POTM00DEU 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) : GFZ Network Operator (gnss@gfz-potsdam.de) Date Prepared : 2025-10-15 Report Type : UPDATE If Update: Previous Site Log : potm00deu_20250311.log Modified/Added Sections : 3.19, 3.20 1. Site Identification of the GNSS Monument Site Name : Potsdam GeoForschungsZentrum Nine Character ID : POTM00DEU Monument Inscription : Geodetic pillar North-EAST on building IERS DOMES Number : 14106M004 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 1.40 m Monument Foundation : ROOF Foundation Depth : (m) Marker Description : BRASS NAIL Date Installed : 2000-01-12T00:00Z Geologic Characteristic : SAND Bedrock Type : 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 : (multiple lines) 2. Site Location Information City or Town : Potsdam State or Province : Brandenburg Country or Region : DEU Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3800692.285 Y coordinate (m) : 882077.704 Z coordinate (m) : 5028789.427 Latitude (N is +) : +522245.37 Longitude (E is +) : +0130357.91 Elevation (m,ellips.) : 144.5 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1221 Firmware Version : unknown Elevation Cutoff Setting : 0 deg Date Installed : 2000-01-12T07:00Z Date Removed : 2002-06-24T12:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1106 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2002-06-24T12:00Z Date Removed : 2009-04-06T12:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1107 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2009-04-06T12:00Z Date Removed : 2012-11-08T12:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70096 Firmware Version : 3.4.4 Elevation Cutoff Setting : 0 deg Date Installed : 2012-11-09T00:00Z Date Removed : 2013-01-09T10:34Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70096 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-09T10:35Z Date Removed : 2013-04-30T00:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70141 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-04-30T00:00Z Date Removed : 2015-01-21T14:30Z Temperature Stabiliz. : none Additional Information : tinyPC change after SSD crash 3.7 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70141 Firmware Version : 3.5.7 Elevation Cutoff Setting : 0 deg Date Installed : 2015-01-21T14:30Z Date Removed : 2016-10-25T14:06Z Temperature Stabiliz. : none Additional Information : Firmware upgrade 3.8 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 70141 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2016-10-25T14:06Z Date Removed : 2017-01-31T11:30Z Temperature Stabiliz. : none Additional Information : enables tracking of E01/E02 3.9 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2017-01-31T11:30Z Date Removed : 2018-07-16T07:55Z Temperature Stabiliz. : none Additional Information : old board needed for campaign 3.10 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-16T07:55Z Date Removed : 2018-07-17T13:56Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.7.2 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-17T14:00Z Date Removed : 2018-09-06T10:05Z Temperature Stabiliz. : none Additional Information : issues with old firmware version 3.12 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.7.4b0-193-7438 Elevation Cutoff Setting : 0 deg Date Installed : 2018-09-06T10:05Z Date Removed : 2019-02-19T14:46Z Temperature Stabiliz. : none Additional Information : beta upgrade to enable tracking of E31 3.13 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.7.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-02-19T14:47Z Date Removed : 2020-03-18T10:40Z Temperature Stabiliz. : none Additional Information : Board revision TR_G3TH_5 3.14 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 49217 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-18T10:41Z Date Removed : 2020-09-30T13:29Z Temperature Stabiliz. : none Additional Information : Board revision TR_G3TH_5 3.15 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 33932 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-09-30T13:45Z Date Removed : 2020-11-11T14:13Z Temperature Stabiliz. : none Additional Information : tinyPC/3 S/N 020 : Board revision TR_G3TH_4 3.16 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 33932 Firmware Version : 3.7.10 Elevation Cutoff Setting : 0 deg Date Installed : 2020-11-11T14:14Z Date Removed : 2021-06-23T10:30Z Temperature Stabiliz. : none Additional Information : tinyPC/3 S/N 020 : Board revision TR_G3TH_4 3.17 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 33932 Firmware Version : 4.1.01-210527 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-23T10:31Z Date Removed : 2023-01-17T14:24Z Temperature Stabiliz. : none Additional Information : tinyPC/3 S/N 020 : Board revision TR_G3TH_4 : deactivated clock steering 3.18 Receiver Type : JAVAD TR_G3TH Satellite System : GPS+GLO+GAL Serial Number : 33932 Firmware Version : 4.2.01-220630 Elevation Cutoff Setting : 0 deg Date Installed : 2023-01-17T14:25Z Date Removed : 2025-02-27T13:00Z Temperature Stabiliz. : none Additional Information : tinyPC/3 S/N 020 : Board revision TR_G3TH_4 3.19 Receiver Type : JAVAD TR_2S Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5115333 Firmware Version : 4.5.00-241014 Elevation Cutoff Setting : 0 deg Date Installed : 2025-02-27T13:00Z Date Removed : 2025-10-15T10:29Z Temperature Stabiliz. : none Additional Information : tinyBlack S/N ja-010 3.20 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 3051465 Firmware Version : 5.6.0 Elevation Cutoff Setting : 0 deg Date Installed : 2025-10-15T10:30Z 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 : AOAD/M_T NONE Serial Number : 346 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2000-01-12T07:00Z Date Removed : 2010-05-30T12:00Z Additional Information : (multiple lines) 4.2 Antenna Type : AOAD/M_T NONE Serial Number : 377 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2010-05-30T12:00Z Date Removed : 2012-11-08T12:00Z Additional Information : (multiple lines) 4.3 Antenna Type : JAV_GRANT-G3T NONE Serial Number : 1831 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0460 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2012-11-09T00:00Z Date Removed : 2014-11-17T10:00Z Additional Information : (multiple lines) 4.4 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 350 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1300 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2014-11-17T12:00Z Date Removed : 2017-05-09T09:44Z Additional Information : (multiple lines) 4.5 Antenna Type : LEIAR25.R4 LEIT Serial Number : 726483 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1300 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 : RG 214 Antenna Cable Length : 40.00 m Date Installed : 2017-05-09T09:45Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Antenna radome was initially set to NONE : and got corrected to LEIT on 09-SEP-2020 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 : 2000-01-12/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 7.1 Instrumentation Type : GPS,SLR Status : PERMANENT Effective Dates : 1994-10-01/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 : WXT520 Manufacturer : Vaisala Serial Number : G4540027 Data Sampling Interval : 300 sec Accuracy (% rel h) : 5 % rel h Aspiration : NATURAL Height Diff to Ant : -1.7 m Calibration date : 2011-11-28 Effective Dates : 2012-12-11/CCYY-MM-DD Notes : (multiple lines) 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 : WXT520 Manufacturer : Vaisala Serial Number : G4540027 Data Sampling Interval : 300 sec Accuracy : 0.5 hPa Height Diff to Ant : -1.7 m Calibration date : 2011-11-28 Effective Dates : 2012-12-11/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) 8.3.1 Temp. Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : G4540027 Data Sampling Interval : 300 sec Accuracy : 0.3 deg C Aspiration : NATURAL Height Diff to Ant : -1.7 m Calibration date : 2011-11-28 Effective Dates : 2012-12-11/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 : GFZ Helmholtz Centre for Geosciences Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : D-14473 Potsdam : Germany Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : Telephone (secondary) : Fax : E-mail : gnss@gfz-potsdam.de 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 : GFZ Secondary Data Center : URL for More Information : https://gnss.gfz-potsdam.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 LEIAR25.R4 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP (5/8" thread might differ from BPA!) <-- 0.3802 --> NOM=NRP JAV_RINGANT_G3T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> JAV_GRANT-G3T ------------------- <-- 0.0622 / \ / \ +---------------------------+ <-- 0.0325 \ / \ / +--x--+ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.1404 --> AOAD/M_T ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP RXC=NRP <-- 0.3810 -->