MAR600SWE Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       https://files.igscb.org/pub/station/general/sitelog_instr.txt


0.   Form

     Prepared by (full name)  : SWEPOS Control Centre
     Date Prepared            : 2022-12-08
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : mar600swe_20220902.log
      Modified/Added Sections : 3.22, 3.23


1.   Site Identification of the GNSS Monument

     Site Name                : Maartsbo
     Four Character ID        : MAR6
     Monument Inscription     : Maartsbo SWEPOS 1993
     IERS DOMES Number        : 10405M002
     CDP Number               : (A4)
     Monument Description     : PILLAR
       Height of the Monument : (m)
       Monument Foundation    : (STEEL RODS, CONCRETE BLOCK, ROOF, etc)
       Foundation Depth       : (m)
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 1993-08-01
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : FRESH
       Fracture Spacing       : over 200 cm
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : Swedish permanent GPS Network (SWEPOS)
                              : The same monument and antenna has been used for
                              : the IGEX/IGLOS-site MR6G up to 2003-08-19


2.   Site Location Information

     City or Town             : Maartsbo
     State or Province        : N/A
     Country                  : Sweden
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 2998189.713
       Y coordinate (m)       : 931451.589
       Z coordinate (m)       : 5533398.473
       Latitude (N is +)      : +603542.51
       Longitude (E is +)     : +0171530.68
       Elevation (m,ellips.)  : 75.4
     Additional Information   : SWEREF 99
                              : (Swedish realisation of ETRS89)


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8100
     Satellite System         : GPS
     Serial Number            : T-221
     Firmware Version         : 2.8
     Elevation Cutoff Setting : 15 deg
     Date Installed           : 1993-08-01T00:00Z
     Date Removed             : 1993-08-01T00:01Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.2  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 243
     Firmware Version         : 8M
     Elevation Cutoff Setting : 15 deg
     Date Installed           : 1993-08-01T00:01Z
     Date Removed             : 1993-11-02
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.3  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 243
     Firmware Version         : 8M
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1993-11-02
     Date Removed             : 1995-09-13
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.4  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 243
     Firmware Version         : 1F00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1995-09-13
     Date Removed             : 1996-05-03
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : Firmware upgrade

3.5  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 243
     Firmware Version         : 1E86
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1996-05-03
     Date Removed             : 1996-11-15
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : Firmware upgrade

3.6  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 828
     Firmware Version         : 1G00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1996-11-15
     Date Removed             : 1996-12-19
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.7  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 769
     Firmware Version         : 1G00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1996-12-19
     Date Removed             : 1997-04-23
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : Removal date (i.e. change of elevation cut off
                              : setting) is somewhat uncertain.

3.8  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 769
     Firmware Version         : 1G00
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 1997-04-23
     Date Removed             : 1998-09-18
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : Installation date (i.e. change of elevation cut
                              : off setting) is somewhat uncertain.

3.9  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 833
     Firmware Version         : 1G00
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 1998-09-18
     Date Removed             : 1999-02-02
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.10 Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 833
     Firmware Version         : 1F67
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 1999-02-02
     Date Removed             : 1999-07-14
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.11 Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 833
     Firmware Version         : CC00
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 1999-07-14
     Date Removed             : 2003-08-19
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : CLOCK STEERING set to N 2000-12-06

3.12 Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : MT300135051
     Firmware Version         : 2.2 Oct,15,2001 p1
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2003-08-19
     Date Removed             : 2004-07-20T13:00Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.13 Receiver Type            : JPS LEGACY
     Satellite System         : GPS+GLO
     Serial Number            : MT300135051
     Firmware Version         : 2.3 Apr,28,2004 p4
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2004-07-20T13:00Z
     Date Removed             : 2006-06-27T13:00Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.14 Receiver Type            : JPS E_GGD
     Satellite System         : GPS+GLO
     Serial Number            : AG3KSX1OJY8
     Firmware Version         : 2.4 Sep,02,2004
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2006-06-27T13:00Z
     Date Removed             : 2007-08-15T13:10Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.15 Receiver Type            : JPS E_GGD
     Satellite System         : GPS+GLO
     Serial Number            : AG3KSX1OJY8
     Firmware Version         : 2.5 Apr,10,2007 p3
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2007-08-15T13:10Z
     Date Removed             : 2007-11-13
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.16 Receiver Type            : JPS E_GGD
     Satellite System         : GPS+GLO
     Serial Number            : AG3KSX1OJY8
     Firmware Version         : 2.6.0 Apr,18,2007
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2007-11-13
     Date Removed             : 2008-05-06T17:20Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.17 Receiver Type            : JPS E_GGD
     Satellite System         : GPS+GLO
     Serial Number            : AG3KSX1OJY8
     Firmware Version         : 2.6.1 Jan,10,2008
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2008-05-06T17:35Z
     Date Removed             : 2014-01-14T17:00Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : Firmware upgrade

3.18 Receiver Type            : JPS E_GGD
     Satellite System         : GPS+GLO
     Serial Number            : AG3KSX1OJY8
     Firmware Version         : 2.6.1 Jan,10,2008
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-01-14T17:00Z
     Date Removed             : 2015-02-27T16:25Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.19 Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO
     Serial Number            : 00500
     Firmware Version         : 3.5.6 Aug,14,2014
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2015-02-27T16:25Z
     Date Removed             : 2015-11-16T16:00Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.20 Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO
     Serial Number            : 00500
     Firmware Version         : 3.5.12 Nov,12,2015
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2015-11-16T16:00Z
     Date Removed             : 2019-02-19T08:00Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.21 Receiver Type            : SEPT POLARX5
     Satellite System         : GPS+GLO+GAL+BDS+SBAS
     Serial Number            : 3025729
     Firmware Version         : 5.2.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-02-19T08:00Z
     Date Removed             : 2019-11-04T10:30Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.22 Receiver Type            : SEPT POLARX5
     Satellite System         : GPS+GLO+GAL+BDS+IRNSS+SBAS
     Serial Number            : 3025729
     Firmware Version         : 5.3.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-11-04T10:30Z
     Date Removed             : 2022-12-08T09:59Z
     Temperature Stabiliz.    : 25.0 +/- 3.0
     Additional Information   : (multiple lines)

3.23 Receiver Type            : SEPT POLARX5
     Satellite System         : GPS+GLO+GAL+BDS+IRNSS+SBAS
     Serial Number            : 3025729
     Firmware Version         : 5.5.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2022-12-08T10:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : 25.0 +/- 3.0
     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        DUTD
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : DUTD
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1993-08-01
     Date Removed             : 1995-02-07
     Additional Information   : (multiple lines)

4.2  Antenna Type             : AOAD/M_T        DOME
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1995-02-07
     Date Removed             : 1995-12-14
     Additional Information   : (multiple lines)

4.3  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     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           : 1995-12-14
     Date Removed             : 1996-01-10
     Additional Information   : (multiple lines)

4.4  Antenna Type             : AOAD/M_T        SNOW
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     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       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1996-01-10
     Date Removed             : 1996-05-07
     Additional Information   : (multiple lines)

4.5  Antenna Type             : AOAD/M_T        OSOD
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : OSOD
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1996-05-07
     Date Removed             : 2015-06-05T09:30Z
     Additional Information   : The station was sabotaged on June 3, 2015, at
                              : approx. 14:00 UTC. The radome was broken and the
                              : antenna altered. Cf. section 10.4.

4.6  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     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           : 2015-06-05T09:30Z
     Date Removed             : 2015-12-02T10:00Z
     Additional Information   : New radome is installed 2015-12-02 10:00 UTC.

4.7  Antenna Type             : AOAD/M_T        OSOD
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : OSOD
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 2015-12-02T10:00Z
     Date Removed             : 2019-06-04T11:00Z
     Additional Information   : (multiple lines)

4.8  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     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       : RG214
     Antenna Cable Length     : 15 m
     Date Installed           : 2019-06-04T11:00Z
     Date Removed             : 2019-08-02T08:00Z
     Additional Information   : The radome at MAR6 is in need of renovation and 
                              : has been removed today 11:00 UTC until further 
                              : notice.

4.9  Antenna Type             : AOAD/M_T        OSOD
     Serial Number            : 221
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : OSOD
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 15 m
     Date Installed           : 2019-08-02T09:00Z
     Date Removed             : 2022-09-02T07:20Z
     Additional Information   : The radome at MAR6 has been renovated and was 
                              : back in place 2019-08-02 UTC 09:00.

4.10 Antenna Type             : JAVRINGANT_DM   OSOD
     Serial Number            : A0090304 
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0710
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : OSOD
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 15 m
     Date Installed           : 2022-09-02T07:30Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : (multiple lines)

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        : 1991-07-01/1997-01-01
       Notes                  : (multiple lines)

6.2  Standard Type            : EXTERNAL RUBIDIUM
       Input Frequency        : 10 MHz
       Effective Dates        : 1997-01-01/2016-12-21
       Notes                  : CLOCK STEERING set to N 2000-12-06, for Ashtech
                              : receiver.

6.3  Standard Type            : EXTERNAL RUBIDIUM
       Input Frequency        : 10 MHz
       Effective Dates        : 2016-12-21/2018-02-09
       Notes                  : Symmetricom 8040C s/n C015481

6.4  Standard Type            : INTERNAL 
       Input Frequency        : (if external)
       Effective Dates        : 2018-02-09/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     : GRAVITY MEASUREMENTS
       Status                 : MOBILE
       Effective Dates        : 1995-09-22/1995-09-24
       Notes                  : (multiple lines)

7.2  Instrumentation Type     : GRAVITY MEASUREMENTS
       Status                 : MOBILE
       Effective Dates        : 1995-09-25/1995-09-27
       Notes                  : (multiple lines)

7.3  Instrumentation Type     : GPS/GLONASS
       Status                 : PERMANENT
       Effective Dates        : 1998-08-01/2003-08-19
       Notes                  : IGLOS site MR6G utilized the same pillar
                              : and antenna as MAR6.

7.4  Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2003-07-11/2003-07-12
       Notes                  : (multiple lines)

7.5  Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2004-05-22/2004-05-23
       Notes                  : (multiple lines)

7.6  Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2005-09-23/2005-09-24
       Notes                  : (multiple lines)

7.7  Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2006-10-03/2006-10-04
       Notes                  : (multiple lines)

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        : 2009-04-27/2009-04-29
       Notes                  : Observation performed by Lantmateriet.

7.17 Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2009-09-03/2009-09-05
       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     : GPS/GLONASS
       Status                 : PERMANENT
       Effective Dates        : 2011-04-27/CCYY-MM-DD
       Notes                  : EPN station MAR7 10405M003.
                              : MAR7 is also included in the IGS MGEX project.

7.23 Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2011-05-23/2011-05-25
       Notes                  : Observation performed by Lantmateriet.

7.24 Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2012-05-12/2012-05-16
       Notes                  : Observation performed by Lantmateriet.

7.25 Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2012-07-28/2012-07-29
       Notes                  : Observation performed by Lantmateriet.

7.26 Instrumentation Type     : ABSOLUTE GRAVITY
       Status                 : MOBILE
       Effective Dates        : 2013-05-13/2013-05-17
       Notes                  : Observation performed by Lantmateriet.

7.27 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)

9.3.1  Signal Obstructions    : TREES
       Effective Dates        : 2015-01-01/2020-06-22
       Additional Information : The growing forrest arround the station have
                              : started to block signals from satellites at low
                              : elevations.

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                    : 2010-03-02/2010-03-02
      Event                   : The radome was cleared from snow at 8:30 UTC.

10.2  Date                    : 2012-08-15/2012-08-15
      Event                   : The radome was removed 10:32-16:03 UTC  forlocal
                              : tie/stability measurements

10.3  Date                    : 2015-01-15/2015-01-15
      Event                   : The radome was cleared from snow at approx.11:00
                              : UTC.

10.4  Date                    : 2015-06-03/2015-06-05
      Event                   : The station was sabotaged on June 3, at 
                              : approx.14:00 UTC. The radome was broken and the 
                              : antennaaltered.The broken radome was removed and
                              : the antennawas corrected on June 5, at approx. 
                              : 9:30 UTC.

10.5  Date                    : 2018-03-01/CCYY-MM-DD
      Event                   : The radome was cleared from snow at 11:05 UTC.

10.6  Date                    : 2019-01-18/2019-01-18
      Event                   : The radome was cleared from snow at 09:10 UTC.

10.7  Date                    : 2019-02-07/2019-02-07
      Event                   : The radome was cleared from snow at 13:00 UTC

10.8  Date                    : 2020-02-11/2020-02-11
      Event                   : The radome was temporarily removed between 12:00
                              : and 14:00 UTC

10.9  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.

10.10 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                   : Lantmäteriet, the Swedish mapping, cadastral 
                              : and land registration authority
     Preferred Abbreviation   : LMV
     Mailing Address          : Lantmäteriet
                              : SE-801 82 Gävle
                              : 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           : 
       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
       Site Diagram           : Y
       Horizon Mask           : (Y or URL)
       Monument Description   : Y
       Site Pictures          : Y
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

TURBOROGUE: AOAD/M_T

                         -----
                     /     +     \                        <--  0.128 L2
                    |      +      |                       <--  0.110 L1
  +--------------------------------------------------+    <--  0.102 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.038
+-------------------+-------------+--------------------+  <--  0.035 BCR
                    |             |
                   =|             |
                    +------x------+                       <--  0.000 ARP

<--                      0.381                       -->

   ARP: Antenna Reference Point