ATLI 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) : Yuan Lu Date Prepared : 2022-11-09 Report Type : UPDATE If Update: Previous Site Log : atli_20210809.log Modified/Added Sections : 2019-03-07: 2.,6.1,7.1: corrected format : error; : 2019-03-15: - 1. formatting : - 8.1.1,8.2.1,8.3.1,8.4.1,8.5.1, : 9.1.1,9.,2.1,9.3,1,10.1: Deleted : these empty records : - 11., 13: modified information : 2019-04-07: 1. Removed the multiline : descriptions for : "Monument Foundation" and : "Marker Description" : 2021-04-12: 3.2, 3.3., 3.4 : 2021-08-09: 4.1: Corrected ARP value : 2022-11-09: 0 - the recent IGS log template. : 11 - Use a generic contact email : address : 2 - "NORTH AMERICAN" for the : tectonic plate. : 1 - use consistent monument : description. 1. Site Identification of the GNSS Monument Site Name : Atlin Four Character ID : ATLI Monument Inscription : 987009 IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : Concrete Pillar/Brass Plate Height of the Monument : approx. 1.4m Monument Foundation : GROUTED INTO BEDROCK Foundation Depth : (m) Marker Description : BRASS PLATE; FORCED CENTER STAINLESS STEEL BOLT Date Installed : 2011-07-13T21:00Z Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : WEATHERED Fracture Spacing : 51-200 cm Fault zones nearby : East of Yakutat Collision Zone and Denali Fault Distance/activity : (multiple lines) Additional Information : (multiple lines) 2. Site Location Information City or Town : Atlin State or Province : BC Country : Canada Tectonic Plate : NORTH AMERICAN Approximate Position (ITRF) X coordinate (m) : -2236998.40 Y coordinate (m) : -2339703.63 Z coordinate (m) : 5478151.25 Latitude (N is +) : +593522.12 Longitude (E is +) : -1334252.01 Elevation (m,ellips.) : +793 Additional Information : This station is part of the : Geological Survey of Canada's : Western Canada Deformation Array (WCDA). : The following information is current as : of 2011-09-14: : ******************************************* : The GPS reference mark consists of a brass : plate with a forced centered stainless steel : bolt. The brass plate is embedded on top of : a 1.4 (approx.) metre high concrete pier, : The concrete pier is anchored to exposed : bedrock using steel re-enforcement bars. : The antenna is attached to the brass forced : centered plate via a 10 cm high anodized : aluminum base. : This base provides a constant height : above the brass plate and permits : the antenna to be referenced to north. : Data is available from : ftp://wcda.pgc.nrcan.gc.ca 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR8 Satellite System : GPS/GLONASS Serial Number : 4923K35578 Firmware Version : 4.17 Elevation Cutoff Setting : 0 Date Installed : 2011-07-13T21:00Z Date Removed : 2011-12-08T21:40Z Temperature Stabiliz. : none Additional Information : station installed 3.2 Receiver Type : TRIMBLE NETR8 Satellite System : GPS/GLONASS Serial Number : 4923K35578 Firmware Version : 4.43 Elevation Cutoff Setting : 0 Date Installed : 2011-12-08T21:40Z Date Removed : 2012-06-22T00:00Z Temperature Stabiliz. : none Additional Information : Firmware upgrade 3.3 Receiver Type : TRIMBLE NETR8 Satellite System : GPS/GLONASS Serial Number : 4923K35578 Firmware Version : 4.48 Elevation Cutoff Setting : 0 Date Installed : 2012-06-22T00:00Z Date Removed : 2014-11-27T19:05Z Temperature Stabiliz. : none Additional Information : Firmware upgrade 3.4 Receiver Type : TRIMBLE NETR8 Satellite System : GPS/GLONASS Serial Number : 4923K35578 Firmware Version : 4.85 Elevation Cutoff Setting : 0 Date Installed : 2014-11-27T19:05Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none Additional Information : Firmware upgrade 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 : TRM59800.00 SCIS Serial Number : 4905A64499 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.100 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 Antenna Radome Type : SCIS Radome Serial Number : 0349 Antenna Cable Type : Andrew FSJ4-50B Antenna Cable Length : 72m Date Installed : 2011-07-13T21:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : station 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 : 2011-07-13/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 : Geological Survey of Canada Preferred Abbreviation : GSC Mailing Address : 9860 West Saanich Road : P.O. Box 6000 : Sidney,BC : Canada V8L 4B2 Primary Contact Contact Name : Lisa Nykolaishen Telephone (primary) : 250-363-8808 Telephone (secondary) : 250-363-6500 Fax : 250-363-6565 E-mail : pac_gps@nrcan-rncan.gc.ca Secondary Contact Contact Name : Brian Schofield Telephone (primary) : 250-363-6701 Telephone (secondary) : 250-363-6500 Fax : 250-363-6565 E-mail : pac_gps@nrcan-rncan.gc.ca Additional Information : Yuan Lu : 250-363-6567 : pac_gps@nrcan-rncan.gc.ca 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 : PGC Secondary Data Center : NRCan/CGS URL for More Information : ftp://wcda.pgc.nrcan.gc.ca/ Hardcopy on File Site Map : N Site Diagram : N Horizon Mask : N Monument Description : N Site Pictures : N Additional Information : (multiple lines) Antenna Graphics with Dimensions Antenna Diagram A ***************** TRM59800.00 SCIS (not to scale) . . . . . . . . . . . . . . . . <-- DOME (SCIS) . . . . . . . . . . ----- . . / + \ . . | + | . . +-----------------------------------------------+ . . | | . . | | . . | | . . | | . . +-+------------------------------------------------+-+ . . +-------------------+-------------+------------------+ . | | | | +------X------+ <---------------- 0.000 BPA=ARP X ... Antenna Reference Point (ARP) AND Monument Reference Point