ARA200SVN 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)  : Niko Fabiani
     Date Prepared            : 2022-06-17
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : ara200svn_20211112.log
      Modified/Added Sections : 3.7, 3.8


1.   Site Identification of the GNSS Monument

     Site Name                : Areh
     Four Character ID        : ARA2
     Monument Inscription     : 
     IERS DOMES Number        : 14503M002
     CDP Number               : (A4)
     Monument Description     : CONCRETE PILLAR
       Height of the Monument : 2 m
       Monument Foundation    : CONCRETE BLOCK
       Foundation Depth       : (m)
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 2015-11-16T12:00Z
     Geologic Characteristic  : BEDROCK
       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     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : 2015-11-16:
                              : Tilt meter Leica NIVEL210 installed on pillar.
                              : Tilt meter serial number 201534 2.3.
                              : Tilt meter effective dates 2015-11-16/CCYY-MM-DD


2.   Site Location Information

     City or Town             : Areh
     State or Province        : N/A
     Country                  : Slovenia
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4239308.755
       Y coordinate (m)       : 1176363.859
       Z coordinate (m)       : 4604205.162
       Latitude (N is +)      : +462940.60
       Longitude (E is +)     : +0153031.60
       Elevation (m,ellips.)  : 1292.1
     Additional Information   : 2020-01-01:
                              : New coordinates. Coordinates updated with
                              : results of EUREF Slovenia 2016 GNSS campaign.


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1831178
     Firmware Version         : 3.22.1818 / 6.521
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2015-11-16T12:00Z
     Date Removed             : 2016-09-23T14:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.2  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1831178
     Firmware Version         : 3.22.1818 / 6.521
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-09-23T14:00Z
     Date Removed             : 2018-04-26T09:10Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.3  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1831178
     Firmware Version         : 3.22.1818 / 6.521
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-04-26T09:11Z
     Date Removed             : 2018-05-04T10:42Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.4  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1831178
     Firmware Version         : 4.02.386 / 6.522
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-05-04T10:50Z
     Date Removed             : 2019-07-17T08:39Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.5  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 1831178
     Firmware Version         : 4.02.386 / 6.522
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-07-17T08:40Z
     Date Removed             : 2020-05-12T14:15Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.6  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 1831178
     Firmware Version         : 4.31.101 / 6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-05-12T14:41Z
     Date Removed             : 2021-08-18T11:50Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.7  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1831178
     Firmware Version         : 4.50.274 / 6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2021-08-18T11:50Z
     Date Removed             : 2022-06-16T17:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.8  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1831178
     Firmware Version         : 4.52.518 / 6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2022-06-16T17:30Z
     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             : LEIAR20         LEIM
     Serial Number            : 17031002
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  :   0.0800
     Marker->ARP North Ecc(m) :   0.0007
     Marker->ARP East Ecc(m)  :  -0.0006
     Alignment from True N    : +1 deg
     Antenna Radome Type      : LEIM
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 2015-11-16T12:00Z
     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        : 2015-11-16/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     : GR30 GPS+GLONASS ARA1
       Status                 : PERMANENT
       Effective Dates        : 2017-11-22/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          : K4340003
       Data Sampling Interval :    30 sec
       Accuracy (% rel h)     : 4 % rel h
       Aspiration             : UNASPIRATED
       Height Diff to Ant     : 0.6 m
       Calibration date       : 2014-10-23
       Effective Dates        : 2015-11-16/CCYY-MM-DD
       Notes                  : Accuracy (% rel h): +/-3% at 0-90% rel h, +/-5% 
                              : at 90-100% rel h

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          : K4340003
       Data Sampling Interval :  30 sec
       Accuracy               : 0.75 hPa
       Height Diff to Ant     : 0.6 m
       Calibration date       : 2014-10-23
       Effective Dates        : 2015-11-16/CCYY-MM-DD
       Notes                  : Accuracy: +/-0.5 hPa at 0 to +30 deg C, +/-1 hPa
                              : at -52 to 0 deg C & at +30 to +60 deg C

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          : K4340003
       Data Sampling Interval : 30 sec
       Accuracy               : 0.3 deg C
       Aspiration             : UNASPIRATED
       Height Diff to Ant     : 0.6 m
       Calibration date       : 2014-10-23
       Effective Dates        : 2015-11-16/CCYY-MM-DD
       Notes                  : Accuracy reported at 20 deg C

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)

8.5.1  Other Instrumentation  : Wind speed 
                              : Manufacturer Vaisala Model WXT520 
                              : Serial Number K4340003 
                              : Data Sampling Interval 30 sec
                              : Accuracy +/-3% at 10 m/s
                              : Height Diff to Ant 0.6 m
                              : Calibration date 2014-10-23
                              : Effective Dates 2015-11-16/CCYY-MM-DD

8.5.2  Other Instrumentation  : Wind azimuth
                              : Manufacturer Vaisala Model WXT520
                              : Serial Number K4340003
                              : Data Sampling Interval 30 sec
                              : Accuracy +/-3 deg
                              : Height Diff to Ant 0.6 m
                              : Calibration date 2014-10-23
                              : Effective Dates 2015-11-16/CCYY-MM-DD

8.5.3  Other Instrumentation  : Rain increment
                              : Manufacturer Vaisala Model WXT520
                              : Serial Number K4340003
                              : Data Sampling Interval 30 sec
                              : Accuracy 5%
                              : Height Diff to Ant 0.6 m
                              : Calibration date 2014-10-23
                              : Effective Dates 2015-11-16/CCYY-MM-DD

8.5.4  Other Instrumentation  : Hail indicator
                              : Manufacturer Vaisala Model WXT520
                              : Serial Number K4340003
                              : Data Sampling Interval 30 sec
                              : Accuracy 5 %
                              : Height Diff to Ant 0.6 m
                              : Calibration date 2014-10-23
                              : Effective Dates 2015-11-16/CCYY-MM-DD

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        : 2015-11-16/CCYY-MM-DD
       Additional Information : Signal obstruction below 15 elevation in the 
                              : sout-west, west and norts-west direction due to 
                              : the proximity of trees.

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                   : Geodetic Institute of Slovenia
     Preferred Abbreviation   : GIS
     Mailing Address          : Jamova cesta 2
                              : 1000 Ljubljana
                              : Slovenia
     Primary Contact
       Contact Name           : Niko Fabiani
       Telephone (primary)    : +386 1 200 29 29
       Telephone (secondary)  : +386 1 200 29 00
       Fax                    : +386 1 425 06 77
       E-mail                 : niko.fabiani@gis.si
     Secondary Contact
       Contact Name           : Natalija Novak
       Telephone (primary)    : +386 1 200 29 39
       Telephone (secondary)  : +386 1 200 29 00
       Fax                    : +386 1 425 06 77
       E-mail                 : natalija.novak@gis.si
     Additional Information   : (multiple lines)


12.  Responsible Agency (if different from 11.)

     Agency                   : Surveying and Mapping Authority of the Republic 
                              : of Slovenia
     Preferred Abbreviation   : SMA
     Mailing Address          : Zemljemerska ulica 12
                              : 1000 Ljubljana
                              : Slovenia
     Primary Contact
       Contact Name           : Klemen Medved
       Telephone (primary)    : +386 1 478 48 54
       Telephone (secondary)  : +386 1 478 49 01
       Fax                    : +386 1 478 49 09
       E-mail                 : klemen.medved@gov.si
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : BEV
     Secondary Data Center    : BKG
     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

LEIAR20
     
                             +-----+                           <--  0.1613
                           /         \
                          |           |
         +----------------+-----------+----------------+       <--  0.1113  TCR
         |                                             |
         |                                             |
         |                                             |
         |                                             |
       +-+---------------------------------------------+-+
       +------------------+-----------+------------------+     <--  0.0323  BCR
                          |           |
                          |           |
                          +----+ +----+                        <--  0.0013  BPA
                               +x+                             <--  0.0000  BAM=ARP
                                                                            NOM=NRP
       <--                    0.3200                   -->
     
     
     ARP: antenna reference point
     BAM: bottom of antenna mount
     BCR: bottom of chokering
     BPA: bottom of preamplifier
     NOM: north orientation mark (placed on antenna by manufacturer)
     NRP: north reference point
     TCR: top of chokering