BELF00GBR Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Geodetic.survey@finance-ni.gov.uk Date Prepared : 2024-11-12 Report Type : UPDATE If Update: Previous Site Log : belf00gbr_20150701.log Modified/Added Sections : 11 1. Site Identification of the GNSS Monument Site Name : Colby House, Belfast Four Character ID : BELF Monument Inscription : IERS DOMES Number : 13240M001 CDP Number : (A4) Monument Description : STEEL TRIPOD Height of the Monument : 0.00 m Monument Foundation : ROOF, SUPORTING BRICK WALL Foundation Depth : (m) Marker Description : Top of plate of monument Date Installed : 2000-11-07 Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) 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/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : Stainless steel monument, fixed to central : supporting wall on flat roof of OSNI HQ, : which is a 2-storey brick building. 2. Site Location Information City or Town : Belfast State or Province : Northern Ireland Country : United Kingdom of Great Britain and Northern : Ireland (the) Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3685258.000 Y coordinate (m) : -382909.100 Z coordinate (m) : 5174311.000 Latitude (N is +) : +543437.84 Longitude (E is +) : -0055554.89 Elevation (m,ellips.) : 82.0 Additional Information : ITRS2000 E2002.2 3. GNSS Receiver Information 3.1 Receiver Type : LEICA CRS1000 Satellite System : GPS Serial Number : not known Firmware Version : not known Elevation Cutoff Setting : 10 deg Date Installed : 2000-11-07 Date Removed : 2002-09-25 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 0080143 Firmware Version : 4.xx Elevation Cutoff Setting : 10 deg Date Installed : 2002-09-26 Date Removed : 2004-08-03 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 0080143 Firmware Version : 5.00 Elevation Cutoff Setting : 10 deg Date Installed : 2004-08-04 Date Removed : 2006-07-26 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.4 Receiver Type : LEICA SR530 Satellite System : GPS Serial Number : 32572 Firmware Version : 5.00/1.39 Elevation Cutoff Setting : 5 deg Date Installed : 2006-07-26 Date Removed : 2008-04-15T11:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 5.62/3.014 Elevation Cutoff Setting : 5 deg Date Installed : 2008-04-15T11:34Z Date Removed : 2008-10-06T13:56Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 6.00/3.014 Elevation Cutoff Setting : 5 deg Date Installed : 2008-10-06T13:56Z Date Removed : 2008-10-10T10:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 6.00/3.015 Elevation Cutoff Setting : 5 deg Date Installed : 2008-10-10T10:30Z Date Removed : 2009-05-09T09:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.8 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 7.50/3.017 Elevation Cutoff Setting : 5 deg Date Installed : 2009-05-09T09:30Z Date Removed : 2009-07-08T09:43Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 7.53/3.017 Elevation Cutoff Setting : 5 deg Date Installed : 2009-07-08T10:43Z Date Removed : 2009-08-11T15:05Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 7.53/3.017 Elevation Cutoff Setting : 0 deg Date Installed : 2009-08-11T15:05Z Date Removed : 2010-05-04T13:25Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 7.53/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2010-05-04T13:25Z Date Removed : 2010-09-16T08:15Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.12 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 8.00/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2010-09-16T08:15Z Date Removed : 2011-01-13T15:20Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.13 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 8.10/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2011-01-13T15:20Z Date Removed : 2013-01-15T17:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.14 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 8.51/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-15T17:30Z Date Removed : 2014-05-16T06:38Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.15 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 8.71/3.822 Elevation Cutoff Setting : 0 deg Date Installed : 2014-05-16T06:38Z Date Removed : 2014-12-03T17:20Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.16 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 9.20/3.823 Elevation Cutoff Setting : 0 deg Date Installed : 2014-12-03T17:20Z Date Removed : 2015-06-30T12:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : Firmware upgrade 3.17 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355832 Firmware Version : 9.20/3.823 Elevation Cutoff Setting : 0 deg Date Installed : 2015-06-30T12:30Z Date Removed : 2016-04-07 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : BELF receiver moved from mains power and comms : onto solar power and remote comms. 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 : LEIAT504 LEIS Serial Number : 618 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : LEICA Antenna Cable Length : 30 m Date Installed : 2000-11-07 Date Removed : 2003-06-08 Additional Information : Leica hemispherical radome fitted 4.2 Antenna Type : LEIAT504 LEIS Serial Number : 618 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : LEICA Antenna Cable Length : 50 m Date Installed : 2003-06-09 Date Removed : 2008-04-15T10:30Z Additional Information : Leica hemispherical radome fitted 4.3 Antenna Type : LEIAT504GG LEIS Serial Number : 200713 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 70 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : LEICA Antenna Cable Length : 50 m Date Installed : 2008-04-15T10:44Z Date Removed : 2008-04-23T14:40Z Additional Information : Leica hemispherical radome fitted 4.4 Antenna Type : LEIAT504GG LEIS Serial Number : 200713 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : LEICA Antenna Cable Length : 50 m Date Installed : 2008-04-23T15:00Z Date Removed : 2014-09-13T09:25Z Additional Information : Antenna alignment corrected 4.5 Antenna Type : LEIAT504GG LEIS Serial Number : 200713 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : LEICA Antenna Cable Length : 50 m Date Installed : 2014-09-13T09:25Z Date Removed : 2016-04-07 Additional Information : New 50m antenna cable installed 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 : 2002-09-26/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 : Ordnance Survey of Northern Ireland : Geodetic Section - Land and Property Services Preferred Abbreviation : OSNI Mailing Address : Lanyon Place 7 : BT1 3LP Belfast : United Kingdom of Great Britain and Northern : Ireland (the) Primary Contact Contact Name : OSNI Geodetic team Telephone (primary) : Telephone (secondary) : Fax : E-mail : geodetic.survey@finance-ni.gov.uk Secondary Contact Contact Name : Matthew Taylor Telephone (primary) : Telephone (secondary) : Fax : E-mail : matthew.taylor@finance-ni.gov.uk 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 : BEV URL for More Information : http://www.bigf.ac.uk 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 LEIAT504GG +-------+ <-- 0.1393 / + \ | + | +-----------------+-------------+------------------+ <-- 0.1012 TCR | | | | | | | | +-+--------------------------------------------------+-+ +-------------------+-------------+--------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0 BPA=ARP <-- 0.3794 --> ARP: Antenna Reference Point BPA: Bottom of Pre-Amplifier