GLBX00USA Site Information Form (site log) National Park Service GIS Program See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Don Haw as per Joel Cusick Date Prepared : 2024-04-30 Report Type : UPDATE If Update: Previous Site Log : glbx_20240105.log Modified/Added Sections : 3.6, 4.3 1. Site Identification of the GNSS Monument Site Name : GLBX GLACIER BAY Four Character ID : GLBX Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : Schedule 40 Galvanized STEEL MAST w/ SECO mount Height of the Monument : approximate 9.5 m AMSL Monument Foundation : Piling Supported Steel Pier Foundation Depth : 10 m Marker Description : Brass 5/8" coarse thread Date Installed : 2022-05-18T15:30Z Geologic Characteristic : (GLACIAL TILL /SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : (YES) Distance/activity : (multiple lines) Additional Information : Stainless Steel 2 in OD SCH 40 SMLS PIPE A312 : Bolted in 3 points to 1/2 in galvanized steel Monument Description : rail with 4 in x 1/2 in bolts 2. Site Location Information City or Town : Bartlett Cove State or Province : Alaska Country : USA Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : -2401645.285 Y coordinate (m) : -2328290.467 Z coordinate (m) : 5412441.846 Latitude (N is +) : +582718.53 Longitude (E is +) : -1355318.62 Elevation (m,ellips.) : 12.6 Additional Information : ARP ITRF2014 POSITION (EPOCH 2010.00) : Computed in May 2023 using 58 days of data. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5310K42337 Firmware Version : 4.x Elevation Cutoff Setting : 10 Date Installed : 2021-04-23 Date Removed : 2022-05-20T07:30Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : replaced NETR9 with temporary : loaned Trimble Alloy 3.2 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 6204R40191 Firmware Version : 6.14 Elevation Cutoff Setting : 0 Date Installed : 2022-05-20T07:30Z Date Removed : 2022-11-03 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Replaced DNR loaner Alloy with Parks new Alloy : testing for spectrum interference 3.3 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 6231R40068 Firmware Version : 6.15 Elevation Cutoff Setting : 0 Date Installed : 2022-11-03T14:10Z Date Removed : 2023-03-14T21:40Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Core Engine Version 5.56 : HW Version 3.6 3.4 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 6231R40068 Firmware Version : 6.16 Elevation Cutoff Setting : 0 Date Installed : 2023-03-14T21:40Z Date Removed : 2023-12-28T21:40Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Core Engine Version 5.56 3.5 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 6231R40068 Firmware Version : 6.23 Elevation Cutoff Setting : 0 Date Installed : 2023-12-28T21:40Z Date Removed : 2024-04-19T22:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : new firmware 3.6 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 6330R40068 Firmware Version : 6.23 Elevation Cutoff Setting : 0 Date Installed : 2024-04-19T22:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : new firmware 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 : TRM115000.00 NONE Serial Number : unknown Antenna Reference Point : BAM 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 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : 6 Date Installed : 2021-04-19 Date Removed : 2022-05-18T07:30Z Additional Information : 1 ft aluminum stick bolted to top of rail : replaced with hardened post and CORS mount 4.2 Antenna Type : TRM115000.10 NONE Serial Number : 1551135556 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0350 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Western Cable Inc. LMR 400 Antenna Cable Length : 6 Date Installed : 2022-05-18T12:30Z Date Removed : 2024-04-19T22:00Z Additional Information : New hardened post installed. 4.3 Antenna Type : TRM115000.00 NONE Serial Number : 60513G0070 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0350 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Western Cable Inc. LMR 400 Antenna Cable Length : 6 Date Installed : 2024-04-19T22:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : new antenna 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 5.1 Tied Marker Name : 945 2534 A Tied Marker Usage : Tidal Benchmark Network Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : -2.02355 Accuracy (mm) : 0.5 Survey method : Differential leveling Date Measured : 2022-05-19T16:48Z Additional Information : Leveling completed using digital level with : invar rod to NGS 2nd order class 1 specs. 5.2 Tied Marker Name : 945 2534 B Tied Marker Usage : Tidal Benchmark Network Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : 3.70843 Accuracy (mm) : 1.0 Survey method : Differential leveling Date Measured : 2022-09-19T01:47Z Additional Information : Leveling completed using digital level with : invar rod to NGS 2nd order class 1 specs. 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 or EXTERNAL H-MASER/CESIUM/etc) Input Frequency : (if external) Effective Dates : (CCYY-MM-DD/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 7.1 Instrumentation Type : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc) Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 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 8.1.1 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) 8.1.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) 8.2.1 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) 8.2.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) 8.3.1 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) 8.3.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) 8.4.1 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) 8.4.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 : Radar Water Level Sensor Manufacturer : YSI Serial Number : 21400009 Data Sampling Interval : 60 Accuracy (mm) : 2.0 Height Diff to Ant (m) : 0.52 Date Installed : 2022-05-19 Notes : CO-OPS Tide Station number 9452534. : Operated by Glacier Bay National Park. : Contact JOA Surveys for precise elevations. 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 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) 9.1.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) 9.2.1 Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/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) 9.3.1 Signal Obstructions : (TREES/BUILDLINGS/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 10.1 Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Glacier Bay National Park and Preserve Preferred Abbreviation : GLBA Mailing Address : PO Box 140 : Gustavus, AK 99826 Primary Contact Contact Name : GLBA Main Contact Desk Telephone (primary) : 907-697-2230 Telephone (secondary) : Fax : 907-697-2654 E-mail : https://www.nps.gov/GLBA/contacts.htm Secondary Contact Contact Name : GIS Specialist Telephone (primary) : 907-697-2674 Telephone (secondary) : 907-697-2640 Fax : 907-697-2654 E-mail : whitney_rapp@nps.gov Additional Information : (multiple lines) Contact Name : GIS Specialist Telephone (primary) : 907-364-2633 Telephone (secondary) : 907-697-2230 Fax : 907-697-2654 E-mail : edward_kulack@nps.gov 12. Responsible Agency (if different from 11.) Agency : NPS - National Park Service Preferred Abbreviation : NPS GNSS POSNAV PROGRAM Mailing Address : Geographic Information Systems Program : 12795 West Alameda Parkway : Lakewood, CO 80228, USA Primary Contact Contact Name : Neil Winn Telephone (primary) : 303-987-6882 Telephone (secondary) : 443-359-1559 Fax : www.nps.gov/subjects/gisandmapping/contacts.htm E-mail : neil_winn@nps.gov Additional Information : GIS/GPS coordinator for NPS Secondary Contact Contact Name : Joel Cusick Telephone (primary) : 907-644-3549 Telephone (secondary) : 907-644-3510 Fax : https://www.nps.gov/orgs/1840/index.htm E-mail : joel_cusick@nps.gov Additional Information : GIS/GPS coordinator for Alaska NPS 13. More Information Primary Data Center : https://geodesy.noaa.gov/corsdata/ Secondary Data Center : URL for More Information : https://geodesy.noaa.gov/CORS Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions https://files.igs.org/pub/station/general/antenna.gra