WUH200CHN 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 : 2024-04-16 Report Type : UPDATE If Update: Previous Site Log : wuh2_20211125.log Modified/Added Sections : 3.20, 3.21 1. Site Identification of the GNSS Monument Site Name : WUHAN Nine Character ID : WUH200CHN Monument Inscription : IERS DOMES Number : 21602M007 CDP Number : Monument Description : PILLAR Height of the Monument : Monument Foundation : ROOF Foundation Depth : Marker Description : BRASS NAIL Date Installed : 2002-05-02T00:00Z Geologic Characteristic : GRAVEL Bedrock Type : SEDIMENTARY Bedrock Condition : FRESH Fracture Spacing : 1-10 cm Fault zones nearby : NO Distance/activity : Additional Information : 2. Site Location Information City or Town : Wuhan City State or Province : HuBei Province Country or Region : CHN Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -2267749.0000 Y coordinate (m) : 5009154.0000 Z coordinate (m) : 3221290.0000 Latitude (N is +) : +303154.12 Longitude (E is +) : +1142126.28 Elevation (m,ellips.) : 25.8 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1102 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2002-05-02T00:00Z Date Removed : 2006-06-22T00:00Z Temperature Stabiliz. : none Additional Information : Original elevation cutoff setting is 0.5 3.2 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1109 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2006-06-22T00:00Z Date Removed : 2011-06-08T00:00Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 301 Firmware Version : 3.2.6 Elevation Cutoff Setting : 0 deg Date Installed : 2011-06-08T12:00Z Date Removed : 2011-12-23T13:25Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 301 Firmware Version : 3.3.5 Elevation Cutoff Setting : 0 deg Date Installed : 2011-12-23T13:25Z Date Removed : 2012-06-12T09:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 301 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-06-12T09:00Z Date Removed : 2012-10-25T10:00Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 301 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-10-25T10:00Z Date Removed : 2013-01-09T09:53Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 301 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-09T09:54Z Date Removed : 2013-09-05T15:00Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 301 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-09-05T15:00Z Date Removed : 2015-09-15T14:28Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 301 Firmware Version : 3.5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-15T14:28Z Date Removed : 2016-10-25T14:44Z Temperature Stabiliz. : Additional Information : 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 301 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2016-10-25T14:45Z Date Removed : 2018-07-09T14:20Z Temperature Stabiliz. : Additional Information : enables tracking of E01/E02 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS+SBAS Serial Number : 301 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-09T14:20Z Date Removed : 2018-11-02T05:59Z Temperature Stabiliz. : Additional Information : 3.12 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.4 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-02T06:00Z Date Removed : 2018-12-11T08:29Z Temperature Stabiliz. : Additional Information : 3.13 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.5 Elevation Cutoff Setting : 0 deg Date Installed : 2018-12-11T08:30Z Date Removed : 2019-01-31T09:35Z Temperature Stabiliz. : Additional Information : 3.14 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-01-31T09:36Z Date Removed : 2019-08-15T07:33Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 3.15 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-08-15T07:34Z Date Removed : 2020-03-26T11:31Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 3.16 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-26T11:32Z Date Removed : 2020-04-02T09:59Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 : Activation of independent tracking 3.17 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-04-02T10:00Z Date Removed : 2020-11-12T08:55Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 : disabled SBAS L5 due to bug in JAVAD decoder 3.18 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 3.7.10 Elevation Cutoff Setting : 0 deg Date Installed : 2020-11-12T08:56Z Date Removed : 2021-06-23T09:18Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 3.19 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 4.1.01-210527 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-23T09:19Z Date Removed : 2021-11-25T06:17Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 : deactivated clock steering 3.20 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 4.2.01+b0-211122 Elevation Cutoff Setting : 0 deg Date Installed : 2021-11-25T06:18Z Date Removed : 2024-04-16T10:41Z Temperature Stabiliz. : Additional Information : Board revision TRE_3_4 3.21 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 1480954 Firmware Version : 4.3.00-231129 Elevation Cutoff Setting : 0 deg Date Installed : 2024-04-16T10:42Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : Additional Information : 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 : 450 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 : Date Installed : 2002-05-02T00:00Z Date Removed : 2011-06-08T00:00Z Additional Information : antenna is covered by customized radome 4.2 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 351 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 : 2011-06-08T12:00Z Date Removed : 2018-11-02T05:59Z Additional Information : antenna is covered by customized radome 4.3 Antenna Type : JAVRINGANT_G5T NONE Serial Number : 3354C 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 : 2018-11-02T06:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : antenna is covered by customized radome 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 : EXTERNAL CESIUM Input Frequency : 5.0 MHz Effective Dates : 2002-05-02/2011-06-08 Notes : 6.2 Standard Type : INTERNAL Input Frequency : Effective Dates : 2011-06-08/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 : HMP 45 Manufacturer : VAISALA Serial Number : Data Sampling Interval : 600 sec Accuracy (% rel h) : 2 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : Effective Dates : 2002-05-02/2011-06-08 Notes : 8.1.2 Humidity Sensor Model : HMP45A-P Manufacturer : VAISALA Serial Number : X3710008 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2009-11-02 Effective Dates : 2011-06-08/2018-11-02 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.3 Humidity Sensor Model : HMP45A-P Manufacturer : VAISALA Serial Number : B3110017 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2014-06-19 Effective Dates : 2018-11-02/2019-08-15 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.4 Humidity Sensor Model : WXT520 Manufacturer : VAISALA Serial Number : G4540043 Data Sampling Interval : 300 sec Accuracy (% rel h) : 3 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2018-04-03 Effective Dates : 2019-08-15/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 : PTB100-B Manufacturer : VAISALA Serial Number : Data Sampling Interval : 600 sec Accuracy : 0.5 hPa Height Diff to Ant : -3.0 m Calibration date : Effective Dates : 2002-05-02/2011-06-08 Notes : 8.2.2 Pressure Sensor Model : PTU200 Manufacturer : VAISALA Serial Number : X3710008 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -3.0 m Calibration date : 2009-11-02 Effective Dates : 2011-06-08/2018-11-02 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.3 Pressure Sensor Model : PTU200 Manufacturer : VAISALA Serial Number : B3110017 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -3.0 m Calibration date : 2014-06-19 Effective Dates : 2018-11-02/2019-08-15 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.4 Pressure Sensor Model : WXT520 Manufacturer : VAISALA Serial Number : G4540043 Data Sampling Interval : 300 sec Accuracy : 0.5 hPa Height Diff to Ant : 0.0 m Calibration date : 2018-04-03 Effective Dates : 2019-08-15/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 : PT100 Manufacturer : TimeTech GmbH Serial Number : Data Sampling Interval : 600 sec Accuracy : 0.2 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : Effective Dates : 2002-05-02/2011-06-08 Notes : 8.3.2 Temp. Sensor Model : HMP45A-P Manufacturer : VAISALA Serial Number : X3710008 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2009-11-02 Effective Dates : 2011-06-08/2018-11-02 Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 8.3.3 Temp. Sensor Model : HMP45A-P Manufacturer : VAISALA Serial Number : B3110017 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2014-06-19 Effective Dates : 2018-11-02/2019-08-15 Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 8.3.4 Temp. Sensor Model : WXT520 Manufacturer : VAISALA Serial Number : G4540043 Data Sampling Interval : 300 sec Accuracy : 0.3 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2018-04-03 Effective Dates : 2019-08-15/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 : Wuhan University Preferred Abbreviation : WHU Mailing Address : 430072 Wuhan : P.R. China 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 -->