SPRN00HUN 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) : Istvan Galambos
Date Prepared : 2022-06-22
Report Type : UPDATE
If Update:
Previous Site Log : sprn00hun_20200714.log
Modified/Added Sections : 11, 12
1. Site Identification of the GNSS Monument
Site Name : Sopron
Four Character ID : SPRN
Monument Inscription : Central reference marker
IERS DOMES Number : 11227M001
CDP Number : none
Monument Description : Small pillar
Height of the Monument : 0.15 m
Monument Foundation : Roof
Foundation Depth : 15 m
Marker Description : Aluminium bush
Date Installed : 1993-06-02
Geologic Characteristic : shallow clay sediment
Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
Bedrock Condition : WEATHERED
Fracture Spacing : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
Fault zones nearby : great fracture of the Sopron Mountain
Distance/activity : 5 km SE, not active
Additional Information : The Sopron Mountain (crystalline schist) is the
: most eastern part of the Eastern Alps and it is
: an inland mountain.
2. Site Location Information
City or Town : Sopron
State or Province : Gyor-Moson-Sopron County
Country : Hungary
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 4123048.377
Y coordinate (m) : 1227806.157
Z coordinate (m) : 4693474.060
Latitude (N is +) : +474101.12
Longitude (E is +) : +0163458.98
Elevation (m,ellips.) : 279.0
Additional Information : none
3. GNSS Receiver Information
3.1 Receiver Type : LEICA GRX1200PRO
Satellite System : GPS
Serial Number : 463374
Firmware Version : 5.10/2.125
Elevation Cutoff Setting : 5 deg
Date Installed : 2006-11-01T12:00Z
Date Removed : 2008-03-14T12:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : none
3.2 Receiver Type : LEICA GRX1200PRO
Satellite System : GPS
Serial Number : 463374
Firmware Version : 5.62/2.125
Elevation Cutoff Setting : 5 deg
Date Installed : 2008-03-14T12:00Z
Date Removed : 2011-05-17T08:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : none
3.3 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 460907
Firmware Version : 8.10/4.007
Elevation Cutoff Setting : 5 deg
Date Installed : 2011-05-17T09:00Z
Date Removed : 2011-06-02T07:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : none
3.4 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 460907
Firmware Version : 8.20/4.007
Elevation Cutoff Setting : 5 deg
Date Installed : 2011-06-02T07:30Z
Date Removed : 2012-01-09T09:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.5 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 460907
Firmware Version : 8.50/6.110
Elevation Cutoff Setting : 5 deg
Date Installed : 2012-01-09T09:22Z
Date Removed : 2012-04-18T06:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.6 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 460907
Firmware Version : 8.51/6.110
Elevation Cutoff Setting : 5 deg
Date Installed : 2012-04-18T06:08Z
Date Removed : 2012-07-27T06:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.7 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 463374
Firmware Version : 8.51/6.110
Elevation Cutoff Setting : 5 deg
Date Installed : 2012-07-27T06:15Z
Date Removed : 2015-06-30T09:30Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.8 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 463374
Firmware Version : 9.20/6.110
Elevation Cutoff Setting : 5 deg
Date Installed : 2015-06-30T10:30Z
Date Removed : 2015-09-21T11:05Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.9 Receiver Type : LEICA GRX1200+GNSS
Satellite System : GPS+GLO
Serial Number : 463374
Firmware Version : 9.20/6.110
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-09-21T11:07Z
Date Removed : 2015-09-24T09:30Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.10 Receiver Type : LEICA GRX1200GGPRO
Satellite System : GPS+GLO
Serial Number : 353076
Firmware Version : 8.71/3.822
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-09-24T11:00Z
Date Removed : 2016-12-15T07:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.11 Receiver Type : LEICA GRX1200GGPRO
Satellite System : GPS+GLO
Serial Number : 353076
Firmware Version : 8.71/3.823
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-12-15T07:15Z
Date Removed : 2019-04-03T09:00Z
Temperature Stabiliz. : 20.0 +/- 3.0
Additional Information : (multiple lines)
3.12 Receiver Type : LEICA GRX1200GGPRO
Satellite System : GPS+GLO
Serial Number : 353076
Firmware Version : 9.20/3.823
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-04-03T09:23Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : 20.0 +/- 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 : LEIAT504 LEIS
Serial Number : 103434
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.3650
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : LEIS
Radome Serial Number : none
Antenna Cable Type : none
Antenna Cable Length : 30 m
Date Installed : 2006-11-01T12:00Z
Date Removed : 2011-05-17T08:00Z
Additional Information : (multiple lines)
4.2 Antenna Type : LEIAR25.R3 LEIT
Serial Number : 09040011
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.3650
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 5 deg
Antenna Radome Type : LEIT
Radome Serial Number : none
Antenna Cable Type : none
Antenna Cable Length : 30 m
Date Installed : 2011-05-17T09:00Z
Date Removed : 2015-09-24T09:30Z
Additional Information : none
4.3 Antenna Type : LEIAT504GG LEIS
Serial Number : 200202
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.3650
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : LEIS
Radome Serial Number :
Antenna Cable Type : none
Antenna Cable Length : 30 m
Date Installed : 2015-09-24T11:00Z
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 : 2006-11-01/CCYY-MM-DD
Notes : none
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 : LIGHTNING DETECTOR
Status : PERMANENT
Effective Dates : 2006-05-07/CCYY-MM-DD
Notes : 9.00 m from GPS antenna
7.2 Instrumentation Type : EXTENSOMETER
Status : PERMANENT
Effective Dates : 1991-01-03/CCYY-MM-DD
Notes : within 2 km
7.3 Instrumentation Type : SEISMOMETER
Status : PERMANENT
Effective Dates : 1964-01-01/CCYY-MM-DD
Notes : within 2 km
7.4 Instrumentation Type : DIGITAL IONOSONDE
Status : PERMANENT
Effective Dates : 2007-03-26/CCYY-MM-DD
Notes : within 12 km
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 : BHS-03R
Manufacturer : Boreas
Serial Number :
Data Sampling Interval : 60 sec
Accuracy (% rel h) : 1.5 % rel h
Aspiration : NATURAL
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2006-11-01/CCYY-MM-DD
Notes : Combined temp. and humidity sensor
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 : BPS-03
Manufacturer : Boreas
Serial Number :
Data Sampling Interval : 60 sec
Accuracy : 0.3 hPa
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2010-12-09/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 : BHS-03R
Manufacturer : Boreas
Serial Number :
Data Sampling Interval : 60 sec
Accuracy : 0.2 deg C
Aspiration : NATURAL
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2006-11-01/CCYY-MM-DD
Notes : Combined temp. and humidity sensor
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 : Lechner Nonprofit Kft.
: Satellite Geodetic Observatory
Preferred Abbreviation : SGO
Mailing Address : Bosnyak ter 5
: H-1149 Budapest
: Hungary
Primary Contact
Contact Name : SGO Team
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : support@gnssnet.hu
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : The GGRI is responsible for the maintenance of
: the station and for the facts given in the
: commitment letter.
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 : http://www.gnssnet.hu
Hardcopy on File
Site Map : Y
Site Diagram : Y
Horizon Mask : Y
Monument Description : see below
Site Pictures : Y
Additional Information : (multiple lines)
Antenna Graphics with Dimensions
LEIAT504 L1/L2 Dorne Margolin antenna with chokering
(designed after DORNE MARGOLIN T)
+-------+ <-- 0.1393
/ + <-- 0.1282 L2
| + | <-- 0.1093 L1
+-----------------+-------------+------------------+ <-- 0.1020 TCR
| |
| |
| |
| |
+-+--------------------------------------------------+-+ <-- 0.0380 BCR
+-------------------+-------------+--------------------+
| |
| |
+------x------+ <-- 0.0000 BPA=ARP
--> 0.3794 <--
Monument description
---------
/
/
/ -- LEIS radome
/
/ +-------+
| / + |
| | + | |
| +-----------------+-------------+------------------+ |
| | |
| | | |
| | | |
| | | |
+-+--------------------------------------------------+-+
+-------------------+-------------+--------------------+
| |
| |
+------x------+ <-- ARP
| |
| |
| |
| |
| |
| | --- exchangeable
| | aluminium rod
| | (0.365 m)
| |
| |
| |
| |
+------------------------- x -------------------------+ <-- Benchmark
| | | Aluminium bush | reference
| --- | point
| small |
| concrete pillar |
_|_____________________________________________________|__ roof of
