MAR700SWE Site Information Form (site log) International GNSS Service See Instructions at: https://ftp.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : SWEPOS Control Centre Date Prepared : 2021-02-10 Report Type : UPDATE If Update: Previous Site Log : mar7_20200810.log Modified/Added Sections : 10.6 1. Site Identification of the GNSS Monument Site Name : Maartsbo Four Character ID : MAR7 Monument Inscription : IERS DOMES Number : 10405M003 CDP Number : Monument Description : STEEL GRID MAST Height of the Monument : 4.5 m Monument Foundation : STEEL RODS Foundation Depth : 0.45 m Marker Description : Centre (drilled hole) and top of steel plate. Date Installed : 2011-04-27T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : Bedrock Condition : FRESH Fracture Spacing : over 200 cm Fault zones nearby : Distance/activity : Additional Information : Antenna electrically isolated from mast by : 3 mm acrylic with exception for the brass screw : fixing the antenna to the mast. : Swedish permanent GNSS network (SWEPOS). 2. Site Location Information City or Town : Gavle State or Province : N/A Country : Sweden Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 2998198.758 Y coordinate (m) : 931449.710 Z coordinate (m) : 5533392.638 Latitude (N is +) : +603542.19 Longitude (E is +) : +0171530.38 Elevation (m,ellips.) : 74.3 Additional Information : SWEREF 99 (Swedish realisation of ETRS89). 3. GNSS Receiver Information 3.1 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO Serial Number : 00500 Firmware Version : 3.1.7 May,31,2010 Elevation Cutoff Setting : 5 deg Date Installed : 2011-04-27T00:00Z Date Removed : 2012-02-13T00:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.43 Elevation Cutoff Setting : 0 deg Date Installed : 2012-02-13T00:00Z Date Removed : 2012-06-14T13:30Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.60 Elevation Cutoff Setting : 0 deg Date Installed : 2012-06-14T13:30Z Date Removed : 2012-10-05T00:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.62 Elevation Cutoff Setting : 0 deg Date Installed : 2012-10-05T00:00Z Date Removed : 2013-03-22T00:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.5 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.70 Elevation Cutoff Setting : 0 deg Date Installed : 2013-03-22T00:00Z Date Removed : 2013-05-29T00:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.6 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.80 Elevation Cutoff Setting : 0 deg Date Installed : 2013-05-29T00:00Z Date Removed : 2014-03-24T09:30Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.7 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 4.85 Elevation Cutoff Setting : 0 deg Date Installed : 2014-03-24T09:30Z Date Removed : 2015-06-15T12:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71737 Firmware Version : 5.01 Elevation Cutoff Setting : 0 deg Date Installed : 2015-06-15T12:00Z Date Removed : 2015-10-19T10:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.9 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5137K78448 Firmware Version : 5.01 Elevation Cutoff Setting : 0 deg Date Installed : 2015-10-19T10:00Z Date Removed : 2015-11-23T13:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.10 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5137K78448 Firmware Version : 5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2015-11-23T13:00Z Date Removed : 2017-03-23T12:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.11 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5137K78448 Firmware Version : 5.20 Elevation Cutoff Setting : 0 deg Date Installed : 2017-03-23T12:00Z Date Removed : 2018-01-09T12:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.12 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5137K78448 Firmware Version : 5.30 Elevation Cutoff Setting : 0 deg Date Installed : 2018-01-09T12:00Z Date Removed : 2018-10-23T09:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.13 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5137K78448 Firmware Version : 5.37 Elevation Cutoff Setting : 0 deg Date Installed : 2018-10-23T09:00Z Date Removed : 2019-10-09T10:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.14 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5813R40025 Firmware Version : 5.42 Elevation Cutoff Setting : 0 deg Date Installed : 2019-10-09T10:00Z Date Removed : 2019-11-05T18:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.15 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5813R40025 Firmware Version : 5.43 Elevation Cutoff Setting : 0 deg Date Installed : 2019-11-05T18:00Z Date Removed : 2020-06-17T13:00Z Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.16 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5813R40025 Firmware Version : 5.45 Elevation Cutoff Setting : 0 deg Date Installed : 2020-06-17T13:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : 25.0 +/- 3.0 Additional Information : 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+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 : 09040009 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0030 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 : 2011-04-27T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Antenna electrically isolated from mast by : 3 mm acrylic with exception for the brass screw : fixing the antenna to the mast. 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 RUBIDIUM Input Frequency : 10 MHz Effective Dates : 2011-04-27/2016-12-21 Notes : Old clock 6.2 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 10 MHz Effective Dates : 2016-12-21/2018-02-09 Notes : Symmetricom 8040C, s/n C015481 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2018-02-09/CCYY-MM-DD Notes : 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 Status : PERMANENT Effective Dates : 1993-08-01/CCYY-MM-DD Notes : IGS/EPN station MAR6 10405M002 7.2 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 1995-09-22/1995-09-23 Notes : 7.3 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 1995-09-25/1995-09-26 Notes : 7.4 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2003-07-11/2003-07-12 Notes : 7.5 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2004-05-22/2004-05-23 Notes : 7.6 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2005-09-23/2005-09-24 Notes : 7.7 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2006-10-03/2006-10-04 Notes : 7.8 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2006-12-08/2006-12-09 Notes : Observation performed by Lantmateriet 7.9 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2006-12-11/2006-12-12 Notes : Observation performed by Lantmateriet 7.10 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2006-12-15/2006-12-16 Notes : Observation performed by Lantmateriet 7.11 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2007-01-10/2007-01-11 Notes : Observation performed by Lantmateriet 7.12 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2007-01-15/2007-01-16 Notes : Observation performed by Lantmateriet 7.13 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2007-05-28/2007-05-31 Notes : Observation performed by Lantmateriet 7.14 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2008-04-16/2008-04-19 Notes : Observation performed by Lantmateriet 7.15 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2008-09-02/2008-09-04 Notes : Observation performed by Lantmateriet 7.16 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2009-02-03/2009-02-05 Notes : Observation performed by Lantmateriet 7.17 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2009-04-27/2009-04-29 Notes : Observation performed by Lantmateriet 7.18 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2009-11-20/2009-11-21 Notes : Observation performed by Lantmateriet 7.19 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2009-11-25/2009-11-26 Notes : Observation performed by Lantmateriet 7.20 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2010-01-13/2010-01-14 Notes : Observation performed by Lantmateriet 7.21 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2010-06-21/2010-06-23 Notes : Observation performed by Lantmateriet 7.22 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2011-05-23/2011-05-25 Notes : Observation performed by Lantmateriet 7.23 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2012-05-12/2012-05-16 Notes : Observation performed by Lantmateriet 7.24 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2012-07-28/2012-07-29 Notes : Observation performed by Lantmateriet 7.25 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2013-05-13/2013-05-17 Notes : Observation performed by Lantmateriet 7.26 Instrumentation Type : ABSOLUTE GRAVITY Status : MOBILE Effective Dates : 2013-06-25/2013-06-26 Notes : Observation performed by Lantmateriet 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.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.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.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 10.1 Date : 2015-01-15/2015-01-15 Event : The radome was cleared from snow at approx.11:00 : UTC. 10.2 Date : 2018-02-22/CCYY-MM-DD Event : The radome was cleared from snow at : 08:58-09:17UTC. 10.3 Date : 2018-03-01/CCYY-MM-DD Event : The radome was cleared from snow at 11:02-11:10 10.4 Date : 2019-01-18/2019-01-18 Event : The radome was cleared from snow at 09:45-09:46 : UTC. 10.5 Date : 2020-06-22/CCYY-MM-DD Event : Tree clearing at the site. To improve tracking : performance a large part of the forrest close to : the station was removed between 2020-06-22 and : 2020-06-24. 10.6 Date : 2021-02-10/CCYY-MM-DD Event : Radome was cleared of snow 13:15 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Lantmateriet, the Swedish mapping, cadastral and : land registration authority Preferred Abbreviation : LMV Mailing Address : oo oo : SE-801 82 Gavle : Sweden Primary Contact Contact Name : SWEPOS Control Centre Telephone (primary) : +46 26 63 37 53 Telephone (secondary) : Fax : E-mail : swepos@lm.se Secondary Contact Contact Name : Peter Wiklund Telephone (primary) : +46 26 63 38 84 Telephone (secondary) : Fax : E-mail : peter.wiklund@lm.se Additional Information : 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : Mailing Address : Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : BKG Secondary Data Center : BEV URL for More Information : Hardcopy on File Site Map : Y Site Diagram : Y Horizon Mask : N Monument Description : Y Site Pictures : Y Additional Information : Antenna Graphics with Dimensions LEIAR25.R3 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP (5/8' thread might differ from BPA!) <-- 0.3802 -->