POA2 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) : Youssef Smadi Date Prepared : 2023-12-12 Report Type : UPDATE If Update: Previous Site Log : POA2_20231115.log Modified/Added Sections : 1 (Additional Information), 3.5 (firmware version), 4.3, 11 1. Site Identification of the GNSS Monument Site Name : Pointe-aux-Trembles MTL-ACS Four Character ID : POA2 Monument Inscription : M12KM030 IERS DOMES Number : CDP Number : Monument Description : STEEL MAST Height of the Monument : 1.5 m over building Monument Foundation : Fixed to building Foundation Depth : - Marker Description : Steel plate with a forced centering bolt Date Installed : 2011-12-13T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : The GNSS antenna is mounted on a steel plate : with a forced centering bolt embedded on top : of a 1.5 m high steel post bolted to building. : The GNSS antenna is leveled and oriented to true : north using SCIGN Mount (UNAVCO). Horizon is clear of obstructions. 2. Site Location Information City or Town : Montreal State or Province : Quebec Country : Canada Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 1268437.49 Y coordinate (m) : -4280824.02 Z coordinate (m) : 4539517.66 Latitude (N is +) : +454004.27 Longitude (E is +) : -0732942.30 Elevation (m,ellips.) : -11.01 Additional Information : Located at Pointes-aux-Trembles library building, Montreal, QC, Canada 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GX1230+GNSS Satellite System : GPS+GLO Serial Number : 451650 Firmware Version : 8.10/4.007 Elevation Cutoff Setting : 10 Date Installed : 2011-12-13T19:00Z Date Removed : 2019-04-04T14:45Z Temperature Stabiliz. : none Additional Information : 3.2 Receiver Type : LEICA GX1230+GNSS Satellite System : GPS+GLO Serial Number : 451650 Firmware Version : 9.02/6.215 Elevation Cutoff Setting : 10 Date Installed : 2019-04-04T14:45Z Date Removed : 2023-02-20T23:59Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+SBAS+QZSS Serial Number : 3077758 Firmware Version : 5.4.0 Elevation Cutoff Setting : 0 Date Installed : 2023-02-21T00:00Z Date Removed : 2023-06-01T00:00Z Temperature Stabiliz. : none Additional Information : 3.4 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+SBAS+QZSS Serial Number : 3077758 Firmware Version : 5.5.0 Elevation Cutoff Setting : 0 Date Installed : 2023-06-01T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none Additional Information : 4. GNSS Antenna Information 4.1 Antenna Type : LEIAT503 LEIC Serial Number : 730879 Antenna Reference Point : TOP Marker->ARP Up Ecc. (m) : 000.0000 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : LEIC Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2005-10-05T14:00Z Date Removed : 2012-02-10T15:00Z) 4.2 Antenna Type : ACC72CGNSSA NONE Serial Number : 226499 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 000.0000 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : LMR-400 Antenna Cable Length : 20 m Date Installed : 2011-12-13T19:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : Additional Information : 4.3 Antenna Type : SEPCHOKE_B3E6 SPKE Serial Number : 5881 Antenna Reference Point : BCR Marker->ARP Up Ecc. (m) : 0.055 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : SPKE Radome Serial Number : Antenna Cable Type : CBL_ANT_TNC_LL25 Antenna Cable Length : 25 Date Installed : 2023-11-15T00:00Z Date Removed : 5. Surveyed Local Ties : NONE 6. Frequency Standard : NONE 6.1 Standard Type : Input Frequency : Effective Dates : Notes : 7. Collocation Information : NONE 8. Meteorological Instrumentation 8.1.1 Humidity Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : Accuracy (% rel h) : Aspiration : Height Diff to Ant : Calibration date : Effective Dates : Notes : 9. Local Ongoing Conditions Possibly Affecting Computed Position : NONE 10. Local Episodic Effects Possibly Affecting Data Quality: NONE 11. On-Site, Point of Contact Agency Information Agency : MERN/Service geodesie et leves geospatiaux Preferred Abbreviation : MERN/SGLG Mailing Address : 5700, 4E Ave Ouest, B-302 : Quebec (Quebec) CANADA, G1H 6R1 Primary Contact Contact Name : Raphael Messier Paquin Telephone (primary) : +1-418-627-6281 Telephone (secondary) : Fax : E-mail : Raphael.MessierPaquin@mrnf.gouv.qc.ca Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Division de la geomatique, Ville de Montreal Preferred Abbreviation : DG,VMTL Mailing Address : 801, rue Brennan, local 1200 Montreal (Quebec) CANADA, H3C OG4 Primary Contact Contact Name : Youssef Smadi Telephone (primary) : +1-514-872-4501 Telephone (secondary) : Fax : E-mail : youssef.smadi@montreal.ca Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : DG,VMTL Secondary Data Center : MERN/SGLG URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions SEPCHOKE_B3E6 SPKE ----> 113 mm | <--- 349,8 mm | | | | | | | | | | | | ----> /-----------|---|---------\ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ -->/---------------------------------------------------------------------------------------\ | | | | | | | | | | | | | Ø 373,4 mm | -->|-----------------|-------------------------------------------------|-------------------| <--- 47,8 mm | | | | | | | |-----| | ARP -->+--------------------+ +----------------------+<-- 11,86 cm ARP = BCR = Reference surface for NGS vertical offset measurements RFC = (LMR-400 Plug in) RFC to North UNAVCO SCIGN MOUNT |-----| +---------------------|-----|---------------------+ <- 0.055 (vertical height) | | | | |-------------------------------------------------| |-------------------------------------------------| | | | | +---------------|------------------|--------------+ | | |---------X--------| <- 0.000 TOP ARP: Antenna Reference Point TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole BAM: Bottom of antenna mount