TUBI00TUR 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)  : Dr. Rahsan Cakmak
     Date Prepared            : 2019-04-05
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : tubi00tur_20170803.log
      Modified/Added Sections : 3.12, 3.13, 11


1.   Site Identification of the GNSS Monument

     Site Name                : Gebze
     Nine Character ID        : TUBI00TUR
     Monument Inscription     : Pillar
     IERS DOMES Number        : 20806M001
     CDP Number               : (A4)
     Monument Description     : PILLAR/BRASS
       Height of the Monument : (m)
       Monument Foundation    : CONCRETE BLOCK
       Foundation Depth       : (m)
     Marker Description       : CHISELLED BRASS NAIL
     Date Installed           : 1998-05-07T00:00Z
     Geologic Characteristic  : Bedrock
       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/North Anatolian Fault
         Distance/activity    : (multiple lines)
     Additional Information   : Bedrock is sandstone (Slightly altered) of
                              : Triassic red-bed typical series of Gebze Area.
                              : A Trimble 4000SSi has been in operation
                              : since 14-JAN-1999 at the Gebze GPS
                              : Permanent Station.
                              : Previously, this site was occupied
                              : by Ashtech Z12 between
                              : 7-MAY-1998 and 6-JAN-1999. Historical
                              : data are available via on-site
                              : contact point (Rahsan.Cakmak@tubitak.gov.tr)


2.   Site Location Information

     City or Town             : Gebze
     State or Province        : Kocaeli
     Country or Region        : TUR
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4211318.522
       Y coordinate (m)       : 2377865.759
       Z coordinate (m)       : 4144664.456
       Latitude (N is +)      : +404712.22
       Longitude (E is +)     : +0292702.43
       Elevation (m,ellips.)  : 221.8
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP00658
     Firmware Version         : CA00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1998-05-07T00:00Z
     Date Removed             : 1999-01-06T00:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : TRIMBLE 4000SSI
     Satellite System         : GPS
     Serial Number            : 25012
     Firmware Version         : 7.28
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1999-01-07T00:00Z
     Date Removed             : 1999-10-13T08:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : TRIMBLE 4000SSI
     Satellite System         : GPS
     Serial Number            : 25012
     Firmware Version         : 7.29 / 3.07
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1999-10-13T10:15Z
     Date Removed             : 2001-10-19T10:16Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : The firmware of the receiver has been

3.4  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 220223123
     Firmware Version         : 1.35 / 1.35
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2001-10-19T10:58Z
     Date Removed             : 2002-06-05T12:02Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.5  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 220223123
     Firmware Version         : 1.35 / 1.35
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2002-06-05T12:23Z
     Date Removed             : 2002-08-20T00:05Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.6  Receiver Type            : TRIMBLE 4000SSI
     Satellite System         : GPS
     Serial Number            : 25080
     Firmware Version         : 7.29 / 3.07
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2002-08-21T07:07Z
     Date Removed             : 2002-08-23T08:15Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.7  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 220223123
     Firmware Version         : 1.35 / 1.35
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2002-08-26T06:22Z
     Date Removed             : 2012-06-01T07:50Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.8  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 220219184
     Firmware Version         : 1.37 / 1.37
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2012-06-01T07:50Z
     Date Removed             : 2016-02-03T08:50Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.9  Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 220325938
     Firmware Version         : 2.32 / 2.32
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2016-02-03T08:50Z
     Date Removed             : 2016-02-16T12:23Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.10 Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 220403445
     Firmware Version         : 2.21 / 2.21
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2016-02-16T12:30Z
     Date Removed             : 2016-06-09T07:26Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.11 Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 220403445
     Firmware Version         : 2.21 / 2.21
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-06-09T07:52Z
     Date Removed             : 2017-08-03T11:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.12 Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 220403445
     Firmware Version         : 2.30 / 2.30
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-08-03T11:34Z
     Date Removed             : 2019-04-01T11:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.13 Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 220403445
     Firmware Version         : 2.32 / 2.32
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-04-01T11:36Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

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             : ASH700936C_M    UNAV
     Serial Number            : 11756
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   1.4260
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 5 deg
     Antenna Radome Type      : UNAV
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30 m
     Date Installed           : 1998-05-07T00:00Z
     Date Removed             : 1999-01-06T00:00Z
     Additional Information   : (multiple lines)

4.2  Antenna Type             : TRM29659.00     UNAV
     Serial Number            : 145524
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   1.4260
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : UNAV
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30 m
     Date Installed           : 1999-01-07T00:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : (multiple lines)

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        : 1998-05-07/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.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.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.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.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                   : TUBITAK Marmara Research Center
                              : Earth & Marine Sciences Institute
     Preferred Abbreviation   : TUBITAK MRC
     Mailing Address          : 41470 Gebze, Kocaeli
                              : Turkey
     Primary Contact
       Contact Name           : Dr. Rahsan Cakmak
       Telephone (primary)    : +90 262 677 23 63
       Telephone (secondary)  : +90 262 677 23 50
       Fax                    : +90 262 641 23 09
       E-mail                 : Rahsan.Cakmak@tubitak.gov.tr
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     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    : 
     URL for More Information : www.nemrut.mam.gov.tr
     Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : Y
       Horizon Mask           : Y
       Monument Description   : Y
       Site Pictures          : Y
     Additional Information   : A Short Period Seismological Recorder
                              : has been in operation in the same site since
                              : and the station ID is GBZT.
                              : Seismometer type is 1 Hz, Mark Products L4-3C.
                              : Record mode is triggered, 14-bit digital.
                              : Seismological data are available via
                              : on-site contact
                              : (Onur.Tan@tubitak.gov.tr)
     Antenna Graphics with Dimensions

ASH700936C_M

                         -----
                     /     +     \                        <-- 0.1280 L2
                    |      +      |                       <-- 0.1100 L1
  +--------------------------------------------------+    <-- 0.1020 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <-- 0.0380
+-------------------+-------------+--------------------+  <-- 0.0350 BCR
                    |             |
                   =|             |
                    +------x------+                       <-- 0.0 BPA=ARP
<--                      0.3810                       -->



TRM29569.00

                         -----
                     /     +     \                        <-- 0.1280 L2
                    |      +      |                       <-- 0.1100 L1
  +--------------------------------------------------+    <-- 0.1020 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <-- 0.0380
+-------------------+-------------+--------------------+  <-- 0.0350 BCR
                    |             |
                   =|             |
                    +------x------+                       <-- 0.0 BPA=ARP
<--                      0.3810                       -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center