HARK Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Herve Burger Date Prepared : 23-JUN-1997 Report Type : NEW Prepared Using : 1. Site Identification of the GPS Monument Site Name : Hartebeesthoek Four Character ID : HARK Monument Inscription : Engraved plate IERS DOMES Number : 30302M007 CDP Number : Not assigned Date Installed : 26-MAY-1997 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 : Station located at the site : of the 2-GHz CNES Tracking Station. 2. Site Location Information City or Town : Pretoria State or Province : Country : South Africa Tectonic Plate : African Approximate Position X coordinate (m) : Y coordinate (m) : Z coordinate (m) : Latitude (deg) : -25.8871 S Longitude (deg) : 27.7077 E Elevation (m) : 1555 Additional Information : (multiple lines) 3. GPS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Serial Number : T 367 Firmware Version : 3.2.32.1 Date Installed : 26-MAY-1997 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 : 153 Antenna Height (m) : 9.803 Antenna Reference Point : ARP Degree Offset from North : Antenna Radome Type : Date Installed : 26-MAY-1997 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 5. Local Site Ties 5.1 Monument Name : 26-meter VLBI antenna Site Ref CDP Number : 7232 Site Ref Domes Number : 30302S001 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : (mm) Date Measured : ??-??-199? hh:mm UT Additional Information : (multiple lines) 5.2 Monument Name : DORIS antenna Site Ref CDP Number : Site Ref Domes Number : Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Date Measured : ??-???-199? hh:mm UT Additional Information : (multiple lines) 5.2 Monument Name : GPS antenna (HART) Site Ref CDP Number : 7232 Site Ref Domes Number : 30302M002 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Date Measured : ??-???-199? hh:mm UT Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : RUBIDIUM Frequency : 5MHz Effective Dates : 01-JAN-1991 - dd-MMM-yyyy Notes : (multiple lines) 7. Collocation Information 7.1 Instrumentation Type : DORIS Status : PERMANENT Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 7.2 Instrumentation Type : VLBI Status : PERMANENT 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 : CSIR Mailing Address : (multiple lines) Primary Contact Contact Name : IAN SHILSHOM - Satellite Applications Center Telephone (primary) : 27.12.326.5271 Telephone (secondary) : - Fax : 27.11.642.2446 E-mail : - Secondary Contact Contact Name : Pierre PICARD - Satellite Application Center Telephone (primary) : 27.12.326.5271 Telephone (secondary) : - Fax : 27.11.642.2446 E-mail : - Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : Centre National d'Etudes Spatiales Mailing Address : EO/ST/SC - 18, avenue Edouard Belin : 31401 - Toulouse - France Primary Contact Contact Name : Louis Duquesne Telephone (primary) : (33) 5 61 28 19 62 Telephone (secondary) : Fax : (33) 5 61 28 15 36 E-mail : gpscnes@cst.cnes.fr Secondary Contact Contact Name : Jean Riquoir Telephone (primary) : (33) 5 61 27 30 87 Telephone (secondary) : Fax : (33) 5 61 28 15 36 E-mail : gpscnes@cst.cnes.fr Additional Information : (multiple lines) 11. More Information URL for More Information : Hardcopy on File Site Map : X Site Diagram : X Horizon Mask : (Y) Monument Description : X Site Pictures : 03-DEC-1993 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 | | =| | Antenne Ref. Point (ARP) -> +-----|-|-----+ <------------+ <-- 0.000 ARP Forced centering device -> =============== | | | | | | | | | | 9.803 m | | | Mark | ---------------------- + ------------- <------------+ Ground (Engraved plate) ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering