LDB2 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 (operator.gref@bkg.bund.de) Date Prepared : 2024-02-15 Report Type : UPDATE If Update: Previous Site Log : ldb2_20230419.log Modified/Added Sections : 2, 3.13, 3.14, 11, 13 1. Site Identification of the GNSS Monument Site Name : Lindenberg Four Character ID : LDB2 Monument Inscription : IERS DOMES Number : 14114M002 CDP Number : (A4) Monument Description : Steelpipe with heat protection Height of the Monument : 1.7 m Monument Foundation : 2005 Foundation Depth : 10 m Marker Description : SURVEY MARKER BOLT ON THE PILLAR Date Installed : 2005-09-28 Geologic Characteristic : CENOZOIC QUATERNARY 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 : NO Distance/activity : (multiple lines) Additional Information : Survey Marker Bolt on a pillar. : Antenna mounted with a special screw : adapter on a rivet thread of a circular : tube of steel filled with concrete, : 11,7 m length, : placed at the meteorological station of the DWD : Deutscher Wetterdienst in Lindenberg. 2. Site Location Information City or Town : Lindenberg State or Province : Brandenburg Country : Germany Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3798344.700 Y coordinate (m) : 955553.300 Z coordinate (m) : 5017221.900 Latitude (N is +) : +521232.85 Longitude (E is +) : +0140715.34 Elevation (m,ellips.) : 159.5 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : AG2A5QEYQDC Firmware Version : E_GGD_2.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2005-10-25T10:00Z Date Removed : 2007-11-22T12:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : AG2A5QEYQDC Firmware Version : 2.6.0 APR,18,2007 Elevation Cutoff Setting : 0 deg Date Installed : 2007-11-22T12:30Z Date Removed : 2008-01-29T09:15Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : AG2A5QEYQDC Firmware Version : 2.6.1 JAN,10,2008 Elevation Cutoff Setting : 0 deg Date Installed : 2008-01-29T10:00Z Date Removed : 2015-03-24T09:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831169 Firmware Version : 3.11.1639 Elevation Cutoff Setting : 0 deg Date Installed : 2015-03-24T12:00Z Date Removed : 2016-05-06T06:00Z Temperature Stabiliz. : none Additional Information : ME serial number BDU14060417 3.5 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831169 Firmware Version : 3.22.1818 Elevation Cutoff Setting : 0 deg Date Installed : 2016-05-06T06:00Z Date Removed : 2016-07-20T09:00Z Temperature Stabiliz. : none Additional Information : ME serial number BDU14060417 3.6 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831169 Firmware Version : 4.00.335 Elevation Cutoff Setting : 0 deg Date Installed : 2016-07-20T09:00Z Date Removed : 2017-04-11T06:45Z Temperature Stabiliz. : none Additional Information : ME serial number BDU14060417 3.7 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831169 Firmware Version : 4.11.606 Elevation Cutoff Setting : 0 deg Date Installed : 2017-04-11T06:45Z Date Removed : 2018-05-09T10:00Z Temperature Stabiliz. : none Additional Information : ME serial number BDU14060417 3.8 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870606 Firmware Version : 4.20.232 Elevation Cutoff Setting : 0 deg Date Installed : 2018-05-09T10:00Z Date Removed : 2019-05-17T13:10Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870606 Firmware Version : 4.31.101/7.403 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-17T13:10Z Date Removed : 2021-05-31T12:05Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870606 Firmware Version : 4.50/7.710 Elevation Cutoff Setting : 0 deg Date Installed : 2021-05-31T12:05Z Date Removed : 2022-03-03T07:33Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870606 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 0 deg Date Installed : 2022-03-03T07:33Z Date Removed : 2022-09-05T11:28Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.12 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870606 Firmware Version : 4.60/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2022-09-05T11:28Z Date Removed : 2023-02-09T09:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.13 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02883 Firmware Version : 4.1.06-221128 Elevation Cutoff Setting : 0 deg Date Installed : 2023-02-09T09:30Z Date Removed : 2024-02-15T07:50Z Temperature Stabiliz. : none Additional Information : Board Id : 193NV209A3QCX0QDSPVJ 3.14 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 02883 Firmware Version : 4.3.00-231129 Elevation Cutoff Setting : 0 deg Date Installed : 2024-02-15T07:50Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none Additional Information : Board Id : 193NV209A3QCX0QDSPVJ 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 : TPSCR3_GGD CONE Serial Number : 217-0244 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0470 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 : AIRCOM+ Antenna Cable Length : 18 m Date Installed : 2005-10-25T10:00Z Date Removed : 2011-09-28T09:00Z Additional Information : Antenna individual calibrated : absolute by GEO++ 4.2 Antenna Type : LEIAR25.R4 LEIT Serial Number : 725072 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0470 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 : AIRCOM+ Antenna Cable Length : 18 m Date Installed : 2011-09-28T10:00Z Date Removed : 2019-08-08T06:20Z Additional Information : Antenna individual calibrated : absolute by GEO++ 4.3 Antenna Type : LEIAR25.R4 LEIT Serial Number : 10231046 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0470 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 : AIRCOM+ Antenna Cable Length : 18 m Date Installed : 2019-08-08T06:20Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Antenna individual calibrated absolutely by : : GEO++ - ROBOT 2010-09-29 : : UNI BONN - CHAMBER 2010-10-28 : : UNI BONN - CHAMBER 2019-05-20 : : Senatsverwaltung Berlin - ROBOT 2019-06-21 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 : 2005-09-28/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 : GNSS LDB201DEU Status : PERMANENT Effective Dates : 2017-06-07/CCYY-MM-DD Notes : Secondary Receiver at the same antenna. : More information and data available on : request. 7.2 Instrumentation Type : CORNER REFLECTOR Status : PERMANENT Effective Dates : 2019-09-13/CCYY-MM-DD Notes : Pair of 1 m^3 passive retroreflectors 86 m away : from LDB2 connected via regular terrestrial : survey for InSAR. Mounted on 6 m deep rod : foundation oriented to ascending and : descending sun synchronous orbits. : 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 : HMP45ASP Manufacturer : Vaisala Oyi Serial Number : A2110014 Data Sampling Interval : 10 sec Accuracy (% rel h) : 1 % rel h Aspiration : CAPACITIVY THIN FILM POLYMER Height Diff to Ant : -0.5 m Calibration date : 2005-05-23 Effective Dates : 2005-10-25/2017-01-26 Notes : The humidity sensor is 0,5 m : below the antenna. 8.1.2 Humidity Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : W5040013 Data Sampling Interval : 10 sec Accuracy (% rel h) : 1 % rel h Aspiration : CAPACITIVY THIN FILM POLYMER Height Diff to Ant : -0.5 m Calibration date : 2015-11-23 Effective Dates : 2017-01-26/CCYY-MM-DD Notes : The humidity sensor is 0,5 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 : PTU200 Manufacturer : Vaisala Oyi Serial Number : X4150003 Data Sampling Interval : 10 sec Accuracy : 0.1 hPa Height Diff to Ant : -0.8 m Calibration date : 2002-10-11 Effective Dates : 2005-10-25/2017-01-26 Notes : The pressure Sensor is : 0,8 m below the antenna. 8.2.2 Pressure Sensor Model : PTU200 Manufacturer : Vaisala Oyi Serial Number : X2930004 Data Sampling Interval : 10 sec Accuracy : 0.1 hPa Height Diff to Ant : -0.8 m Calibration date : (CCYY-MM-DD) Effective Dates : 2017-01-26/CCYY-MM-DD Notes : The pressure Sensor is : 0,8 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 : HMP45ASP Manufacturer : Vaisala Oyi Serial Number : A2110014 Data Sampling Interval : 10 sec Accuracy : 0.2 deg C Aspiration : RESISTIVE PLATINUM PROBE Height Diff to Ant : -0.5 m Calibration date : 2005-05-23 Effective Dates : 2005-10-25/2017-01-26 Notes : The temperature sensor is : 0,5m below the antenna. 8.3.2 Temp. Sensor Model : HMP45A-P Manufacturer : Vaisala Oyi Serial Number : W5040013 Data Sampling Interval : 10 sec Accuracy : 0.2 deg C Aspiration : RESISTIVE PLATINUM PROBE Height Diff to Ant : -0.5 m Calibration date : 2015-11-23 Effective Dates : 2017-01-26/CCYY-MM-DD Notes : The temperature sensor is : 0,5m 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.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 : https://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 TPSCR3_GGD --------- / + \ <-- 0.104 = L2 | + | <-- 0.081 = L1 +--------------------------------------------------+ <-- 0.071 = TCR | | | | | | | | +-----------------+-------------+------------------+ <-- 0.003 = BCR +-----x-----+ <-- 0.000 BPA=ARP <-- 0.326 --> 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.