UTQI00USA 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) : markus.bradke@gfz-potsdam.de Date Prepared : 2020-03-26 Report Type : UPDATE If Update: Previous Site Log : utqi_20200318.log Modified/Added Sections : 0, 3.7, 3.8 1. Site Identification of the GNSS Monument Site Name : Utqiagvik Four Character ID : UTQI Monument Inscription : IERS DOMES Number : 49508M002 CDP Number : Monument Description : STEEL PLATFORM Height of the Monument : 7.00 m Monument Foundation : TUNDRA Foundation Depth : 6.00 m Marker Description : STEEL TUBE Date Installed : 2017-07-28T00:00Z Geologic Characteristic : TUNDRA Bedrock Type : SEDIMENTARY Bedrock Condition : Fracture Spacing : Fault zones nearby : NO Distance/activity : Additional Information : 2. Site Location Information City or Town : Utqiagvik/Barrow State or Province : Alaska Country : United States of America Tectonic Plate : NORTH AMERICAN Approximate Position (ITRF) X coordinate (m) : -1880399.9215 Y coordinate (m) : -813136.6979 Z coordinate (m) : 6019921.5735 Latitude (N is +) : +711921.92 Longitude (E is +) : -1563654.06 Elevation (m,ellips.) : 12.1 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70141 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2017-07-29T00:00Z Date Removed : 2018-07-09T14:45Z Temperature Stabiliz. : 20.0 Additional Information : tinyPC/3 SNR: 005 3.2 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70141 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-09T14:45Z Date Removed : 2018-12-20T23:29Z Temperature Stabiliz. : 20.0 Additional Information : tinyPC/3 SNR: 005 3.3 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70096 Firmware Version : 3.7.5 Elevation Cutoff Setting : 0 deg Date Installed : 2018-12-20T23:30Z Date Removed : 2019-02-20T08:22Z Temperature Stabiliz. : 20.0 Additional Information : tinyPC/3 SNR: 002 3.4 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70096 Firmware Version : 3.7.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-02-20T08:23Z Date Removed : 2019-08-03T23:59Z Temperature Stabiliz. : 20.0 Additional Information : tinyPC/3 SNR: 002 : Board revision TR_G3TH_5 3.5 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 70155 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-08-16T18:45Z Date Removed : 2019-08-20T08:44Z Temperature Stabiliz. : 20.0 Additional Information : tiny/PC3 : Board revision TR_G3TH_5 : Receiver change due to hardware failure 3.6 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 70155 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-08-20T08:45Z Date Removed : 2019-10-01T23:59Z Temperature Stabiliz. : 20.0 Additional Information : tiny/PC3 : Board revision TR_G3TH_5 : Removed BDS from tracking (L1 only) 3.7 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70155 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-10-02T00:00Z Date Removed : 2020-03-26T10:31Z Temperature Stabiliz. : 20.0 Additional Information : tiny/PC3 : Board revision TR_G3TH_5 : Removed QZSS+SBAS from tracking 3.8 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70155 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-26T10:32Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : 20.0 Additional Information : tiny/PC3 : Board revision TR_G3TH_5 : Activation of independent tracking 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 : JAV_GRANT-G3T NONE Serial Number : 05941 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 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 10.00 m Date Installed : 2017-07-29T00:00Z Date Removed : 2018-12-20T23:29Z Additional Information : 4.2 Antenna Type : JAV_GRANT-G3T NONE Serial Number : 1721 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 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 10.00 m Date Installed : 2018-12-20T23:30Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : 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 : Effective Dates : 2017-07-29/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.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 : WXT536 Manufacturer : VAISALA Serial Number : M4740014 Data Sampling Interval : 300 sec Accuracy (% rel h) : 3 Aspiration : Height Diff to Ant : 0.10 m Calibration date : 2016-12-18 Effective Dates : 2017-07-29/CCYY-MM-DD Notes : 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 : WXT536 Manufacturer : VAISALA Serial Number : M4740014 Data Sampling Interval : 300 sec Accuracy : 0.5 hPa Height Diff to Ant : 0.10 m Calibration date : 2016-12-18 Effective Dates : 2017-07-29/CCYY-MM-DD Notes : 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 : WXT536 Manufacturer : VAISALA Serial Number : M4740014 Data Sampling Interval : 300 sec Accuracy : 0.3 deg C Aspiration : Height Diff to Ant : 0.10 m Calibration date : 2016-12-18 Effective Dates : 2017-07-29/CCYY-MM-DD Notes : 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 : Atmospheric Radiation Measurement : University of Alaska Fairbanks Preferred Abbreviation : ARM/UAF Mailing Address : 354 Narl St. : Barrow, AK : USA 99723 Primary Contact Contact Name : Martin Stuefer Telephone (primary) : (+1) 907-474-6477 Telephone (secondary) : Fax : E-mail : mstuefer@alaska.edu Secondary Contact Contact Name : Walter Brower Telephone (primary) : (+1) 907-878-4780 Telephone (secondary) : Fax : E-mail : wbrower@barrow.com Additional Information : 12. Responsible Agency (if different from 11.) Agency : Helmholtz-Zentrum Potsdam : Deutsches GeoForschungsZentrum GFZ Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : 14473 Potsdam / Germany Primary Contact Contact Name : Dr. Markus Ramatschi Telephone (primary) : (+49)331-288-1746 Telephone (secondary) : Fax : (+49)331-288-1759 E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Markus Bradke Telephone (primary) : (+49)331-288-1182 Telephone (secondary) : Fax : (+49)331-288-1759 E-mail : bradke@gfz-potsdam.de Additional Information : 13. More Information Primary Data Center : CDDIS Secondary Data Center : BKG URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions JAV_GRANT-G3T ------------------- <-- 0.0622 / \ / \ +---------------------------+ <-- 0.0325 \ / \ / +--x--+ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.1404 -->