sender>KOERI</Sender><Created>2026-04-21T03:26:40.699178Z</Created><Network code="KO" startDate="1971-01-01T00:00:00Z" restrictedStatus="open"><Description>Kandilli Observatory (KO) Regional Seismic Network</Description><Identifier type="DOI">10.7914/SN/KO</Identifier><Station code="TKR" startDate="2004-06-11T00:00:00Z" restrictedStatus="open"><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Site><Name>Tekirdag, Turkiye</Name></Site><CreationDate>2004-06-11T00:00:00Z</CreationDate><Channel code="BHE" startDate="2007-05-17T00:00:00Z" endDate="2011-08-19T11:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>90</Azimuth><Dip>0</Dip><SampleRate>50</SampleRate><SampleRateRatio><NumberSamples>50</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-3ESP (30 s - 50 Hz, 6000) / CMG-DM24 (Mk3)</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-3ESP</Model><SerialNumber>T33971</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-DM24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-DM24 (Mk3)</Model><SerialNumber>B086</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>1880645054</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="BHN" startDate="2007-05-17T00:00:00Z" endDate="2011-08-19T11:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>0</Dip><SampleRate>50</SampleRate><SampleRateRatio><NumberSamples>50</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-3ESP (30 s - 50 Hz, 6000) / CMG-DM24 (Mk3)</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-3ESP</Model><SerialNumber>T33971</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-DM24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-DM24 (Mk3)</Model><SerialNumber>B086</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>1866483240</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="BHZ" startDate="2007-05-17T00:00:00Z" endDate="2011-08-19T11:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>-90</Dip><SampleRate>50</SampleRate><SampleRateRatio><NumberSamples>50</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-3ESP (30 s - 50 Hz, 6000) / CMG-DM24 (Mk3)</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-3ESP</Model><SerialNumber>T33971</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-DM24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-DM24 (Mk3)</Model><SerialNumber>B086</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>1852288228</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNE" startDate="2011-08-19T11:00:00Z" endDate="2018-04-10T11:24:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>90</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5U84</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C1467</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>333891.1067</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNN" startDate="2011-08-19T11:00:00Z" endDate="2018-04-10T11:24:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5U84</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C1467</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>333782.1882</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNZ" startDate="2011-08-19T11:00:00Z" endDate="2018-04-10T11:24:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>-90</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5U84</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C1467</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>333564.4536</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNE" startDate="2018-04-10T11:24:00Z" endDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>90</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5BQ5</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C2540</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>332045.2073</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNN" startDate="2018-04-10T11:24:00Z" endDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5BQ5</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C2540</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>333564.389</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HNZ" startDate="2018-04-10T11:24:00Z" endDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>-90</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>SM</Type><Description>GURALP CMG-5T (100 Hz) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-5T</Model><SerialNumber>T5BQ5</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C2540</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>333783.0032</Value><Frequency>1</Frequency><InputUnits><Name>m/s**2</Name><Description>Acceleration in Meters Per Second Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HHE" startDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>90</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-6T (30s - 100Hz, 2400) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-6T</Model><SerialNumber>T6W20</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C4340</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>2493558388</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HHN" startDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>0</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-6T (30s - 100Hz, 2400) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-6T</Model><SerialNumber>T6W20</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C4340</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>2499813133</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel><Channel code="HHZ" startDate="2025-02-13T14:00:00Z" restrictedStatus="open" locationCode=""><Latitude>40.9893</Latitude><Longitude>27.5351</Longitude><Elevation>140</Elevation><Depth>0</Depth><Azimuth>0</Azimuth><Dip>-90</Dip><SampleRate>100</SampleRate><SampleRateRatio><NumberSamples>100</NumberSamples><NumberSeconds>1</NumberSeconds></SampleRateRatio><Sensor><Type>BB</Type><Description>GURALP CMG-6T (30s - 100Hz, 2400) / CMG-CD24</Description><Manufacturer>GURALP</Manufacturer><Model>CMG-6T</Model><SerialNumber>T6W20</SerialNumber></Sensor><DataLogger><Type>GURALP CMG-CD24</Type><Manufacturer>GURALP</Manufacturer><Model>CMG-CD24</Model><SerialNumber>C4340</SerialNumber></DataLogger><Response><InstrumentSensitivity><Value>2493558388</Value><Frequency>1</Frequency><InputUnits><Name>m/s</Name><Description>Velocity in Meters Per Second</Description></InputUnits><OutputUnits><Name/></OutputUnits></InstrumentSensitivity></Response></Channel></Station></Network></FDSNStationXML>
