ULAB00MNG Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt 0. Form Prepared by (full name) : markus.bradke@gfz-potsdam.de Date Prepared : 2023-01-19 Report Type : UPDATE If Update: Previous Site Log : ulab_20211028.log Modified/Added Sections : 0, 3.21, 3.22 1. Site Identification of the GNSS Monument Site Name : Ulaanbataar Nine Character ID : ULAB00MNG Monument Inscription : IERS DOMES Number : 24201M001 CDP Number : Monument Description : CONCRETE PILLAR Height of the Monument : 1.5 m Monument Foundation : BEDROCK Foundation Depth : 1.0 m Marker Description : BRASS NAIL Date Installed : 2000-11-11T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : 2. Site Location Information City or Town : Ulaanbataar State or Province : Country or Region : MNG Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -1257408.9234 Y coordinate (m) : 4099404.3974 Z coordinate (m) : 4707992.6715 Latitude (N is +) : +475154.24 Longitude (E is +) : +1070308.39 Elevation (m,ellips.) : 1575.7 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : 287-U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 4 deg Date Installed : 2000-11-11T00:00Z Date Removed : 2009-09-09T08:15Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : T-270U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 4 deg Date Installed : 2009-09-09T08:15Z Date Removed : 2011-09-20T00:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 208 Firmware Version : 3.2.7 Elevation Cutoff Setting : 0 deg Date Installed : 2011-09-20T00:00Z Date Removed : 2012-01-16T15:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 208 Firmware Version : 3.4.0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-01-16T15:00Z Date Removed : 2012-01-19T15:35Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 208 Firmware Version : 3.3.5 Elevation Cutoff Setting : 0 deg Date Installed : 2012-01-19T15:35Z Date Removed : 2012-03-06T14:00Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 208 Firmware Version : 3.4.1b3 Elevation Cutoff Setting : 0 deg Date Installed : 2012-03-06T14:00Z Date Removed : 2012-06-12T09:45Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 208 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-06-12T09:45Z Date Removed : 2012-10-25T10:00Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 208 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-10-25T10:00Z Date Removed : 2013-01-08T12:37Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 208 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-08T12:38Z Date Removed : 2013-09-05T15:00Z Temperature Stabiliz. : Additional Information : 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 208 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-09-05T15:00Z Date Removed : 2015-09-16T08:14Z Temperature Stabiliz. : Additional Information : 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 208 Firmware Version : 3.5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-16T08:14Z Date Removed : 2016-10-25T14:20Z Temperature Stabiliz. : Additional Information : 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 208 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2016-10-25T14:20Z Date Removed : 2018-07-09T14:30Z Temperature Stabiliz. : Additional Information : enables tracking of E01/E02 3.13 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 208 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-09T14:30Z Date Removed : 2018-09-20T05:22Z Temperature Stabiliz. : Additional Information : 3.14 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.4b0-193-7438 Elevation Cutoff Setting : 0 deg Date Installed : 2018-09-20T05:22Z Date Removed : 2018-12-11T08:42Z Temperature Stabiliz. : Additional Information : tinyPC4/004 3.15 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.5 Elevation Cutoff Setting : 0 deg Date Installed : 2018-12-11T08:42Z Date Removed : 2019-01-31T09:38Z Temperature Stabiliz. : Additional Information : tinyPC4/004 3.16 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-01-31T09:39Z Date Removed : 2019-04-09T13:18Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 3.17 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-04-09T13:19Z Date Removed : 2020-03-26T07:19Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 3.18 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-26T07:20Z Date Removed : 2020-04-02T09:59Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 : Activation of independent tracking 3.19 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-04-02T10:00Z Date Removed : 2020-11-12T08:54Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 : disabled SBAS L5 due to bug in JAVAD decoder 3.20 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 3.7.10 Elevation Cutoff Setting : 0 deg Date Installed : 2020-11-12T08:55Z Date Removed : 2021-06-23T09:11Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 3.21 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 4.1.01-210527 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-23T09:12Z Date Removed : 2023-01-19T09:31Z Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 : deactivated clock steering 3.22 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480898 Firmware Version : 4.2.01-220630 Elevation Cutoff Setting : 0 deg Date Installed : 2023-01-19T09:32Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : Additional Information : tinyPC4/004 : Board revision TRE_3_4 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 : AOAD/M_T NONE Serial Number : 340-U Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : 25 m Date Installed : 2000-11-11T00:00Z Date Removed : 2011-09-20T00:00Z Additional Information : 4.2 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 337 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1206 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : +180 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2011-09-20T00:00Z Date Removed : 2018-09-20T05:22Z Additional Information : Antenna orientation was initially set to 0 deg : and got corrected to 180 deg on 25-OCT-2018 4.3 Antenna Type : JAVRINGANT_G5T NONE Serial Number : 6090C Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1206 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 : Date Installed : 2018-09-20T05:22Z 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 : 2000-11-11/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 : HMP45A-P Manufacturer : VAISALA Serial Number : A3720002 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 1.3 m Calibration date : 2005-09-15 Effective Dates : 2007-01-08/2018-09-19 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.2 Humidity Sensor Model : WXT536 Manufacturer : VAISALA Serial Number : M4740016 Data Sampling Interval : 300 sec Accuracy (% rel h) : 3 Aspiration : NATURAL Height Diff to Ant : 1.5 m Calibration date : 2017-12-23 Effective Dates : 2018-09-20/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 : PTU200 Manufacturer : VAISALA Serial Number : A3720002 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -0.1 m Calibration date : 2005-09-15 Effective Dates : 2007-01-08/2018-09-19 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.2 Pressure Sensor Model : WXT536 Manufacturer : VAISALA Serial Number : M4740016 Data Sampling Interval : 300 sec Accuracy : 0.5 hPa Height Diff to Ant : 1.5 m Calibration date : 2017-12-23 Effective Dates : 2018-09-20/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 : HMP45A-P Manufacturer : VAISALA Serial Number : A3720002 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 1.3 m Calibration date : 2005-09-15 Effective Dates : 2007-01-08/2018-09-19 Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 8.3.2 Temp. Sensor Model : WXT536 Manufacturer : VAISALA Serial Number : M4740016 Data Sampling Interval : 300 sec Accuracy : 0.3 deg C Aspiration : NATURAL Height Diff to Ant : 1.5 m Calibration date : 2017-12-23 Effective Dates : 2018-09-20/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 : Mongolian Academy of Sciences : Research Centre of Astronomy and Geophysics Preferred Abbreviation : RCAG Mailing Address : P.O.B 788 : Ulaanbaatar 210613 : Mongolia Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : (+49)-331-2881746 Telephone (secondary) : Fax : E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Helmholtz Centre Potsdam : GFZ German Research Centre for Geosciences : Geodesy Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : D-14473 Potsdam : Germany Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : (+49)-331-2881746 Telephone (secondary) : Fax : E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : CDDIS Secondary Data Center : IGN URL for More Information : https://gnss.gfz-potsdam.de Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Y Additional Information : Antenna Graphics with Dimensions JAVRINGANT_G5T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> JAV_RINGANT_G3T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> AOAD/M_T ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP RXC=NRP <-- 0.3810 -->