THGL Site Information Form International GPS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Tatevik Shakhbandaryan Date Prepared : 2019-03-27 Report Type : UPDATE If Update: Previous Site Log : thgl_20180410.log Modified/Added Sections : 3.3,3.4 1. Site Identification of the GNSS Monument Site Name : Thule Four Character ID : THGL Monument Inscription : IERS DOMES Number : 43001M003 CDP Number : (A4) Monument Description : Bolt in 2.5 meter concrete pillar Height of the Monument : 2.5 (m) Monument Foundation : Steel rods Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2010-09-29 Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : JOINTED Fracture Spacing : over 200 Fault zones nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : Sharing same antenna as THU4 2. Site Location Information City or Town : Thule Airbase State or Province : GREENLAND Country : Greenland Tectonic Plate : NOAM Approximate Position (ITRF) X coordinate (m) : 538093.50 Y coordinate (m) : -1389081.25 Z coordinate (m) : 618098.80 Latitude (N is +) : +763213.58 Longitude (E is +) : -0684929.80 Elevation (m,ellips.) : 36.32 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLONASS+GALILEO Serial Number : 02209 Firmware Version : 3.5.3 Elevation Cutoff Setting : 0 Date Installed : 2016-09-23T00:00Z Date Removed : 2016-09-23T17:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 2018-04-10 Tatev: changed Date Installed : from 2016-09-24 to 2016-09-23. 3.2 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL Serial Number : 02209 Firmware Version : 3.6.4 Elevation Cutoff Setting : 0 Date Installed : 2016-09-23T17:07Z Date Removed : 2018-04-10T19:45Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 3.3 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02209 Firmware Version : 3.7.2 Elevation Cutoff Setting : 0 Date Installed : 2018-04-10T19:46Z Date Removed : 2019-03-13T23:42Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 3.4 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02209 Firmware Version : 3.7.6b0-83-2a51 Elevation Cutoff Setting : 0 Date Installed : 2019-03-13T23:42Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) Serial Number : (A5) 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 : LEIAR25.R3 Serial Number : 90005 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.1513 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : LEIT Radome Serial Number : Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 70 m Date Installed : 2010-09-28 Date Removed : Additional Information : Full serial number 10190005 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 : THU2 Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : Tied Marker DOMES Number : 43001M002 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 0.0000 dy (m) : 0.0000 dz (m) : 0.0000 Accuracy (mm) : (mm) Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 5.2 Tied Marker Name : THU3 Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : Tied Marker DOMES Number : 43001M002 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 0.0000 dy (m) : 0.0000 dz (m) : 0.0000 Accuracy (mm) : (mm) Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 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 : 2001-09-01/2002-09-24 Notes : (multiple lines) 6.2 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 5.00 MHz Effective Dates : 2002-09-25/CCYY-MM-DD Notes : DATUM FRK-LLN P/N: 80104736 S/N: 19087 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 : HMP45D Manufacturer : VAISALA Serial Number : Data Sampling Interval : 300 SEC Accuracy (% rel h) : 2 % rel h Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : 2001-09-01/2005-09-15T20:25Z Notes : Serial U5020003 8.1.2 Humidity Sensor Model : HMP45DSP Manufacturer : VAISALA Serial Number : Data Sampling Interval : 300 SEC Accuracy (% rel h) : 2 % rel h Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : 2005-08-15 Effective Dates : 2005-09-15T20:25Z/CCYY-MM-DD Notes : Serial A3310004 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 : PTU200 Class A Manufacturer : VAISALA Serial Number : Data Sampling Interval : (sec) Accuracy : 0.15 mbar Height Diff to Ant : 5.10 m Calibration date : (CCYY-MM-DD) Effective Dates : 2001-09-01/2008-08-12T14:00Z Notes : Serial U5120003 8.2.2 Pressure Sensor Model : PTU200 Class A Manufacturer : VAISALA Serial Number : Data Sampling Interval : (sec) Accuracy : 0.15 mbar Height Diff to Ant : 5.10 m Calibration date : (CCYY-MM-DD) Effective Dates : 2008-08-12T14:00Z/CCYY-MM-DD Notes : Serial U5020002 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 : PTU200 Manufacturer : VAISALA Serial Number : Data Sampling Interval : 300 SEC Accuracy : 0.2 deg C Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : 2001-09-01/2005-09-15T20:25Z Notes : Serial U5120003 8.3.2 Temp. Sensor Model : HMP45DSP Manufacturer : VAISALA Serial Number : Data Sampling Interval : 300 SEC Accuracy : 0.2 deg C Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : 2005-08-15 Effective Dates : 2005-09-15T20:25Z/CCYY-MM-DD Notes : Serial A3310004 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.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 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 : Danish National Space Center Preferred Abbreviation : DNSC Mailing Address : Juliane Maries Vej 30, DK-2100 Copenhagen E Primary Contact Contact Name : Finn Bo Madsen Telephone (primary) : +45 3532 5700 (switch) Telephone (secondary) : +45 3532 5784 (direct) Fax : +45 3536 2475 E-mail : bm@spacecenter.dk Secondary Contact Contact Name : Rui Fernandes Telephone (primary) : +351 919999300 Telephone (secondary) : Fax : E-mail : rui@segal.ubi.pt Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Jet Propulsion Laboratory Preferred Abbreviation : JPL Mailing Address : 4800 Oak Grove Drive : Pasadena, CA 91109 USA Primary Contact Contact Name : David A. Stowers Telephone (primary) : 818-354-7055 Telephone (secondary) : Fax : 818-393-4965 E-mail : dstowers@jpl.nasa.gov Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : CDDIS Secondary Data Center : BKGI URL for More Information : geodesy.spacecenter.dk/~geod/REFSTA/ref.html 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 LEIAR25.R3 from 2010-06-30 +-------+ <-- 0.1995 / +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center 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