FFMJ00DEU 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            : 2024-02-15
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : ffmj00deu_20230427.log
      Modified/Added Sections : 2, 3.18, 3.19, 8.1.1, 8.1.2, 8.2.1, 8.3.2,
                              : 8.3.1, 13


1.   Site Identification of the GNSS Monument

     Site Name                : Frankfurt / Main
     Nine Character ID        : FFMJ00DEU
     Monument Inscription     : 
     IERS DOMES Number        : 14279M001
     CDP Number               : (A4)
     Monument Description     : aluminium mast-Platform on the roof
       Height of the Monument : (m)
       Monument Foundation    : Aluminium-Mast fastened on vertical
       Foundation Depth       : (m)
     Marker Description       : SURVEY MARKER BOLT ON ALUMINIUM-MAST
     Date Installed           : 2002-02-18T12:00Z
     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   : The system is installed on the roof of the
                              : BKG building at Frankfurt.
                              : Antenna mounted with a special screw
                              : adapter on the mast.


2.   Site Location Information

     City or Town             : Frankfurt / Main
     State or Province        : Hessen
     Country or Region        : DEU
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4053455.700
       Y coordinate (m)       : 617729.900
       Z coordinate (m)       : 4869395.900
       Latitude (N is +)      : +500526.09
       Longitude (E is +)     : +0083953.89
       Elevation (m,ellips.)  : 178.3
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : E_GGD_2/2.2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2002-02-18T12:00Z
     Date Removed             : 2002-10-09T12:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.2  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : E_GGD_2/2.2p2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2002-10-09T12:00Z
     Date Removed             : 2003-11-17T12:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.3  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : E_GGD_2/2.3p3
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2003-11-17T12:00Z
     Date Removed             : 2006-11-15T12:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.4  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : E_GGD_2/2.5p2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2006-11-15T12:00Z
     Date Removed             : 2007-06-01T08:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.5  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : 2.6.0 APR,18,2007
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2007-06-01T08:00Z
     Date Removed             : 2008-01-25T10:45Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.6  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AGBV83QBWN4
     Firmware Version         : 2.6.1 JAN,10,2008
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2008-01-25T10:45Z
     Date Removed             : 2012-09-21T07:50Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.7  Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : AFP2LB8MMM8
     Firmware Version         : 3.4 DEC,12,2009 p2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2012-09-21T08:10Z
     Date Removed             : 2014-04-02T10:30Z
     Temperature Stabiliz.    : none
     Additional Information   : Additional Number
                              : LE5787 on the
                              : type level

3.8  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 01587
     Firmware Version         : 3.5.5 MAR,03,2014
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-04-02T11:30Z
     Date Removed             : 2016-08-08T12:30Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 03VCFXT1UPXR123OK1AUP94U5M

3.9  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01587
     Firmware Version         : 3.6.6 APR,27,2016
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-08-08T12:30Z
     Date Removed             : 2017-06-01T12:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 03VCFXT1UPXR123OK1AUP94U5M

3.10 Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 01587
     Firmware Version         : 3.7.1 APR,04,2017
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-06-01T12:00Z
     Date Removed             : 2019-01-16T10:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 03VCFXT1UPXR123OK1AUP94U5M

3.11 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 3.7.5 DEC,06,2018
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-01-16T10:00Z
     Date Removed             : 2019-01-29T12:20Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.12 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 3.7.5p1 JAN,23,2019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-01-29T12:30Z
     Date Removed             : 2019-05-17T10:15Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.13 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 3.7.6 APR,08,2019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-05-17T10:15Z
     Date Removed             : 2020-03-12T09:25Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.14 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 3.7.9 DEC,30,2019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-03-12T09:35Z
     Date Removed             : 2020-11-05T09:50Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.15 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 3.7.10 Oct,22,2020
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-11-05T09:50Z
     Date Removed             : 2021-08-31T08:40Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.16 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 4.1.03-210713
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2021-08-31T08:40Z
     Date Removed             : 2022-03-03T06:19Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.17 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 4.1.04-211206
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2022-03-03T06:19Z
     Date Removed             : 2023-02-08T09:08Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.18 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 4.1.06-221128
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2023-02-08T09:08Z
     Date Removed             : 2024-02-15T07:46Z
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

3.19 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 02884
     Firmware Version         : 4.3.00-231129
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2024-02-15T07:46Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : none
     Additional Information   : Board Id
                              : 1I3W3LQ8D2UY90QDSPVJA2QGHS

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             : JPSREGANT_SD_E2 NONE
     Serial Number            : RA0294
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2002-02-18T12:00Z
     Date Removed             : 2005-05-19T08:00Z
     Additional Information   : Antenna type listed in this section retro-
                              : actively changed from JPSREGANT_SD_E to
                              : JPSREGANT_SD_E2 starting with log file
                              : ffmj_20121007.log. See IGSMAIL-6662 and
                              : IGSMAIL-6663 for details.

4.2  Antenna Type             : TPSCR3_GGD      CONE
     Serial Number            : 217-0111
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : CONE
     Radome Serial Number     : 
     Antenna Cable Type       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2005-05-19T08:00Z
     Date Removed             : 2008-02-20T11:00Z
     Additional Information   : (multiple lines)

4.3  Antenna Type             : TPSCR3_GGD      CONE
     Serial Number            : 217-0111
     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      : CONE
     Radome Serial Number     : 
     Antenna Cable Type       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2008-02-20T11:00Z
     Date Removed             : 2011-02-08T10:00Z
     Additional Information   : (multiple lines)

4.4  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 10231013
     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       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2011-02-08T10:30Z
     Date Removed             : 2019-01-16T10:14Z
     Additional Information   : Antenna individual
                              : calibrated absolute at Geo++

4.5  Antenna Type             : LEIAR25.R3      LEIT
     Serial Number            : 10020025
     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       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2019-01-16T10:14Z
     Date Removed             : 2019-09-04T10:53Z
     Additional Information   : Antenna individual calibrated absolute by
                              : Uni Bonn and GEO++

4.6  Antenna Type             : LEIAR25.R3      LEIT
     Serial Number            : 09050002
     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       : Aircom plus
     Antenna Cable Length     : 65 m
     Date Installed           : 2019-09-04T10:53Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : Antenna individual calibrated absolutely by
                              : : GEO++ - ROBOT 2010-07-01
                              : : UNI BONN - CHAMBER 2010-08-06
                              : : Senatsverwaltung Berlin - ROBOT 2019-06-19
                              : : UNI BONN - CHAMBER 2019-07-19

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        : 2002-02-18/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     : GNSS FFMJ01DEU
       Status                 : PERMANENT
       Effective Dates        : 2016-07-30/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  : PTU200
       Manufacturer           : Vaisala Oyi
       Serial Number          : W5110012
       Data Sampling Interval :    10 sec
       Accuracy (% rel h)     : 2 % rel h
       Aspiration             : HUMICAP 180 CAPACITIVY THIN FILM POLYMER
       Height Diff to Ant     : -0.5 m
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 2002-02-18/2011-02-08
       Notes                  : The Humidity Sensor is 0.1m
                              : below the antenna

8.1.2  Humidity Sensor Model  : HMP45A-P
       Manufacturer           : Vaisala
       Serial Number          : W5040005
       Data Sampling Interval :    10 sec
       Accuracy (% rel h)     : 2 % rel h
       Aspiration             : HUMICAP 180 CAPACITIVY THIN FILM POLYMER
       Height Diff to Ant     : -0.6 m
       Calibration date       : 2010-10-27
       Effective Dates        : 2011-02-08/CCYY-MM-DD
       Notes                  : The Humidity Sensor is 0.6 m
                              : below the antenna.

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  : PTU200
       Manufacturer           : Vaisala
       Serial Number          : W5110012
       Data Sampling Interval :  10 sec
       Accuracy               : 0.1 hPa
       Height Diff to Ant     : -0.6 m
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 2002-02-18/CCYY-MM-DD
       Notes                  : The Pressure Sensor is 0.6 m
                              : below the antenna

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     : PTU200
       Manufacturer           : Vaisala Oyi
       Serial Number          : W5110012
       Data Sampling Interval : 10 sec
       Accuracy               : 0.2 deg C
       Aspiration             : PLATINUM PROBE
       Height Diff to Ant     : -0.5 m
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 2002-02-18/2011-02-08
       Notes                  : The Temperature Sensor is
                              : 0.1 m below the antenna

8.3.2  Temp. Sensor Model     : HMP45A-P
       Manufacturer           : Vaisala
       Serial Number          : W5040005
       Data Sampling Interval : 10 sec
       Accuracy               : 0.2 deg C
       Aspiration             : RESISTIVE PLATINUM PROBE
       Height Diff to Ant     : -0.6 m
       Calibration date       : 2010-10-27
       Effective Dates        : 2011-02-08/CCYY-MM-DD
       Notes                  : The Temperature Sensor is
                              : 0.6 m below the antenna

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.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

Javad Positioning Systems: REGANT - SD

                +-------------------------+ <---------- Plastic Housing for
               /    -------------------    \            Antenna/Choke Ring
              /    /                   \    \
   +---------+     |         +         |     +---------+     <-- 0.1060 L1
  | +-------------------------------------------------+ |    <-- TCR
 /  |                                                 |  \
|   |                                                 |   |
|   |                                                 |   |
|   |                                                 |   |
 \+-----------------------------------------------------+/
 |+-----------------------------------------------------+|   <-- BCR
  \______________  |                   |  ______________/
                 \ |                   | /
                  \+---------x---------+/                    <-- 0.0000 ARP=BPA

TPSCR3_GGD

                          ---------
                        /     +     \                        <--  0.104  = L2
                       |      +      |                       <--  0.081  = L1
     +--------------------------------------------------+    <--  0.071  = TCR
     |                                                  |
     |                                                  |
     |                                                  |
     |                                                  |
     +-----------------+-------------+------------------+    <--  0.003 = BCR
                        +-----x-----+                        <--  0.000   BPA=ARP

     <--                    0.326                     -->

LEIAR25.R4

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

LEIAR25.R3

                          +-------+                          <--  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.