WRLG00DEU 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) : GREF Operator DLZ (dlz@bkg.bund.de)
Date Prepared : 2023-05-09
Report Type : UPDATE
If Update:
Previous Site Log : wrlg00deu_20230209.log
Modified/Added Sections : 2, 11, 13
1. Site Identification of the GNSS Monument
Site Name : Wettzell / Germany
Four Character ID : WRLG
Monument Inscription : WRLG
IERS DOMES Number : 14201M024
CDP Number : (A4)
Monument Description : Pillar
Height of the Monument : 2.00 m
Monument Foundation : CONCRETE PILLAR ON A CONRETE BLOCK FOUNDATION
Foundation Depth : 1.0 m
Marker Description : SURVEY MARKER BOLT
Date Installed : 2015-03-17T12:40Z
Geologic Characteristic : Bedrock
Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
Bedrock Condition : WEATHERED
Fracture Spacing : 51-200 cm
Fault zones nearby : NO
Distance/activity : (multiple lines)
Additional Information : The antenna is 2,10 m above the
: ground. The antenna is connected
: above the marker on an steel
: antenna mount, fastened on the
: top of the concrete pillar
2. Site Location Information
City or Town : Bad Koetzting
State or Province : Bavaria
Country : Germany
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 4075564.700
Y coordinate (m) : 931610.900
Z coordinate (m) : 4801620.800
Latitude (N is +) : +490841.93
Longitude (E is +) : +0125232.57
Elevation (m,ellips.) : 660.3
Additional Information : (multiple lines)
3. GNSS Receiver Information
3.1 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830508
Firmware Version : 3.22/6.521
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-03-17T12:40Z
Date Removed : 2016-07-12T14:59Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.2 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830508
Firmware Version : 4.00/6.522
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-07-12T15:00Z
Date Removed : 2016-11-10T12:55Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.3 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830508
Firmware Version : 4.02/6.522
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-11-10T13:00Z
Date Removed : 2017-02-06T15:29Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.4 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830508
Firmware Version : 4.10/6.523
Elevation Cutoff Setting : 0 deg
Date Installed : 2017-02-06T15:30Z
Date Removed : 2017-02-28T15:40Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.5 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830508
Firmware Version : 4.11/6.523
Elevation Cutoff Setting : 0 deg
Date Installed : 2017-02-28T15:50Z
Date Removed : 2018-02-05T15:02Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : As long as the receiver firmware limits Galileo
: tracking to 4 satellites when BeiDou is
: activated, the BeiDou tracking is deactivated.
: As soon as a new available firmware improves the
: tracking capability, BDS will be activated
: again.
3.6 Receiver Type : LEICA GR50
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1831022
Firmware Version : 4.11/7.001
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-02-05T15:10Z
Date Removed : 2018-05-24T09:30Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.7 Receiver Type : LEICA GR50
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1831022
Firmware Version : 4.20/7.300
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-05-24T09:40Z
Date Removed : 2018-12-06T15:15Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.8 Receiver Type : LEICA GR50
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1831022
Firmware Version : 4.31/7.403
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-12-06T15:25Z
Date Removed : 2021-05-18T12:05Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.9 Receiver Type : LEICA GR50
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1831022
Firmware Version : 4.50/7.710
Elevation Cutoff Setting : 0 deg
Date Installed : 2021-05-18T12:30Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : (deg C) +/- 2.0
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 : LEIAR25.R3 LEIT
Serial Number : 10240009
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0301
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : LEIT
Radome Serial Number :
Antenna Cable Type : ECOFLEX 15
Antenna Cable Length : 100 m
Date Installed : 2015-03-17T12:40Z
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 H-MASER EFOS 18
Input Frequency : 10 MHz
Effective Dates : 2015-03-17/CCYY-MM-DD
Notes : LEICA GR25 use a H-Maser
: for external input reference
: oscillator. H-Maser EFOS 18.
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 : SLR (7834)
Status : PERMANENT
Effective Dates : 1977-01-01/1991-12-31
Notes : (multiple lines)
7.2 Instrumentation Type : VLBI (7224)
Status : PERMANENT
Effective Dates : 1983-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.3 Instrumentation Type : TRANSIT NNSS-DMA DOPPLER
Status : PERMANENT
Effective Dates : 1984-01-01/1993-12-31
Notes : (multiple lines)
7.4 Instrumentation Type : SLR MTLRS 1
Status : MOBILE
Effective Dates : 1984-01-01/1997-12-31
Notes : (multiple lines)
7.5 Instrumentation Type : TI-4100 GPS
Status : PERMANENT
Effective Dates : 1987-11-12/1989-07-27
Notes : CIGNET GPS Station
7.6 Instrumentation Type : SLR WLRS (8834)
Status : PERMANENT
Effective Dates : 1988-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.7 Instrumentation Type : SUPER CONDUCTING GRAVIMETER
Status : PERMANENT
Effective Dates : 1989-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.8 Instrumentation Type : MINIMAC 2816 AT GPS
Status : PERMANENT
Effective Dates : 1989-05-23/1991-07-23
Notes : CIGNET GPS Station
7.9 Instrumentation Type : VERY BROAD BAND SEISMOGRAPH
Status : PERMANENT
Effective Dates : 1991-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.10 Instrumentation Type : LLR (WLRS)
Status : PERMANENT
Effective Dates : 1991-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.11 Instrumentation Type : ROGUE SNR-800 GPS WETT # 1200
Status : PERMANENT
Effective Dates : 1991-07-23/1997-02-02
Notes : CIGNET / CORE / IGS Station
7.12 Instrumentation Type : PRARE
Status : PERMANENT
Effective Dates : 1994-01-01/CCYY-MM-DD
Notes : (multiple lines)
7.13 Instrumentation Type : ROGUE SNR-8000 GPS WTZR # 1202
Status : PERMANENT
Effective Dates : 1995-02-09/1999-06-17
Notes : IGS Referece Frame Station
7.14 Instrumentation Type : TIGO SLR
Status : PERMANENT
Effective Dates : 1997-01-01/2001-12-01
Notes : TIGO Transportable Integrated
: Geodetic Observatory
7.15 Instrumentation Type : TIGO VLBI
Status : PERMANENT
Effective Dates : 1997-01-01/2001-12-01
Notes : TIGO Transportable Integrated
: Geodetc Observatory
7.16 Instrumentation Type : TRIMBLE 4000SSI WTZT # 1201
Status : PERMANENT
Effective Dates : 1997-02-06/2005-05-17
Notes : (multiple lines)
7.17 Instrumentation Type : ASHTECH Z-XII3 GPS WTZA # 1204
Status : PERMANENT
Effective Dates : 1997-11-25/2001-11-08
Notes : (multiple lines)
7.18 Instrumentation Type : 3SNAV R101 OLD GPS+GLO WTZG # 1203
Status : PERMANENT
Effective Dates : 1998-10-14/1999-09-04
Notes : (multiple lines)
7.19 Instrumentation Type : ASHTECH Z-18 GPS+GLO WTZZ #1205
Status : PERMANENT
Effective Dates : 1999-02-01/2003-06-10
Notes : (multiple lines)
7.20 Instrumentation Type : AOA SNR-8000 ACT GPS WTZR # 1202
Status : PERMANENT
Effective Dates : 1999-06-17/2005-05-04
Notes : IGS Reference Frame Station
7.21 Instrumentation Type : JPS LEGACY GPS+GLO WTZJ # 1203
Status : PERMANENT
Effective Dates : 2001-07-03/2010-10-27
Notes : (multiple lines)
7.22 Instrumentation Type : RINGLASER GYROSCOPE
Status : PERMANENT
Effective Dates : 2001-09-01/CCYY-MM-DD
Notes : (multiple lines)
7.23 Instrumentation Type : ASHTECH Z-XII3T GPS WTZA # 1204
Status : PERMANENT
Effective Dates : 2001-11-08/CCYY-MM-DD
Notes : (multiple lines)
7.24 Instrumentation Type : JPS LEGACY GPS+GLO WTZZ #1205
Status : PERMANENT
Effective Dates : 2003-06-10/2003-11-06
Notes : (multiple lines)
7.25 Instrumentation Type : ASHTECH Z-XII3 GPS WT21 #21
Status : PERMANENT
Effective Dates : 2003-10-14/2009-05-12
Notes : (multiple lines)
7.26 Instrumentation Type : JPS E_GGD GPS+GLO WTZZ #1205
Status : PERMANENT
Effective Dates : 2003-11-06/2005-05-04
Notes : (multiple lines)
7.27 Instrumentation Type : LEICA GRX1200PRO GPS WTZL #1206
Status : PERMANENT
Effective Dates : 2004-03-23/2007-09-05
Notes : (multiple lines)
7.28 Instrumentation Type : TPS E_GGD GPS+GLONASS WTZR # 1202
Status : PERMANENT
Effective Dates : 2005-05-04/2007-05-29
Notes : IGS Reference Frame Station
7.29 Instrumentation Type : TPS E_GGD GPS+GLO WTZZ #1205
Status : PERMANENT
Effective Dates : 2005-05-04/2011-02-15
Notes : (multiple lines)
7.30 Instrumentation Type : SEPT POLARX2 GPS WTZS
Status : PERMANENT
Effective Dates : 2005-07-27/2016-03-03
Notes : (multiple lines)
7.31 Instrumentation Type : TPS NETG3 GPS+GLONASS WTZR # 1202
Status : PERMANENT
Effective Dates : 2007-05-29/2008-01-28
Notes : IGS Reference Frame Station
7.32 Instrumentation Type : LEICA GRX1200GGPRO GPS+GLO WTZL #1206
Status : PERMANENT
Effective Dates : 2007-09-05/2008-01-25
Notes : (multiple lines)
7.33 Instrumentation Type : TPS NETG3 GPS+GLO WTZL #1206
Status : PERMANENT
Effective Dates : 2008-01-25/2008-09-18
Notes : (multiple lines)
7.34 Instrumentation Type : LEICA GRX1200GGPRO GPS+GLO WTZR # 1202
Status : PERMANENT
Effective Dates : 2008-01-28/2011-04-14
Notes : IGS Reference Frame Station
7.35 Instrumentation Type : JPS LEGACY GPS+GLO WT21 #21
Status : PERMANENT
Effective Dates : 2009-05-12/2009-05-25
Notes : (multiple lines)
7.36 Instrumentation Type : TPS NETG3 GPS+GLO WT21 #21
Status : PERMANENT
Effective Dates : 2009-05-25/2010-10-27
Notes : (multiple lines)
7.37 Instrumentation Type : JPS LEGACY GPS+GLO WT21 #21
Status : PERMANENT
Effective Dates : 2010-10-27/2015-04-27
Notes : (multiple lines)
7.38 Instrumentation Type : JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS WTZZ
: #12
Status : PERMANENT
Effective Dates : 2011-02-15/CCYY-MM-DD
Notes : (multiple lines)
7.39 Instrumentation Type : LEICA GRX1200+GNSS GPS+GLO+GAL+SBAS WTZR # 1202
Status : PERMANENT
Effective Dates : 2011-04-14/2014-02-13
Notes : IGS Reference Frame Station
7.40 Instrumentation Type : LEICA GR25 GPS+GLO+GAL+BDS+SBAS WTZR # 1202
Status : PERMANENT
Effective Dates : 2014-02-13/CCYY-MM-DD
Notes : IGS Reference Frame Station
7.41 Instrumentation Type : LEICA GR25 GPS+GLO+GAL+SBAS WT21 #21
Status : PERMANENT
Effective Dates : 2015-04-27/CCYY-MM-DD
Notes : (multiple lines)
7.42 Instrumentation Type : SEPT POLARX4TR GPS+GLO+GAL+SBAS WTZS
Status : PERMANENT
Effective Dates : 2016-03-03/CCYY-MM-DD
Notes : (multiple lines)
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 : MP 400A
Manufacturer : Lamprecht
Serial Number :
Data Sampling Interval : 900 sec
Accuracy (% rel h) : 1.5 % rel h
Aspiration : PERNIX element
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2008-07-22/CCYY-MM-DD
Notes : Meteorological data Site WTZR
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 : 740
Manufacturer : Parascientific Inc. / Digiquarz
Serial Number :
Data Sampling Interval : 900 sec
Accuracy : 0.1 hPa
Height Diff to Ant : 10.5 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2008-07-22/CCYY-MM-DD
Notes : Meteorological data Site WTZR.
: The Pressure Sensor is
: 10.5 m below the antenna.
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 : 809 L 0-100
Manufacturer : Lamprecht, Goettingen
Serial Number :
Data Sampling Interval : 900 sec
Accuracy : 0.3 deg C
Aspiration : PLATINUM PROBE
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2008-07-22/CCYY-MM-DD
Notes : Meteorological data Site WTZR
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)
8.4.1 Water Vapor Radiometer : CTGR129502
Manufacturer : Captec, Bern / ETH, Zuerich
Serial Number :
Distance to Antenna : 27 m
Height Diff to Ant : 1 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 1997-04-15/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 : Bundesamt fuer Kartographie und Geodaesie
: Department of Geodaesie
Preferred Abbreviation : BKG
Mailing Address : Richard-Strauss-Allee 11
: D-60598 Frankfurt a.M.
: Germany
Primary Contact
Contact Name : GOW Operator
Telephone (primary) : +49 9941 6030
Telephone (secondary) : +49 9941 603122
Fax : +49 9941 603222
E-mail : gnss_wtz@bkg.bund.de
Secondary Contact
Contact Name : BKG GNSS Data Center
Telephone (primary) : +49 69 6333274
Telephone (secondary) : +49 69 63331
Fax : +49 69 6333425
E-mail : bkg-gdc@bkg.bund.de
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 : BKG
Secondary Data Center : BEV
URL for More Information : https://www.bkg.bund.de
Hardcopy on File
Site Map : (Y or URL)
Site Diagram : Y
Horizon Mask : Y
Monument Description : Y
Site Pictures : Y
Additional Information : Data available
Antenna Graphics with Dimensions
LEIAR25.R3
+-------+
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
All dimensions are in meters.
