WT2100DEU 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) : GREF Operator (operator.gref@bkg.bund.de) Date Prepared : 2026-03-11 Report Type : UPDATE If Update: Previous Site Log : wt2100deu_20251027.log Modified/Added Sections : 1, 3.23, 3.24 1. Site Identification of the GNSS Monument Site Name : Wettzell / Germany Nine Character ID : WT2100DEU Monument Inscription : Pillar 21 IERS DOMES Number : 14201M021 CDP Number : (A4) Monument Description : CONCRETE SURVEY PILLAR Height of the Monument : 1.3 m Monument Foundation : CONCRETE Foundation Depth : 1.5 m Marker Description : BRASS REFERENCE SURVEY MARKER Date Installed : 2003-10-14T07:00Z Geologic Characteristic : BEDROCK Bedrock Type : CORDIRIT-SILIMANIT-GNEISS Bedrock Condition : WEATHERED Fracture Spacing : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : NO Distance/activity : (multiple lines) Additional Information : In addition and parallel a : LEICA GRX1200GGPRO GPS+GLONASS : Receiver, Four Character ID WTZR, : IGS Reference Frame Station, on : pillar 1202, Domes No. 14201M010, : an ASHTECH Z12T Metronome GPS Receiver, : Four character ID WTZA, on pillar 1204, : Domes No. 14201M013, a TPS E_GGD : GPS+GLONASS Receiver, Four character : ID WTZZ, on pillar 1205, Domes No. : 14201M014, a JPS LEGACY GPS+GLONASS : Receiver, Four character ID WTZJ, : on pillar 1203, DOMES No. 14201M012, : a TPS NETG3 GPS+GLONASS Receiver, : Four character ID WTZL, on : pillar 1206, DOMES No. 14201M022 : and a SEPT POLARX2 GPS Receiver, : Four character ID WTZS, DOMES No. : 14201M015 are observing. : Prior we observed here in the : Geodetical Observatory Wettzell with : a TI-4100, a MiniMac 2816 AT, a : Rogue SNR-800, our # 1200, Four Character : ID WETT, Domes No. 14201M009, : a 3SNAV R101 GPS+GLONASS : Receiver, Four character ID WTZG, : on pillar 1203, Domes No. : 14201M012 and a TRIMBLE 4000 SSI, : Four character ID WTZT, on pillar 1201, : Domes No. 14201M011. : Further informations and effective : dates see section 7. 2. Site Location Information City or Town : Bad Koetzting State or Province : Bavaria Country or Region : DEU Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4075538.500 Y coordinate (m) : 931663.900 Z coordinate (m) : 4801628.800 Latitude (N is +) : +490842.44 Longitude (E is +) : +0125235.40 Elevation (m,ellips.) : 657.4 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02347 Firmware Version : CD00-1D02 Elevation Cutoff Setting : 0 deg Date Installed : 2003-10-14T07:00Z Date Removed : 2007-04-26T09:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : TPS NETG3 Satellite System : GPS+GLO Serial Number : Q8P9LBXLYPS Firmware Version : 3.1 Jan,24,2007 p1 Elevation Cutoff Setting : 0 deg Date Installed : 2007-04-26T09:30Z Date Removed : 2007-06-22T09:59Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02347 Firmware Version : CD00-1D02 Elevation Cutoff Setting : 0 deg Date Installed : 2007-06-22T10:00Z Date Removed : 2009-05-12T08:44Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.4 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT311513741 Firmware Version : 2.6.0 Oct,24,2007 Elevation Cutoff Setting : 0 deg Date Installed : 2009-05-12T08:45Z Date Removed : 2009-05-25T12:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : Additional number LE2818 : on the type level 3.5 Receiver Type : TPS NETG3 Satellite System : GPS+GLO Serial Number : Q84LKRDL3WG Firmware Version : 3.3 Dec,22,2008 p6 Elevation Cutoff Setting : 0 deg Date Installed : 2009-05-25T12:30Z Date Removed : 2009-07-14T11:59Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : Additional number 401-01058 : on the type level 3.6 Receiver Type : TPS NETG3 Satellite System : GPS+GLO Serial Number : Q84LKRDL3WG Firmware Version : 3.4 May,13,2009 Elevation Cutoff Setting : 0 deg Date Installed : 2009-07-14T12:00Z Date Removed : 2010-10-27T07:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : Additional number 401-01058 : on the type level 3.7 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT312211422 Firmware Version : 2.6.1 JAN,10,2008 Elevation Cutoff Setting : 0 deg Date Installed : 2010-10-27T12:00Z Date Removed : 2015-04-27T12:00Z Temperature Stabiliz. : (deg C) +/- 2.0 Additional Information : Additional Number : LE 2808 on the : type level 3.8 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831052 Firmware Version : 3.11.1639 Elevation Cutoff Setting : 0 deg Date Installed : 2015-04-27T15:00Z Date Removed : 2015-12-15T07:59Z Temperature Stabiliz. : none Additional Information : ME serial number BDU13374039 3.9 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1830183 Firmware Version : 3.22.1818 Elevation Cutoff Setting : 0 deg Date Installed : 2015-12-15T08:00Z Date Removed : 2016-08-12T06:30Z Temperature Stabiliz. : none Additional Information : ME serial number BDU11400025 3.10 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1830183 Firmware Version : 4.00.335 Elevation Cutoff Setting : 0 deg Date Installed : 2016-08-12T06:30Z Date Removed : 2016-12-19T18:40Z Temperature Stabiliz. : none Additional Information : ME serial number BDU11400025 3.11 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1830183 Firmware Version : 4.02.386 Elevation Cutoff Setting : 0 deg Date Installed : 2016-12-19T18:40Z Date Removed : 2017-04-10T08:45Z Temperature Stabiliz. : none Additional Information : ME serial number BDU11400025 3.12 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1830183 Firmware Version : 4.11.606 Elevation Cutoff Setting : 0 deg Date Installed : 2017-04-10T08:45Z Date Removed : 2019-05-17T14:25Z Temperature Stabiliz. : none Additional Information : ME serial number BDU11400025 3.13 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1830183 Firmware Version : 4.31.101/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-17T14:25Z Date Removed : 2019-07-02T13:30Z Temperature Stabiliz. : none Additional Information : ME serial number BDU11400025 3.14 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831037 Firmware Version : 4.31.101 Elevation Cutoff Setting : 0 deg Date Installed : 2019-07-02T13:40Z Date Removed : 2020-03-05T13:00Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ17460066Y 3.15 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831025 Firmware Version : 4.31.101 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-05T13:15Z Date Removed : 2020-06-17T11:05Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ16360684K 3.16 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831037 Firmware Version : 4.31.101 Elevation Cutoff Setting : 0 deg Date Installed : 2020-06-17T11:10Z Date Removed : 2021-05-31T12:00Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ17460066Y 3.17 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831037 Firmware Version : 4.50/7.710 Elevation Cutoff Setting : 0 deg Date Installed : 2021-05-31T12:00Z Date Removed : 2022-04-28T09:47Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ17460066Y 3.18 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831037 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 0 deg Date Installed : 2022-04-28T09:47Z Date Removed : 2022-09-05T11:08Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ17460066Y 3.19 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831037 Firmware Version : 4.60/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2022-09-05T11:08Z Date Removed : 2023-01-24T14:00Z Temperature Stabiliz. : none Additional Information : ME serial number BMGZ17460066Y 3.20 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02539 Firmware Version : 4.1.05-220902 Elevation Cutoff Setting : 0 deg Date Installed : 2023-01-24T14:00Z Date Removed : 2023-02-08T09:06Z Temperature Stabiliz. : none Additional Information : Board Id : 0QWVL8S3VMMNQ0QYWF01 3.21 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02539 Firmware Version : 4.1.06-221128 Elevation Cutoff Setting : 0 deg Date Installed : 2023-02-08T09:06Z Date Removed : 2024-02-15T07:43Z Temperature Stabiliz. : none Additional Information : Board Id : 0QWVL8S3VMMNQ0QYWF01 3.22 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02539 Firmware Version : 4.3.00-231129 Elevation Cutoff Setting : 0 deg Date Installed : 2024-02-15T07:43Z Date Removed : 2025-05-05T07:45Z Temperature Stabiliz. : none Additional Information : Board Id : 0QWVL8S3VMMNQ0QYWF01 3.23 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02539 Firmware Version : 4.5.00-241014 Elevation Cutoff Setting : 0 deg Date Installed : 2025-05-05T07:45Z Date Removed : 2026-03-11T08:34Z Temperature Stabiliz. : none Additional Information : Board Id : 0QWVL8S3VMMNQ0QYWF01 3.24 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02539 Firmware Version : 4.6.01-251111 Elevation Cutoff Setting : 0 deg Date Installed : 2026-03-11T08:34Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none Additional Information : Board Id : 0QWVL8S3VMMNQ0QYWF01 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 : ASH700936D_M SNOW Serial Number : 11999 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1786 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : SNOW Radome Serial Number : Antenna Cable Type : RG 214 Antenna Cable Length : 30 m Date Installed : 2003-10-14T07:00Z Date Removed : 2009-05-12T08:44Z Additional Information : From 2003-10-14 until : 2009-05-12 the wrong : Marker->ARP Up Ecc, : Antenna Delta H : 0.1933 m was given in : the RINEX Headers, : instead of true 0.1786. 4.2 Antenna Type : TPSCR3_GGD CONE Serial Number : 00173 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1786 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : CONE Radome Serial Number : Antenna Cable Type : RG 214 Antenna Cable Length : 30 m Date Installed : 2009-05-12T08:45Z Date Removed : 2010-10-27T07:00Z Additional Information : Antenna calibrated absolute : by Geo+++ GmbH. Garbsen, : 2008-04-14. 4.3 Antenna Type : LEIAR25.R3 LEIT Serial Number : 10170023 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.5160 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 : RG214 Antenna Cable Length : 30 m Date Installed : 2010-10-27T12:00Z Date Removed : 2019-09-10T07:00Z Additional Information : Antenna calibrated absolute : by GEO++ GmbH Garbsen, : 2010-07-05 4.4 Antenna Type : LEIAR25.R4 LEIT Serial Number : 725558 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.5160 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 : RG214 Antenna Cable Length : 30 m Date Installed : 2019-09-10T07:15Z Date Removed : 2020-11-13T10:00Z Additional Information : Antenna individual calibrated absolutely by : : GEO++ - ROBOT 2013-01-11 : : UNI BONN - CHAMBER 2013-03-12 : : UNI BONN - CHAMBER 2019-07-18 : : Senatsverwaltung Berlin - ROBOT 2019-06-14 4.5 Antenna Type : LEIAR25.R4 LEIT Serial Number : 725558 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.5160 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 : ECOFLEX15 Antenna Cable Length : 64 m Date Installed : 2020-11-13T14:15Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Antenna individual calibrated absolutely by : : GEO++ - ROBOT 2013-01-11 : : UNI BONN - CHAMBER 2013-03-12 : : UNI BONN - CHAMBER 2019-07-18 : : Senatsverwaltung Berlin - ROBOT 2019-06-14 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 : 2003-10-14/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 : VLBI Status : PERMANENT Effective Dates : 1983-01-01/CCYY-MM-DD Notes : RTW #7224 7.2 Instrumentation Type : SUPER CONDUCTING GRAVIMETER Status : PERMANENT Effective Dates : 1989-01-01/CCYY-MM-DD Notes : SG029 7.3 Instrumentation Type : SLR Status : PERMANENT Effective Dates : 1991-01-01/CCYY-MM-DD Notes : WLRS 7.4 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 1995-02-09/CCYY-MM-DD Notes : IGS Reference Frame Station 7.5 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 1997-11-25/CCYY-MM-DD Notes : WTZA #1204 SEPT POLARX2 7.6 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 1999-02-01/CCYY-MM-DD Notes : WTZZ #1205 JAVAD TRE_3 DELTA 7.7 Instrumentation Type : RINGLASER GYROSCOPE Status : PERMANENT Effective Dates : 2001-09-01/CCYY-MM-DD Notes : (multiple lines) 7.8 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2004-03-23/CCYY-MM-DD Notes : WTZL LEICA GRX1200+GNSS 7.9 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2005-07-27/CCYY-MM-DD Notes : WTZS SEPT POLARX5TR 7.10 Instrumentation Type : SLR Status : PERMANENT Effective Dates : 2010-01-01/CCYY-MM-DD Notes : SOSW 7.11 Instrumentation Type : SUPER CONDUCTING GRAVIMETER Status : PERMANENT Effective Dates : 2010-01-01/CCYY-MM-DD Notes : SG030 7.12 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2010-02-25/CCYY-MM-DD Notes : WTZ3 JAVAD TRE_G3TH DELTA 7.13 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2010-02-26/CCYY-MM-DD Notes : WTZ2 LEICA GR50 7.14 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 2012-01-01/CCYY-MM-DD Notes : TWIN 7.15 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2015-01-15/CCYY-MM-DD Notes : WT33 LEICA GRX1200+GNSS 7.16 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2015-03-17/CCYY-MM-DD Notes : WRLG LEICA GR50 7.17 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2015-04-15/CCYY-MM-DD Notes : WT35 LEICA GRX1200+GNSS 7.18 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2015-06-02/CCYY-MM-DD Notes : WT25 LEICA GRX1200+GNSS 7.19 Instrumentation Type : GNSS Status : PERMANENT Effective Dates : 2015-07-15/CCYY-MM-DD Notes : WTCO JAVAD TRE_G3T 7.20 Instrumentation Type : DORIS Status : PERMANENT Effective Dates : 2016-09-27/CCYY-MM-DD Notes : (multiple lines) 7.21 Instrumentation Type : GNSS WT2101DEU Status : PERMANENT Effective Dates : 2020-05-26/CCYY-MM-DD Notes : Secondary Receiver at the same antenna. : More information and data available on : request. 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 : 809 Manufacturer : Lamprecht, Goettingen Serial Number : Data Sampling Interval : 900 sec Accuracy (% rel h) : 1.5 % rel h Aspiration : PERNIX element Height Diff to Ant : 8.7 m Calibration date : (CCYY-MM-DD) Effective Dates : 1987-01-01/2008-07-22 Notes : Meteorological data Site WTZR. : The Humidity Sensor is 8.7 m : below the antenna. 8.1.2 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 : 8.7 m Calibration date : (CCYY-MM-DD) Effective Dates : 2008-07-22/CCYY-MM-DD Notes : Meteorological data Site WTZR. : The Humidity Sensor is 8.7 m : below the antenna. 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 : DIGIQUARZ MODEL 740 Manufacturer : Parascientific Inc. Serial Number : Data Sampling Interval : 900 sec Accuracy : 0.1 hPa Height Diff to Ant : 1.8 m Calibration date : (CCYY-MM-DD) Effective Dates : 1987-01-01/2008-07-22 Notes : The Pressure Sensor is : 1.8 m below the antenna. : Meteorological data Site WTZR. 8.2.2 Pressure Sensor Model : 740 Manufacturer : Parascientific Inc. / Digiquarz Serial Number : Data Sampling Interval : 900 sec Accuracy : 0.1 hPa Height Diff to Ant : 1.8 m Calibration date : (CCYY-MM-DD) Effective Dates : 2008-07-22/CCYY-MM-DD Notes : The Pressure Sensor is : 1.8 m below the antenna. : Meteorological data Site WTZR. 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 Manufacturer : Lamprecht, Goettingen Serial Number : Data Sampling Interval : 900 sec Accuracy : 0.3 deg C Aspiration : PLATINUM PROBE Height Diff to Ant : 8.7 m Calibration date : (CCYY-MM-DD) Effective Dates : 1987-01-01/2008-07-22 Notes : Meteorological data Site WTZR. : The Temperature Sensor is 8.7 m : below the antenna. 8.3.2 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 : 8.7 m Calibration date : (CCYY-MM-DD) Effective Dates : 2008-07-22/CCYY-MM-DD Notes : Meteorological data Site WTZR. : The Temperature Sensor is 8.7 m : below the antenna. 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 : 1997-04-01/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 : GREF Operator Telephone (primary) : +49 341 5634410 Telephone (secondary) : +49 341 5634432 Fax : +49 341 5634415 E-mail : operator.gref@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 : gref.bkg.bund.de 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 Additional Information : (multiple lines) Antenna Graphics with Dimensions ASH700936D_M with Dome SNOW ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 --> TPSCR3_GGD with white conical Dome CONE --------- / + \ <-- 0.104 L2 | + | <-- 0.081 L1 +--------------------------------------------------+ <-- 0.071 TCR | | | | | | | | +-----------------+-------------+------------------+ <-- 0.003 BCR +-----x-----+ <-- 0.000 BPA=ARP <-- 0.326 --> LEIAR25.R3 / \ +-------+ <-- 0.1995 +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> LEIAR25.R4 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> 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 BOP: Bottom of Pole All dimensions are in meters.