MEEU00BEL Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : GNSSatROB (gnss@oma.be) Date Prepared : 2023-03-10 Report Type : UPDATE If Update: Previous Site Log : meeu00bel_20200804.log Modified/Added Sections : 11 1. Site Identification of the GNSS Monument Site Name : Meeuwen Four Character ID : MEEU Monument Inscription : IERS DOMES Number : 13116M001 CDP Number : (A4) Monument Description : STEEL MAST Height of the Monument : 5 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 1 m Marker Description : BRASS NAIL Date Installed : 1997-06-17 Geologic Characteristic : SAND Bedrock Type : SEDIMENTARY Bedrock Condition : FRESH Fracture Spacing : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : YES/Roer Graben Distance/activity : (multiple lines) Additional Information : IERS DOMES Number added on 2003-02-06. 2. Site Location Information City or Town : Meeuwen State or Province : Limburg Country : Belgium Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3994101.138 Y coordinate (m) : 388519.864 Z coordinate (m) : 4941032.636 Latitude (N is +) : +510620.77 Longitude (E is +) : +0053321.16 Elevation (m,ellips.) : 117.4 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T-412 Firmware Version : 3.2.32.1 Elevation Cutoff Setting : 0 deg Date Installed : 1997-06-17 Date Removed : 1999-06-10 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T-412 Firmware Version : 3.2.32.9 Elevation Cutoff Setting : 0 deg Date Installed : 1999-06-10 Date Removed : 2002-02-28T13:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR220013841 Firmware Version : CJ00-OA16 Elevation Cutoff Setting : 0 deg Date Installed : 2002-02-28T14:00Z Date Removed : 2004-03-11T10:00Z Temperature Stabiliz. : none Additional Information : - Up to 2003-02-02 the firmware was : incorrelty named UF00 : - 2003-03-18T08:20Z Deactivation of smoothing : in conversion from raw data to RINEX : (XYZAshRx program) on request of IGS CB : - No data from 2003-09-24 to 2004-01-15. : Receiver had to be repaired. 3.4 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR220013822 Firmware Version : CJ00-OA16 Elevation Cutoff Setting : 0 deg Date Installed : 2004-03-11T11:45Z Date Removed : 2004-07-22T09:20Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : UX219994206 Firmware Version : ZC00-OA13 Elevation Cutoff Setting : 0 deg Date Installed : 2004-07-22T09:30Z Date Removed : 2005-12-15T09:15Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR220013841 Firmware Version : CQ00-1A01 Elevation Cutoff Setting : 0 deg Date Installed : 2005-12-15T09:30Z Date Removed : 2008-01-24T10:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.7 Receiver Type : SEPT POLARX2E Satellite System : GPS Serial Number : 3480 Firmware Version : 3.2.0 Elevation Cutoff Setting : 0 deg Date Installed : 2008-01-24T11:00Z Date Removed : 2008-05-05 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.8 Receiver Type : SEPT POLARX2E Satellite System : GPS Serial Number : 3480 Firmware Version : 3.2.0-patch1 Elevation Cutoff Setting : 0 deg Date Installed : 2008-05-05 Date Removed : 2009-03-24T09:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.9 Receiver Type : SEPT POLARX2E Satellite System : GPS Serial Number : 3480 Firmware Version : 3.2-devtst Elevation Cutoff Setting : 0 deg Date Installed : 2009-03-24T09:10Z Date Removed : 2014-10-06T09:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.10 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3001146 Firmware Version : 2.5-tst140430r40977 Elevation Cutoff Setting : 0 deg Date Installed : 2014-10-06T10:00Z Date Removed : 2015-09-17T10:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3001146 Firmware Version : 2.9 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-17T10:00Z Date Removed : 2016-12-06T09:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.12 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3001146 Firmware Version : 2.9.5 Elevation Cutoff Setting : 0 deg Date Installed : 2016-12-06T10:00Z Date Removed : 2017-04-18T10:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.13 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3001146 Firmware Version : 2.9.5 Elevation Cutoff Setting : 0 deg Date Installed : 2017-04-18T10:00Z Date Removed : 2017-09-19T10:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.14 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3009592 Firmware Version : 2.9.6 Elevation Cutoff Setting : 0 deg Date Installed : 2018-03-30T09:00Z Date Removed : 2018-11-12T09:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.15 Receiver Type : SEPT POLARX4 Satellite System : GPS+GLO+GAL Serial Number : 3009592 Firmware Version : 2.9.6-patch2 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-12T09:30Z Date Removed : 2020-08-03T08:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+IRNSS+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 : 329 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 1.2740 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 : RGB233 Antenna Cable Length : 23 m Date Installed : 1997-06-17 Date Removed : 2002-02-28T13:00Z Additional Information : (multiple lines) 4.2 Antenna Type : ASH701945C_M NONE Serial Number : CR620015107 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 1.3831 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 : RGB233 Antenna Cable Length : 23 m Date Installed : 2002-02-28T14:00Z Date Removed : 2015-09-17T09:30Z Additional Information : (multiple lines) 4.3 Antenna Type : TRM59800.00 NONE Serial Number : 5116354146 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 1.2880 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 : RGB233 Antenna Cable Length : 23 m Date Installed : 2015-09-17T09:30Z Date Removed : 2018-10-05T12:00Z Additional Information : (multiple lines) 4.4 Antenna Type : TRM59800.00 NONE Serial Number : 5116354146 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 1.2880 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 : H+S Spuma 240 and RG214/U Antenna Cable Length : 26 m Date Installed : 2018-10-05T13:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Ouside - Huber+Suhner SPUMA 240, 23m : Inside - RG 400/U, 3m 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 : (if external) Effective Dates : 1997-06-17/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 : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 1999-02-23/1999-02-24 Notes : 981148901.6+/-1.436 µGal 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.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.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.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 : Royal Observatory of Belgium Preferred Abbreviation : ROB Mailing Address : Av. Circulaire 3 : 1180 Brussels : Belgium Primary Contact Contact Name : GNSSatROB Telephone (primary) : Telephone (secondary) : Fax : E-mail : gnss@oma.be Secondary Contact Contact Name : Ann Moyaert Telephone (primary) : +32 2 373 02 01 Telephone (secondary) : Fax : +32 2 374 98 22 E-mail : ann.moyaert@oma.be Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : (multiple lines) Preferred Abbreviation : (A10) Mailing Address : (multiple lines) Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : ROB Secondary Data Center : URL for More Information : http://www.gps.oma.be/info/MEEU.html Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : http://www.gps.oma.be/azel/MEEU.html Monument Description : (Y or URL) Site Pictures : http://www.gps.oma.be/pictures/MEEU.html Additional Information : (multiple lines) Antenna Graphics with Dimensions ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP RXC=NRP <-- 0.3810 -->