JOEN 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) : FinnRef team (finnref_team@maanmittauslaitos.fi) Date Prepared : 2024-04-18 Report Type : UPDATE If Update: Previous Site Log : joen_20221103.log Modified/Added Sections : 3.19, 3.20, 11 1. Site Identification of the GNSS Monument Site Name : Joensuu permanent GPS Four Character ID : JOEN Monument Inscription : NONE IERS DOMES Number : 10512M001 CDP Number : (A4) Monument Description : STEEL GRID MAST Height of the Monument : 2.5 m Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc) Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 1994-06-10 Geologic Characteristic : BEDROCK Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : over 200 cm Fault zones nearby : NO Distance/activity : (multiple lines) Additional Information : (multiple lines) 2. Site Location Information City or Town : Joensuu State or Province : N/A Country : Finland Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 2564139.000 Y coordinate (m) : 1486150.000 Z coordinate (m) : 5628951.000 Latitude (N is +) : +622328.22 Longitude (E is +) : +0300546.19 Elevation (m,ellips.) : 113.4 Additional Information : Postglacial land uplift approx. 3 mm/y 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 04125 Firmware Version : 1E00 Elevation Cutoff Setting : 5 deg Date Installed : 1995-06-15 Date Removed : 1995-11-22 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 04125 Firmware Version : 1F00 Elevation Cutoff Setting : 5 deg Date Installed : 1995-11-22T07:53Z Date Removed : 1996-02-15T07:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP00995 Firmware Version : 1E81 Beta Elevation Cutoff Setting : 5 deg Date Installed : 1996-02-15T07:19Z Date Removed : 1998-06-14 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 03176 Firmware Version : 1F60 Elevation Cutoff Setting : 5 deg Date Installed : 1998-06-26 Date Removed : 1999-02-10T14:14Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP00995 Firmware Version : CB00 Elevation Cutoff Setting : 5 deg Date Installed : 1999-02-10T14:15Z Date Removed : 1999-07-14 Temperature Stabiliz. : none Additional Information : Receiver was changed when : meteo-sensors were installed. 3.6 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 995 Firmware Version : CC00 Elevation Cutoff Setting : 5 deg Date Installed : 1999-07-14T15:30Z Date Removed : 2002-06-17 Temperature Stabiliz. : none Additional Information : 06-APR-2001 Serial no changed to be : consistent with RINEX header. : Full s/n LP00995 3.7 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 087 Firmware Version : CD00 Elevation Cutoff Setting : 5 deg Date Installed : 2002-06-20T11:48Z Date Removed : 2004-09-07T10:30Z Temperature Stabiliz. : none Additional Information : Full s/n LP01087 : 2003-04-02 (doy 92) Deactivation of : smoothing in conversion from raw data : to RINEX (Asrinexo -program). 3.8 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 640 Firmware Version : CD00 Elevation Cutoff Setting : 5 deg Date Installed : 2004-09-07T10:52Z Date Removed : 2008-09-30T14:10Z Temperature Stabiliz. : none Additional Information : Full s/n LP00640 3.9 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 530 Firmware Version : CD00 Elevation Cutoff Setting : 5 deg Date Installed : 2008-09-30T14:10Z Date Removed : 2016-03-03T09:20Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.10 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 530 Firmware Version : CD00 Elevation Cutoff Setting : 0 deg Date Installed : 2016-03-03T09:20Z Date Removed : 2016-08-03T12:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 640 Firmware Version : CD00 Elevation Cutoff Setting : 0 deg Date Installed : 2016-08-03T12:30Z Date Removed : 2016-11-19T14:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS Serial Number : 01153 Firmware Version : 3.5.14 Sep,22,2016 Elevation Cutoff Setting : 0 deg Date Installed : 2016-11-19T15:00Z Date Removed : 2017-04-24T06:38Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.13 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS Serial Number : 01153 Firmware Version : 3.6.9 Nov,28,2016 Elevation Cutoff Setting : 0 deg Date Installed : 2017-04-24T06:45Z Date Removed : 2018-03-28T06:52Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.14 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 3.7.3 Feb,02,2018 Elevation Cutoff Setting : 0 deg Date Installed : 2018-03-28T06:58Z Date Removed : 2018-11-14T10:36Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.15 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 3.7.4 Oct,29,2018 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-14T10:37Z Date Removed : 2019-01-31T11:18Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.16 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 3.7.5p1 Jan,23,2019 Elevation Cutoff Setting : 0 deg Date Installed : 2019-01-31T11:23Z Date Removed : 2019-10-25T09:06Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.17 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 3.7.7 Oct,08,2019 Elevation Cutoff Setting : 0 deg Date Installed : 2019-10-25T09:13Z Date Removed : 2021-11-19T13:01Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.18 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 4.1.03-210713 Elevation Cutoff Setting : 0 deg Date Installed : 2021-11-19T13:06Z Date Removed : 2022-11-03T10:52Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.19 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 4.1.05-220902 Elevation Cutoff Setting : 0 deg Date Installed : 2022-11-03T10:57Z Date Removed : 2024-04-18T06:55Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.20 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS Serial Number : 02880 Firmware Version : 4.3.00-231129 Elevation Cutoff Setting : 0 deg Date Installed : 2024-04-18T06:58Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none 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 : ASH700936A_M SNOW Serial Number : 191 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 10 deg Antenna Radome Type : SNOW Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1995-06-15 Date Removed : CCYY-MM-DDThh:mmZ Additional Information : 29-JUN-1999 : Antenna type naming changed : 06-APR-2001 : Changes made to be consistent : with RINEX header (Full s/n: 11191, : BPA=ARP). 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 5.1 Tied Marker Name : JOENSUU A Tied Marker Usage : LOCAL CONTROL Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -6.456 m dy (m) : 1.083 m dz (m) : -0.886 m Accuracy (mm) : 10 mm Survey method : TRILATERATION Date Measured : 1994-06-10 Additional Information : (multiple lines) 5.2 Tied Marker Name : JOENSUU B Tied Marker Usage : LOCAL CONTROL Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 2.754 m dy (m) : 3.374 m dz (m) : -5.682 m Accuracy (mm) : 10 mm Survey method : TRILATERATION Date Measured : 1994-06-10 Additional Information : (multiple lines) 5.3 Tied Marker Name : JOENSUU C Tied Marker Usage : LOCAL CONTROL Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -2.837 m dy (m) : -5.570 m dz (m) : -0.757 m Accuracy (mm) : 10 mm Survey method : TRILATERATION Date Measured : 1994-06-10 Additional Information : (multiple lines) 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 : 1995-06-15/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 8.1.1 Humidity Sensor Model : HMP45D, with Humicap (R) 180 Manufacturer : Vaisala Oy Serial Number : Data Sampling Interval : 30 sec Accuracy (% rel h) : 3 % rel h Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 1999-02-10/2014-11-06 Notes : Data Frequency : 30 s (every 30 s an : averaged value over 30 s period is recorded) : Accuracy (% rel h) At +20 degC: +-2% : (0...90% RH),+-3% (90-100% RH) : Manufacturer address : P.O.Box 26, FIN- 00421 HELSINKI : http://www.vaisala.com 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 : Vaisala Pressure transmitter PTU200ABA1AA Manufacturer : Vaisala Oy Serial Number : Data Sampling Interval : 30 sec Accuracy : 0.1 hPa Height Diff to Ant : -116.8 m Calibration date : (CCYY-MM-DD) Effective Dates : 1999-02-10/2014-11-06 Notes : Data Frequency 30 s (every 30 s an : averaged value over 30 speriod is recorded) : Accuracy (mbar) Class A barometer: : accuracy at +20 degC = +- 0.10 hPa; : total accuracy including one year drift : = +-0.20 hPa : Manufacturer address : P.O.Box 26, FIN- 00421 HELSINKI : http://www.vaisala.com 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 : HMP45A-P with Pt100 IEC 751 1/3 Class B Manufacturer : Vaisala Oy Serial Number : Data Sampling Interval : 30 sec Accuracy : 0.4 deg C Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 1999-02-10/2014-11-06 Notes : Data Frequency 30 s (every 30 s an : averaged value over 30 s period is : recorded) : Accuracy (deg C) : At -20 degC +-0.4 degC, : at 0 degC +-0.3 degC and : at +20 degC +-0.2 degC : Temperature and humidity probe HMP45D and : PTU200-transmitter are mounted to the : GPS-antenna mast with a special mounting set : (Vaisala PTU200MIK). Temperature and : humidity sensors are inside a radiation : screen (Vaisala DTR13) 2 m abovethe ground. : Manufacturer address : P.O.Box 26, FIN- 00421 HELSINKI : http://www.vaisala.com 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 : National Land Survey of Finland : Finnish Geospatial Research Institute Preferred Abbreviation : FGI Mailing Address : Geodeetinrinne 2 : FI-02430 Masala : Finland Primary Contact Contact Name : FinnRef team Telephone (primary) : Telephone (secondary) : Fax : E-mail : finnref_team@maanmittauslaitos.fi 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 : BKG Secondary Data Center : BEV URL for More Information : 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 ASH700936A_M Dorne Margolin with chokerings, Model 700936A C146 Dorne Margolin element, milled chokerings +---------+ / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +-----------------+-------------+------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+--------------------+ <-- 0.0350 BCR | | | | +------x------+ <-- 0.0 BPA=ARP <-- 0.3810 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center