REYK Site Information Form
     International GPS Service for Geodynamics


0.   Form

     Prepared by (full name)  : Dr. Wolfgang Schlueter,
                              : Ingvar Thor Magnusson,
                              : Klaus Roettcher,
                              : Rudolf Stoeger
     Date Prepared            : 14-OCT-1997
     Report Type              : UPDATE
     Prepared Using           :


1.   Site Identification of the GPS Monument

     Site Name                : Reykjavik / Iceland
     Four Character ID        : REYK
     Monument Inscription     : Bolt
     IERS DOMES Number        : 10202M001
     CDP Number               :
     Date Installed           : 02-NOV-1995 00:00 UT
     Geologic Characteristic  : Bedrock
       Bedrock Type           : Basaltic Lava
       Bedrock Condition      : The lava is glacialy scoured and jointed
       Fracture Spacing       : 50-200 cm
       Notes                  :
     Additional Information   : A new ROGUE SNR-8000 operates
                              : since 02-NOV-1995 in Reykjavik.
                              : (GPS Permanent Tracking Station)


2.   Site Location Information

     City or Town             : Reykjavik
     State or Province        :
     Country                  : Iceland
     Tectonic Plate           : North American Plate
     Approximate Position
       X coordinate (m)       :  2587384.533
       Y coordinate (m)       : -1043033.497
       Z coordinate (m)       :  5716564.008
       Latitude (deg)         :  64.138782455 N
       Longitude (deg)        :  21.955483568 W
       Elevation (m)          :  93.095
     Additional Information   :


3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Serial Number            : T313
     Firmware Version         : 3.2
     Date Installed           : 02-NOV-1995 00:00 UT
     Date Removed             :
     Additional Information   :


4.   GPS Antenna Information

4.1  Antenna Type             : DORNE MARGOLIN T
     Serial Number            : 434
     Antenna Height (m)       : 0.068 m     (68 mm above bolt-survey mark)
     Antenna Reference Point  : ARP
     Degree Offset from North : -
     Antenna Radome Type      : -
     Date Installed           : 02-NOV-1995 00:00 UT
     Date Removed             :
     Additional Information   :


5.   Local Site Ties

5.x  Monument Name            : DORIS-System
     Site Ref CDP Number      :
     Site Ref Domes Number    : 10202
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Date Measured            :
     Additional Information   :


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              :
       Effective Dates        : 02-NOV-1995
       Notes                  :


7.   Collocation Information

7.x  Instrumentation Type     : DORIS
       Status                 : PERMANENT
       Effective Dates        :
       Notes                  :


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    : MP 408A
       Manufacturer           : Rotronic Ettlingen
       Data Frequency         : 15 min
       Accuracy (% rel h)     : +/- 1.5 % rel h
       Effective Dates        : 02-NOV-1995
       Notes                  :

8.2  Pressure Sensor Model    : APS
       Manufacturer           : Roesler + Cie
       Data Frequency         : 15 min
       Accuracy (mbar)        : +/- 1 mbar
       Height Diff to GPS (m) : 4 m
       Effective Dates        : 02-NOV-1995
       Notes                  :

8.3  Temperature Sensor Model : MP 408A
       Manufacturer           : Rotronic Ettlingen
       Data Frequency         : 15 min
       Accuracy (deg C)       : +/- 0.3 deg C
       Effective Dates        : 02-NOV-1995
       Notes                  :

8.4  Water Vapor Radiometer   :
       Manufacturer           :
       Distance to GPS (m)    :
       Elev Diff to GPS (m)   :
       Effective Dates        :
       Notes                  :

8.5  Other Instrumentation    :


9.   On-Site, Point of Contact Agency Information

     Agency                   : Iceland Geodetic Survey
                              : Landmaelingar Islands
     Mailing Address          : Iceland Geodetic Survey
                              : Laugavegur 178
                              : IS-105 Reykjavik
                              : Iceland
     Primary Contact
       Contact Name           : Ingvar Thor Magnusson
       Telephone (primary)    : 00354-533-4000
       Telephone (secondary)  :
       Fax                    : 00354-533-4011
       E-mail                 : ingvar@lmi.is
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   :


10.  Responsible Agency (if different from 9.)

     Agency                   : Bundesamt fuer Kartographie
                              : und Geodaesie
                              : Fundamentalstation Wettzell
     Mailing Address          : Bundesamt fuer Kartographie
                              : und Geodaesie
                              : Fundamentalstation Wettzell
                              : D-93444 Koetzting, Germany
     Primary Contact
       Contact Name           : Dr. Wolfgang Schlueter
       Telephone (primary)    : (0049)-9941-603107
       Telephone (secondary)  : (0049)-9941-6030
       Fax                    : (0049)-9941-603222
       E-mail                 : schlueter@wettzell.ifag.de
     Secondary Contact
       Contact Name           : Klaus Roettcher
       Telephone (primary)    : (0049)-9941-603115
       Telephone (secondary)  : (0049)-9941-6030
       Fax                    : (0049)-9941-603222
       E-mail                 : roettcher@wettzell.ifag.de
     Secondary Contact
       Contact Name           : Rudolf Stoeger
       Telephone (primary)    : (0049)-9941-603114
       Telephone (secondary)  : (0049)-9941-6030
       Fax                    : (0049)-9941-603222
       E-mail                 : stoeger@wettzell.ifag.de
     Additional Information   :


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   :
     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