ANKR Site Information Form
     International GPS Service for Geodynamics


0.   Form

     Prepared by (full name)  : Dr. Wolfgang Schlueter / Lt. Colonel
                              : Eng. Dogan Ozaydin / Maj. MSc. Ibrahim
                              : Kinik / Capt. MSc Onur Lenk /
                              : Rudolf Stoeger
     Date Prepared            : 07-AUG-1996
     Report Type              : UPDATE
     Prepared Using           :


1.   Site Identification of the GPS Monument

     Site Name                : Ankara Sabit GPS Istasyonu ASGI
                              : (Ankara Permanent Tracking Station)
     Four Character ID        : ANKR
     Monument Inscription     : Pillar
     IERS DOMES Number        : 20805M002
     CDP Number               : (XXXX)
     Date Installed           : 21-JUN-1995 hh:mm UT
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (1-10 cm/10-50 cm/50-200 cm/over 200 cm)
       Notes                  : (multiple lines)
     Additional Information   : A new ROGUE SNR-8000 operates since
                              : 21-JUN-1995 at the Ankara GPS Permanent
                              : Tracking GPS Permanent Tracking Station.
                              : Previously, this site was occupied by
                              : Minimac 2816AT between 11.OCT.1991 and
                              : 16.DEC.1994 and subsequently occupied by
                              : TRIMBLE 4000 SSE between dates 8.FEB.1995
                              : and 21.JUN.1995. Detailed info and historical
                              : data is available via anonymous ftp:
                              : "ftp.tubitak.gov.tr" or on-site contact
                              : point.
                              : 23.JUL.1996: replacement of a malfunctioning
                              : receiver, antenna and monitor.


2.   Site Location Information

     City or Town             : Ankara
     State or Province        :
     Country                  : Turkey
     Tectonic Plate           : Eurasian (Anatolian)
     Approximate Position
       X coordinate (m)       : (m)
       Y coordinate (m)       : (m)
       Z coordinate (m)       : (m)
       Latitude (deg)         : ( dd.dddd N/S)
       Longitude (deg)        : (ddd.dddd E/W)
       Elevation (m)          : (m)
     Additional Information   : (multiple lines)


3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Serial Number            : prior 23-JUL-1996 S/N T344
                              : after 23-JUL-1996 S/N T318
     Firmware Version         : 3.2
     Date Installed           : 07-FEB-1996 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

3.x  Receiver Type            :
     Serial Number            :
     Firmware Version         :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


4.   GPS Antenna Information

4.1  Antenna Type             : DORNE MARGOLIN T
     Serial Number            : S/N 393
     Antenna Height (m)       : 0.060
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 21-JUN-1995 hh:mm UT
     Date Removed             : 23-JUL-1996 hh:mm UT
     Additional Information   : (multiple lines)

4.2  Antenna Type             : DORNE MARGOLIN T
     Serial Number            : S/N 404
     Antenna Height (m)       : 0.060
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 23-JUL-1996 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

4.x  Antenna Type             :
     Serial Number            :
     Antenna Height (m)       : (m)
     Antenna Reference Point  : (ARP/BCR/BPA)
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


5.   Local Site Ties

5.1  Monument Name            : SLR Ankara
     Site Ref CDP Number      : 7589
     Site Ref Domes Number    : 20805M001
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : -14.2608
       dy (m)                 : 2.0499
       dz (m)                 : 11.4556
     Accuracy (mm)            : 0.0075 mm, 0.0079 mm, 0.0048
     Date Measured            : 27-AUG-1992 hh:mm UT
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              :
       Effective Dates        : 21-JUN-1995 - dd-MMM-yyyy)
       Notes                  : (multiple lines)

6.x  Standard Type            : (H-MASER/CESIUM/QUARTZ/INTERNAL/RUBIDIUM)
       Frequency              :
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


7.   Collocation Information

7.x  Instrumentation Type     : (DORIS/GLONASS/PRARE/SLR/VLBI)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (% rel h)     : (% rel h)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.2  Pressure Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (mbar)        : (mbar)
       Height Diff to GPS (m) : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.3  Temperature Sensor Model :
       Manufacturer           :
       Data Frequency         :
       Accuracy (deg C)       : (deg C)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.4  Water Vapor Radiometer   :
       Manufacturer           :
       Distance to GPS (m)    : (m)
       Elev Diff to GPS (m)   : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.5  Other Instrumentation    : (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : Harita Genel Komutanligi
                              : General Command of Mapping (GCM)
     Mailing Address          : 06100 Dikimevi - Ankara
                              : Turkey
     Primary Contact
       Contact Name           : Ltd. Colonel Eng. Dogan Ozaydin
       Telephone (primary)    : (0090) - 312 - 3197740 (Ext:272)
       Telephone (secondary)  :
       Fax                    : (0090) - 312 - 3201495
       E-mail                 : harita-g@servis2.net.tr
     Secondary Contact
       Contact Name           : Captain MSc. Onur Lenk
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)


10.  Responsible Agency (if different from 9.)

     Agency                   : Institut fuer Angewandte Geodaesie
                              : Fundamentalstation Wettzell. / GCM.
     Mailing Address          : Institut fuer Angewandte Geodaesie
                              : Fundamentalstation Wettzell
                              : D-93444 Koetzting
                              : Germany.
                              : / GCM address as in item 9.
     Primary Contact
       Contact Name           : Dr. Wolfgang Schlueter or Klaus Roettcher
                              : or Rudolf Stoeger / GCM 's contact as in
                              : item 9 above.
       Telephone (primary)    : (0049) - 9941 - 6030
                              : (Wolfgang Schlueter: (0049)-9941-603107
       Telephone (secondary)  : Klaus Roettcher   : (0049)-9941-603115
                              : Rudolf Stoeger    : (0049)-9941-603114.
                              : / GCMs phones as in item 8.
       Fax                    : (0049) - 9941 -603222
                              : / GCM's fax as in item 9.
       E-mail                 : schlueter@wvax1.wettzell.ifag.de
                              : roettcher@wvax1.wettzell.ifag.de
                              : stoeger@wvax1.wettzell.ifag.de
                              : / GCM's mail as in item 9.


11.  More Information

     URL for More Information :
     Hardcopy on File
       Site Map               : (Y)
       Site Diagram           : (Y)
       Horizon Mask           : (Y)
       Monument Description   : (Y)
       Site Pictures          : Y
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions


TURBOROGUE: DORNE MARGOLIN T

                         -----
                     /     +     \                        <--  0.128  L2
                    |      +      |                       <--  0.110  L1
  +--------------------------------------------------+    <--  0.102  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.038
+-------------------+-------------+--------------------+  <--  0.035  BCR
                    |             |
                   =|             |
                    +------x------+                       <--  0.000  ARP

<--                      0.381                       -->


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering