BRUS Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Bruyninx Carine Date Prepared : 12-FEB-2001 Report Type : UPDATE Prepared Using : NOTEPAD.EXE 1. Site Identification of the GPS Monument Site Name : Brussels Four Character ID : BRUS Monument Inscription : -- IERS DOMES Number : 13101M004 CDP Number : not assigned Date Installed : 20-OCT-1993 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 : Additional Information : Station located at old : astrolab observation dome 2. Site Location Information City or Town : Brussels State or Province : Brabant Country : Belgium Tectonic Plate : Eurasian Approximate Position X coordinate (m) : 4027893.86 m Y coordinate (m) : 307045.71 m Z coordinate (m) : 4919475.03 m Latitude (deg) : 50.7978 N Longitude (deg) : 4.3592 E Elevation (m) : 149.67 Additional Information : (multiple lines) 3. GPS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Serial Number : T-174 Firmware Version : 2.8 Date Installed : 20-OCT-1993 hh:mm UT Date Removed : 24-APR-1994 hh:mm UT Additional Information : (multiple lines) 3.2 Receiver Type : ROGUE SNR-8000 Serial Number : T-171 Firmware Version : 2.8 Date Installed : 24-APR-1994 hh:mm UT Date Removed : 30-SEP-1995 hh:mm UT Additional Information : (multiple lines) 3.3 Receiver Type : ROGUE SNR-8000 Serial Number : T-321 Firmware Version : 2.8 Date Installed : 30-SEP-1995 hh:mm UT Date Removed : 14-JAN-1997 hh:mm UT Additional Information : (multiple lines) 3.4 Receiver Type : ROGUE SNR-12 RM Serial Number : 251 Firmware Version : 3.2.32.4 Date Installed : 14-JAN-1997 hh:mm UT Date Removed : 29-MAR-1999 06:30 UT Additional Information : (multiple lines) 3.5 Receiver Type : ROGUE SNR-8000 Serial Number : T-321 Firmware Version : 3.2.32.1 Date Installed : 29-MAR-1999 06:30 UT Date Removed : 25-MAY-1999 hh:mm UT Additional Information : (multiple lines) 3.6 Receiver Type : ROGUE SNR-8000 Serial Number : T-321 Firmware Version : 3.2.32.9 Date Installed : 25-MAY-1999 hh:mm UT Date Removed : 20-SEP-1999 06:30 UT Additional Information : (multiple lines) 3.7 Receiver Type : AOA SNR-12 ACT Serial Number : 251-U Firmware Version : 3.3.32.2 Date Installed : 20-SEP-1999 06:30 UT Date Removed : 27-JAN-2000 06:00 UT) Additional Information : Simultaneously with the receiver change the RG-223 antenna cable was replaced by a 85 m heliax LDF2-50A cable from Andrew Cooperation. This new cable has a loss of 1.05DB per 30 m. 3.8 Receiver Type : ROGUE SNR-8000 Serial Number : T-413 Firmware Version : 3.2.32.9 Date Installed : 27-JAN-2000 06:01 UT Date Removed : 27-MAR-2000 11:15 UT Additional Information : (multiple lines) 3.9 Receiver Type : ASHTECH UZ-12 Serial Number : UX219994206 Firmware Version : UF00 Date Installed : 27-MAR-2000 12:00 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 : AOAD/M_T Serial Number : 182 Antenna Height (m) : 3.9702 Antenna Reference Point : ARP Degree Offset from North : 0 Antenna Radome Type : --- Date Installed : 20-OCT-1993 hh:mm UT Date Removed : 27-APR-2000 12:10 UT Additional Information : (multiple lines) 4.2 Antenna Type : ASH701945B_M Serial Number : CR519994604 Antenna Height (m) : 3.9702 Antenna Reference Point : ARP Degree Offset from North : 0 Antenna Radome Type : --- Date Installed : 27-APR-2000 12:15 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 : GPS Chimney Site Ref CDP Number : not ass. Site Ref Domes Number : 13101M003 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : 65.256 dy (m) : 31.520 dz (m) : -65.110 Accuracy (mm) : 01 Date Measured : 15-MAR-1995 hh:mm UT Additional Information : this point is the EUREF 0045 marker 5.x Monument Name : Site Ref CDP Number : (XXXX) Site Ref Domes Number : (XXXXXXXXX) Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : (m) dy (m) : (m) dz (m) : (m) Accuracy (mm) : (mm) Date Measured : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : CESIUM Frequency : Effective Dates : 27-APR-1994 - 23-AUG-1994 Notes : (multiple lines) 6.2 Standard Type : H-MASER Frequency : Effective Dates : 23-AUG-1994 - 27-MAR-2000 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 7.1 Instrumentation Type : Status : Effective Dates : Notes : cryogenic gravimeter, absolute gravity : (1-2/year), seismic station : The ROB is located near the Meteorological : Institute 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 : PAROSCIENTIFIC MET3 Manufacturer : PAROSCIENTIFIC Data Frequency : 60 s Accuracy (% rel h) : 2 % rel h Effective Dates : 15-NOV-1998 - dd-MMM-yyyy Notes : (multiple lines) 8.2 Pressure Sensor Model : PAROSCIENTIFIC MET3 Manufacturer : PAROSCIENTIFIC Data Frequency : 60 s Accuracy (mbar) : 0.5 mbar Height Diff to GPS (m) : -4 m Effective Dates : 15-NOV-1998 - dd-MMM-yyyy Notes : (multiple lines) 8.3 Temperature Sensor Model : PAROSCIENTIFIC MET3 Manufacturer : PAROSCIENTIFIC Data Frequency : 60 s Accuracy (deg C) : 0.5 deg C Effective Dates : 15-NOV-1998 - dd-MMM-yyyy Notes : (multiple lines) 8.4 Water Vapor Radiometer : Manufacturer : Captec Distance to GPS (m) : 97 Elev Diff to GPS (m) : 7 Effective Dates : 24-JAN-2001 - dd-MMM-yyyy Notes : (multiple lines) 8.5 Other Instrumentation : (multiple lines) 9. On-Site, Point of Contact Agency Information Agency : Royal Observatory of Belgium Mailing Address : Av. Circulaire No 3 : B-1180 Brussels Primary Contact Contact Name : Carine Bruyninx Telephone (primary) : 32-2-373-02-92 Telephone (secondary) : 32-2-373-02-11 Fax : 32-2-374-98-22 E-mail : c.bruyninx@oma.be Secondary Contact Contact Name : R. Warnant Telephone (primary) : 32-2-373-02-51 Telephone (secondary) : 32-2-373-02-11 Fax : 32-2-374-98-22 E-mail : r.warnant@oma.be Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : (multiple lines) 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) 11. More Information URL for More Information : http://www.oma.be//KSB-ORB/D1/GPS/gpsrob.html Hardcopy on File Site Map : (Y) Site Diagram : X Horizon Mask : (Y) Monument Description : X Site Pictures : (Y) Additional Information : (multiple lines) Antenna Graphics with Dimensions +-------+ / + \ <-- ? L2 | | +-----------------+-------------+------------------+ <-- 0.1006 TCR | + | <-- ? L1 | | | | | | +-+--------------------------------------------------+-+ <-- 0.0376 +-------------------+-------------+--------------------+ <-- 0.0346 BCR | | | | +------x------+ <-- 0.0000 ARP <-- 0.3890 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering