TIT200DEU Site Information Form (site log v2.0)
     International GNSS Service
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt


0.   Form

     Prepared by (full name)  : GREF Operator (operator.gref@bkg.bund.de)
     Date Prepared            : 2024-09-18
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : tit200deu_20240215.log
      Modified/Added Sections : 3.12, 3.13, 8.1.2, 8.1.1, 8.2.2, 8.2.1, 8.3.2,
                              : 8.3.1


1.   Site Identification of the GNSS Monument

     Site Name                : Titz / Jackerath
     Nine Character ID        : TIT200DEU
     Monument Inscription     : 
     IERS DOMES Number        : 14278M002
     CDP Number               : (A4)
     Monument Description     : Steelpipe with heat protection
       Height of the Monument : 2.2 m
       Monument Foundation    : 2014
       Foundation Depth       : 12 m
     Marker Description       : SURVEY MARKER BOLT ON THE PILLAR
     Date Installed           : 2014-12-10T00:00Z
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : Survey Marker Bolt on a pillar.
                              : Antenna mounted with a special screw
                              : adapter on a rivet thread of a circular
                              : tube of steel filled with concrete,
                              : 14.5 m length,
                              : placed on the ground at Geologischer Dienst
                              : Nordrhein-Westfalen.


2.   Site Location Information

     City or Town             : Titz
     State or Province        : Nordrhein-Westfalen
     Country or Region        : DEU
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 3993787.100
       Y coordinate (m)       : 450204.200
       Z coordinate (m)       : 4936131.800
       Latitude (N is +)      : +510206.84
       Longitude (E is +)     : +0062553.69
       Elevation (m,ellips.)  : 156.1
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 01690
     Firmware Version         : 3.6.0 JUN,23,2014
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-12-11T09:00Z
     Date Removed             : 2016-08-09T13:30Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 02RRVTI255XJX2EJ3XLQDJMTBB

3.2  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01690
     Firmware Version         : 3.6.6 APR,27,2016
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-08-09T13:30Z
     Date Removed             : 2017-06-06T10:30Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 02RRVTI255XJX2EJ3XLQDJMTBB

3.3  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01690
     Firmware Version         : 3.7.1 APR,04,2017
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-06-06T10:30Z
     Date Removed             : 2018-01-10T09:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 02RRVTI255XJX2EJ3XLQDJMTBB

3.4  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01690
     Firmware Version         : 3.7.2 Aug,31,2017
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-01-10T09:00Z
     Date Removed             : 2018-04-11T10:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 02RRVTI255XJX2EJ3XLQDJMTBB

3.5  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01690
     Firmware Version         : 3.7.3 FEB,02,2018
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-04-11T10:00Z
     Date Removed             : 2019-12-03T09:20Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 02RRVTI255XJX2EJ3XLQDJMTBB

3.6  Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 3.7.7 OCT,08,2019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-12-03T09:30Z
     Date Removed             : 2020-03-11T11:30Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.7  Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 3.7.9 DEC,30,2019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-03-11T11:40Z
     Date Removed             : 2020-11-06T05:35Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.8  Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 3.7.10 Oct,22,2020
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-11-06T05:35Z
     Date Removed             : 2021-08-31T13:20Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.9  Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 4.1.03-210713
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2021-08-31T13:20Z
     Date Removed             : 2022-03-03T07:09Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.10 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 4.1.04-211206
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2022-03-03T07:09Z
     Date Removed             : 2023-02-08T09:55Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.11 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 4.1.06-221128
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2023-02-08T09:55Z
     Date Removed             : 2024-02-15T09:46Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.12 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02909
     Firmware Version         : 4.3.00-231129
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2024-02-15T09:46Z
     Date Removed             : 2024-09-18T13:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : 1982NQ5YA4OC10QDSPVJA2QGHS

3.13 Receiver Type            : JAVAD TRE_3S DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 04522
     Firmware Version         : 4.3.00-231129
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2024-09-18T13:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : none
     Additional Information   : Bord ID
                              : S3D6CF63BA93B9DED0AB75727A

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)


4.   GNSS Antenna Information

4.1  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 725557
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0450
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : ECOFLEX 10
     Antenna Cable Length     : 41 m
     Date Installed           : 2014-12-11T09:00Z
     Date Removed             : 2018-04-11T07:50Z
     Additional Information   : Antenna calibrated absolute
                              : by Geo++ GmbH, Garbsen 2013-01-15.

4.2  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 726856
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0450
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : ECOFLEX 10
     Antenna Cable Length     : 41 m
     Date Installed           : 2018-04-11T11:10Z
     Date Removed             : 2019-11-13T10:15Z
     Additional Information   : Antenna calibrated absolute
                              : by Uni Bonn, Institut fur Geodaesie und
                              : Geoinformation
                              : Antennenmesskammer 2018-01-31

4.3  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 725551
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0450
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : Ecoflex 10
     Antenna Cable Length     : 41 m
     Date Installed           : 2019-11-13T10:15Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : Antenna individual calibrated absolutely by
                              : : GEO++ - ROBOT 2013-01-15
                              : : UNI BONN - CHAMBER 2013-03-11
                              : : UNI BONN - CHAMBER 2019-09-23
                              : : Senatsverwaltung Berlin - ROBOT 2019-08-31

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


5.   Surveyed Local Ties

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : (if external)
       Effective Dates        : 2014-12-10/CCYY-MM-DD
       Notes                  : (multiple lines)

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


7.   Collocation Information

7.1  Instrumentation Type     : GPS+GLONASS TITZ
       Status                 : PERMANENT
       Effective Dates        : 2001-09-27/2015-06-10
       Notes                  : DOME Number 14278M001

7.2  Instrumentation Type     : GNSS TIT201DEU
       Status                 : PERMANENT
       Effective Dates        : 2018-01-10/CCYY-MM-DD
       Notes                  : Secondary Receiver at the same antenna.
                              : More information and data available on
                              : request.

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1.1  Humidity Sensor Model  : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval :    10 sec
       Accuracy (% rel h)     : 3 % rel h
       Aspiration             : NATURAL
       Height Diff to Ant     : 0.7 m
       Calibration date       : 2013-06-14
       Effective Dates        : 2018-04-11/2018-04-22
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Humidity Sensor is 0.7 m above the antenna
                              : capacitive thin film polymer HUMICAP 180 sensor

8.1.2  Humidity Sensor Model  : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval :    10 sec
       Accuracy (% rel h)     : 3 % rel h
       Aspiration             : NATURAL
       Height Diff to Ant     : 0.75 m
       Calibration date       : 2013-06-14
       Effective Dates        : 2021-07-27/CCYY-MM-DD
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Humidity Sensor is 0.75 m above the antenna
                              : capacitive thin film polymer HUMICAP 180 sensor

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.1  Pressure Sensor Model  : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval :  10 sec
       Accuracy               : 1 hPa
       Height Diff to Ant     : 0.7 m
       Calibration date       : 2013-01-10
       Effective Dates        : 2018-04-11/2018-04-22
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Pressure Sensor is 0.7 m above the antenna
                              : capacitive silicon BAROCAP sensor

8.2.2  Pressure Sensor Model  : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval :  10 sec
       Accuracy               : 1 hPa
       Height Diff to Ant     : 0.75 m
       Calibration date       : 2013-01-10
       Effective Dates        : 2021-07-27/CCYY-MM-DD
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Pressure Sensor is 0.75 m above the antenna
                              : capacitive silicon BAROCAP sensor

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.1  Temp. Sensor Model     : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval : 10 sec
       Accuracy               : 0.3 deg C
       Aspiration             : NATURAL
       Height Diff to Ant     : 0.7 m
       Calibration date       : 2013-01-10
       Effective Dates        : 2018-04-11/2018-04-22
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Temperature Sensor is 0.7 m above the antenna
                              : capacitive ceramic THERMOCAP sensor

8.3.2  Temp. Sensor Model     : WXTPTU
       Manufacturer           : Vaisala
       Serial Number          : J2420011
       Data Sampling Interval : 10 sec
       Accuracy               : 0.3 deg C
       Aspiration             : NATURAL
       Height Diff to Ant     : 0.75 m
       Calibration date       : 2013-01-10
       Effective Dates        : 2021-07-27/CCYY-MM-DD
       Notes                  : Vaisala WXT520 SN: J2440010
                              : Temperature Sensor is 0.75 m above the antenna
                              : capacitive ceramic THERMOCAP sensor

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.1  Other Instrumentation  : Wind Azimut
                              : Wind Sensor Model WXT520  (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 3 deg
                              : Height Diff to Ant +0.7 m
                              : Test date 2013-01-10
                              : Effective Dates 2018-04-11/2018-04-22
                              : Notes Wind Sensor is 0.7 m above the antenna
                              : Notes ultrasonic WINDCAP sensor

8.5.2  Other Instrumentation  : Rain Increment
                              : Rain Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 5 %
                              : Height Diff to Ant +0.7 m
                              : Test date 2013-01-10
                              : Effective Dates 2018-04-11/2018-04-22
                              : Notes Rain Sensor is 0.7 m above the antenna
                              : Notes piezoelectrical RAINCAP sensor

8.5.3  Other Instrumentation  : Wind Speed
                              : Wind Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy
                              : measurement values 0..35 m/s  0.3 m/s or 3%
                              : measurement values 36..60 m/s  5%
                              : Height Diff to Ant +0.7 m
                              : Test date 2013-01-10
                              : Effective Dates 2018-04-11/2018-04-22
                              : Notes Wind Sensor is 0.7 m above the antenna
                              : Notes ultrasonic WINDCAP sensor

8.5.4  Other Instrumentation  : Wind Speed
                              : Wind Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy
                              : measurement values 0..35 m/s  0.3 m/s or 3%
                              : measurement values 36..60 m/s  5%
                              : Height Diff to Ant +0.75 m
                              : Test date 2013-01-10
                              : Effective Dates 2021-07-27/CCYY-MM-DD
                              : Notes Wind Sensor is 0.75 m above the antenna
                              : Notes ultrasonic WINDCAP sensor

8.5.5  Other Instrumentation  : Hail Indicator
                              : Hail Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 5 %
                              : Height Diff to Ant +0.7 m
                              : Test date 2013-01-10
                              : Effective Dates 2018-04-11/2018-04-22
                              : Notes Hail Sensor is 0.7 m above the antenna
                              : Notes piezoelectrical RAINCAP sensor

8.5.6  Other Instrumentation  : Wind Azimut
                              : Wind Sensor Model WXT520  (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 3 deg
                              : Height Diff to Ant +0.75 m
                              : Test date 2013-01-10
                              : Effective Dates 2021-07-27/CCYY-MM-DD
                              : Notes Wind Sensor is 0.75 m above the antenna
                              : Notes ultrasonic WINDCAP sensor

8.5.7  Other Instrumentation  : Hail Indicator
                              : Hail Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 5 %
                              : Height Diff to Ant +0.75 m
                              : Test date 2013-01-10
                              : Effective Dates 2021-07-27/CCYY-MM-DD
                              : Notes Hail Sensor is 0.75 m above the antenna
                              : Notes piezoelectrical RAINCAP sensor

8.5.8  Other Instrumentation  : Rain Increment
                              : Rain Sensor Model WXT520 (heated)
                              : Manufacturer Vaisala
                              : Serial Number J2440010
                              : Data Sampling Interval 10 sec
                              : Accuracy 5 %
                              : Height Diff to Ant +0.75 m
                              : Test date 2013-01-10
                              : Effective Dates 2021-07-27/CCYY-MM-DD
                              : Notes Rain Sensor is 0.75 m above the antenna
                              : Notes piezoelectrical RAINCAP sensor

8.5.x  Other Instrumentation  : (multiple lines)


9.   Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)


10.  Local Episodic Effects Possibly Affecting Data Quality

10.x  Date                    : (CCYY-MM-DD/CCYY-MM-DD)
      Event                   : (TREE CLEARING/CONSTRUCTION/etc)


11.  On-Site, Point of Contact Agency Information

     Agency                   : Bundesamt fuer Kartographie und Geodaesie
                              : Department of Geodaesie
     Preferred Abbreviation   : BKG
     Mailing Address          : Richard-Strauss-Allee 11
                              : D-60598 Frankfurt a.M.
                              : Germany
     Primary Contact
       Contact Name           : GREF Operator
       Telephone (primary)    : +49 341 5634410
       Telephone (secondary)  : +49 341 5634432
       Fax                    : +49 341 5634415
       E-mail                 : operator.gref@bkg.bund.de
     Secondary Contact
       Contact Name           : BKG GNSS Data Center
       Telephone (primary)    : +49 69 6333274
       Telephone (secondary)  : +49 69 63331
       Fax                    : +49 69 6333425
       E-mail                 : bkg-gdc@bkg.bund.de
     Additional Information   : (multiple lines)




12.  Responsible Agency (if different from 11.)

     Agency                   : (multiple lines)
     Preferred Abbreviation   : (A10)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : BKG
     Secondary Data Center    : BEV
     URL for More Information : https://gref.bkg.bund.de
     Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : (Y or URL)
       Horizon Mask           : (Y or URL)
       Monument Description   : (Y or URL)
       Site Pictures          : Y
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

LEIAR25.R3

                          +-------+                          <--  0.1995
                         /         \
                   +---+-------------+---+                   <--  0.1606  TCR
                   |                     |
                |---------------------------|
             |---------------------------------|
          |---------------------------------------|
       +---------------------------------------------+
       |                                             |
       |                                             |
     +-+---------------------------------------------+-+
     +-----------------+-------------+-----------------+     <--  0.0320  BCR
                       |             |
                       |             |
                       +------x------+                       <--  0.0000  BPA=ARP
					   
     <--                    0.3802                   -->
	 
LEIAR25.R4

                          +-------+                          <--  0.1995
                         /         \
                   +---+-------------+---+                   <--  0.1606  TCR
                   |                     |
                |---------------------------|
             |---------------------------------|
          |---------------------------------------|
       +---------------------------------------------+
       |                                             |
       |                                             |
     +-+---------------------------------------------+-+
     +-----------------+-------------+-----------------+     <--  0.0320  BCR
                       |             |
                       |             |
                       +------x------+                       <--  0.0000  BPA=ARP
					   
     <--                    0.3802                   -->

   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering
   TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
   TPA: Top of Preamplifier               BPA: Bottom of Preamplifier
   TOP: Top of Pole                       BOP: Bottom of Pole

All dimensions are in meters.