REDU00BEL Site Information Form (site log v2.0)
International GNSS Service
See Instructions at:
https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt
0. Form
Prepared by (full name) : Mark van Kints
Date Prepared : 2023-01-19
Report Type : UPDATE
If Update:
Previous Site Log : redu00bel_20220428.log
Modified/Added Sections : 3.12, 3.13
1. Site Identification of the GNSS Monument
Site Name : Redu
Nine Character ID : REDU00BEL
Monument Inscription :
IERS DOMES Number : 13102M001
CDP Number : None
Monument Description : PILLAR
Height of the Monument : 1 m
Monument Foundation : CONCRETE BLOCK
Foundation Depth : 1 m
Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
Date Installed : 2003-04-16T00:00Z
Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
Bedrock Condition : (FRESH/JOINTED/WEATHERED)
Fracture Spacing : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
Fault zones nearby : (YES/NO/Name of the zone)
Distance/activity : (multiple lines)
Additional Information : Mark at the center of a horizontal
: metal plate embedded on the concrete
: monument.
2. Site Location Information
City or Town : Redu
State or Province : N/A
Country or Region : BEL
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 4091423.462
Y coordinate (m) : 368380.429
Z coordinate (m) : 4863179.703
Latitude (N is +) : +500005.40
Longitude (E is +) : +0050841.57
Elevation (m,ellips.) : 369.9
Additional Information : ITRF2000 coordinates for 1998-01-01
3. GNSS Receiver Information
3.1 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : 20021110
Firmware Version : CJ00
Elevation Cutoff Setting : 0 deg
Date Installed : 2003-04-16T00:00Z
Date Removed : 2008-04-21T08:40Z
Temperature Stabiliz. : (deg C) +/- 1.0
Additional Information : (multiple lines)
3.2 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : UC1200347010
Firmware Version : CJ00
Elevation Cutoff Setting : 0 deg
Date Installed : 2008-04-21T08:40Z
Date Removed : 2013-09-10T12:00Z
Temperature Stabiliz. : (deg C) +/- 1.0
Additional Information : (multiple lines)
3.3 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO
Serial Number : 3001337
Firmware Version : 2.5.1p1
Elevation Cutoff Setting : 0 deg
Date Installed : 2013-09-11T14:00Z
Date Removed : 2013-11-05T15:45Z
Temperature Stabiliz. : (deg C) +/- 1.0
Additional Information : (multiple lines)
3.4 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO
Serial Number : 3001337
Firmware Version : 2.5.2
Elevation Cutoff Setting : 0 deg
Date Installed : 2013-11-05T15:45Z
Date Removed : 2013-11-07T12:00Z
Temperature Stabiliz. : (deg C) +/- 1.0
Additional Information : (multiple lines)
3.5 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 3001337
Firmware Version : 2.5.1p1
Elevation Cutoff Setting : 0 deg
Date Installed : 2013-11-07T12:00Z
Date Removed : 2014-12-10T09:00Z
Temperature Stabiliz. : (deg C) +/- 1.0
Additional Information : (multiple lines)
3.6 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 3001337
Firmware Version : 2.5.2-esa3
Elevation Cutoff Setting : 0 deg
Date Installed : 2014-12-10T09:01Z
Date Removed : 2015-08-27T12:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.7 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 3001337
Firmware Version : 2.9.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-08-27T12:05Z
Date Removed : 2016-10-18T13:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.8 Receiver Type : SEPT POLARX4
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 3001337
Firmware Version : 2.9.5-extref1
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-10-18T13:01Z
Date Removed : 2019-10-29T09:45Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.9 Receiver Type : SEPT POLARX5
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 4503038
Firmware Version : 5.3.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-10-29T10:00Z
Date Removed : 2020-04-06T14:40Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.10 Receiver Type : SEPT POLARX5
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 4503038
Firmware Version : 5.3.2
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-04-06T14:45Z
Date Removed : 2020-11-05T14:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.11 Receiver Type : SEPT POLARX5
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 4503038
Firmware Version : 5.4.0-beta1
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-11-05T14:05Z
Date Removed : 2021-01-19T11:59Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.12 Receiver Type : SEPT POLARX5
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 4503038
Firmware Version : 5.4.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2021-01-19T12:00Z
Date Removed : 2023-01-19T08:59Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.13 Receiver Type : SEPT POLARX5TR
Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
Serial Number : 4701364
Firmware Version : 5.5.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2023-01-19T09:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : (deg C) +/- (deg C)
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 : ASH701945C_M NONE
Serial Number : CR620024324
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0650
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 : Andrew LDF2-50
Antenna Cable Length : 90 m
Date Installed : 2003-04-16T00:00Z
Date Removed : 2013-09-10T12:00Z
Additional Information : (multiple lines)
4.2 Antenna Type : SEPCHOKE_MC NONE
Serial Number : 5170
Antenna Reference Point : BAM
Marker->ARP Up Ecc. (m) : 0.1150
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 : Andrew LDF2-50
Antenna Cable Length : 90 m
Date Installed : 2013-09-11T14:00Z
Date Removed : 2019-10-29T09:45Z
Additional Information : (multiple lines)
4.3 Antenna Type : SEPCHOKE_B3E6 NONE
Serial Number : 5644
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.1150
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 : Andrew LDF2-50
Antenna Cable Length : 90 m
Date Installed : 2019-10-29T10:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Additional Information : (multiple lines)
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 RUBIDIUM
Input Frequency : 5 MHz
Effective Dates : 2003-04-16/2003-07-02
Notes : (multiple lines)
6.2 Standard Type : EXTERNAL CESIUM
Input Frequency : 5 MHz
Effective Dates : 2003-07-02/2013-09-11
Notes : (multiple lines)
6.3 Standard Type : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 2013-09-12/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.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 : European Space Agency
: European Space Operations Centre
Preferred Abbreviation : ESOC
Mailing Address : Robert-Bosch Strasse 5
: 64293 Darmstadt
: Germany
Primary Contact
Contact Name : EGON operations team
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : [email protected]
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
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 : CDDIS
Secondary Data Center : IGN
URL for More Information : https://www.esa.int/Enabling_Support/Operations/
Hardcopy on File
Site Map : (Y or URL)
Site Diagram : (Y or URL)
Horizon Mask : (Y or URL)
Monument Description : (Y or URL)
Site Pictures : (Y or URL)
Additional Information : (multiple lines)
Antenna Graphics with Dimensions
SEPCHOKE_MC
------------- <-- 0.1060
/ \
| |
------------------------------------------------------- <-- 0.0620 TCR
| |
| |
| |
| |
+------------------------+---+------------------------+ <-- 0.0010 BCR
+---+ <-- 0.0000 BAM=ARP
<-- 0.3764 -->
SEPCHOKE_B3E6
--------------- <-- 0.1550
/ \
| |
+-----------------------------------------------------+ <-- 0.1080 TCR
| |
| |
| |
| |
+-----------------+-----------------+-----------------+ <-- 0.0480 BCR
| |
| |
| |
+--------x--------+ <-- 0.0000 BPA=ARP
(5/8" thread might
differ from BPA!)
NOM=NRP
<-- 0.1210 -->
<-- 0.3630 -->
