GOD2 Site Information Form (site log) International GNSS Service See Instructions at: ftp://igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Mike Craymer Date Prepared : 2022-06-21 Report Type : UPDATE If Update: Previous Site Log : god2_20210319.log Modified/Added Sections : 4.1, 4.2, 13 1. Site Identification of the GNSS Monument Site Name : Goderich Four Character ID : GOD2 Monument Inscription : M133000 IERS DOMES Number : 40196M002 CDP Number : N/A Monument Description : Aluminum pillar Height of the Monument : 3.35 m Monument Foundation : Concrete on rock-filled pier Foundation Depth : N/A Marker Description : Steel bolt on aluminium pillar Date Installed : 2013-05-31 Geologic Characteristic : Bedrock Type : No Bedrock Condition : Fracture Spacing : Fault zones nearby : No Distance/activity : Additional Information : *** GOD2 REPLACES GODR *** : Reconstruction of GODR site after resurfacing : of pier. The GPS reference mark consists of a : aluminum plate with a forced centering stainless : steel bolt embedded on top of a 3.35 m high, 15 : cm diameter aluminum pillar, anchored to a 2 x : 2 m concrete pad on the concrete surface of a : 10.5 m wide steel-structured pier with rock : fill. The concrete pad also supports a water : level gauge. The area overlays a large salt mine : in operation below surface. Surface subsidence : is expected. 2. Site Location Information City or Town : Goderich State or Province : Ontario Country : Canada Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 664010.98 Y coordinate (m) : -4567173.11 Z coordinate (m) : 4387795.11 Latitude (N is +) : +434443.27 Longitude (E is +) : -0814340.28 Elevation (m,ellips.) : 144.72 Additional Information : Located at Goderich Harbour in the Canadian : Hydrographic Service water level gauge building : on the public wharf off North Harbour Road West, : next to Sifto Canada port facilities and across : from Goderich Main Beach park and the Marine : Museum. : 2014-03-11: Replaced coordinates based on old : GODR site with PPP coordinates for new site. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4644124585 Firmware Version : 1.1-3 Elevation Cutoff Setting : 0 deg Date Installed : 2013-12-04T21:30Z Date Removed : 2018-10-30T16:22Z Temperature Stabiliz. : None Additional Information : 3.2 Receiver Type : TRIMBLE NETR8 Satellite System : GPS Serial Number : 4931K62887 Firmware Version : 4.48 Elevation Cutoff Setting : 0 deg Date Installed : 2018-10-30T16:28Z Date Removed : 2021-03-19T12:32Z Temperature Stabiliz. : None Additional Information : 3.3 Receiver Type : TRIMBLE NETR8 Satellite System : GPS Serial Number : 4931K62887 Firmware Version : 48.01 Elevation Cutoff Setting : 0 deg Date Installed : 2021-03-19T12:32Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : None Additional Information : Firmware and receiver option code updates. 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+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 : TRM41249.00 NONE Serial Number : 60241170 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0500 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : N/A Antenna Cable Length : 6m Date Installed : 2013-12-04T21:30Z Date Removed : 2022-06-21T19:14Z Additional Information : 4.2 Antenna Type : TRM57971.00 NONE Serial Number : 1441027854 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0500 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : N/A Antenna Cable Length : 6m Date Installed : 2022-06-21T19:24Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Replaced antenna and spacer. 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) : dy (m) : dz (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 : Effective Dates : 2013-05-31/CCYY-MM-DD Notes : 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 7.1 Instrumentation Type : TIDE GAUGE Status : Permanent Effective Dates : 1914-05-16/CCYY-MM-DD Notes : This current site is a reconstruction of the : water level gauge on top of the old stilling : well after the pier was resurfaced. 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 : (hPa) 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) 8.5.1 Other Instrumentation : (multiple lines) 8.5.x Other Instrumentation : 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.x Radio Interferences : (TV/CELL PHONE ANTENNA/RADAR/etc) Observed Degredations : (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/BUILDLINGS/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 : Natural Resources Canada Preferred Abbreviation : NRCan/CGS Mailing Address : 588 Booth Street Ottawa, ON, K1A 0Y7, Canada Primary Contact Contact Name : Michael Craymer Telephone (primary) : 613-791-0157 Telephone (secondary) : Fax : 613-995-3215 E-mail : michael.craymer@canada.ca Secondary Contact Contact Name : Mike Piraszewski Telephone (primary) : 343-292-6759 Telephone (secondary) : Fax : 613-995-3215 E-mail : mike.piraszewski@canada.ca 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 : NRCan/CGS Secondary Data Center : NOAA/NGS URL for More Information : Hardcopy on File Site Map : (Y or URL) Site Diagram : Y Horizon Mask : Y Monument Description : Y Site Pictures : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions TRM41249.00 / ----------------------+--------------------- \ <-- 0.1214 L1 + + + <-- 0.1182 L2 \ -------------------------------------------- / <-- \ 0.3396 / --> Notches \ +-+ / +-====| |====-+ <-- 0.050 BAM=ARP | Aluminium | | Mount | | +-+ | +=====| |=====+ <-- 0.000 MRP |<-- 0.15 -->| | | | Aluminium | | Pillar | | | ARP: Antenna Reference Point MRP: Monument Reference Point L1 : L1 Phase Center L2 : L2 Phase Center BAM: Bottom of Antenna Mount TRM57971.00 / ----------------------+--------------------- \ + + + \ -------------------------------------------- / <-- \ 0.3396 / --> Notches \ +-+ / +-====| |====-+ <-- 0.050 BAM=ARP | Aluminium | | Mount | | +-+ | +=====| |=====+ <-- 0.000 MRP |<-- 0.15 -->| | | | Aluminium | | Pillar | | | ARP: Antenna Reference Point MRP: Monument Reference Point BAM: Bottom of Antenna Mount