GOPE00CZE Site Information Form (site log v2.0)
International GNSS Service
See Instructions at:
https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt
0. Form
Prepared by (full name) : GOP operation center ([email protected])
Date Prepared : 2024-08-27
Report Type : UPDATE
If Update:
Previous Site Log : gope00cze_20240821.log
Modified/Added Sections : 11
1. Site Identification of the GNSS Monument
Site Name : Pecny, Ondrejov / CZ
Nine Character ID : GOPE00CZE
Monument Inscription :
IERS DOMES Number : 11502M002
CDP Number : (A4)
Monument Description : PILLAR ABOVE THE ROOF
Height of the Monument : 11.6 m
Monument Foundation : ROOF OF BUILDING
Foundation Depth : 3.6 m
Marker Description : CENTER OF HOLE IN STEEL PLATE
Date Installed : 1992-06-13T00:00Z
Geologic Characteristic : BEDROCK
Bedrock Type : METAMORPHIC
Bedrock Condition : WEATHERED
Fracture Spacing : 51-200 cm
Fault zones nearby : NO
Distance/activity : (multiple lines)
Additional Information : Height of pillar above roof is 4.4 m.
: Height of point above ground is 11.6 m.
2. Site Location Information
City or Town : Ondrejov
State or Province : Bohemia
Country or Region : CZE
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 3979316.134
Y coordinate (m) : 1050312.478
Z coordinate (m) : 4857067.108
Latitude (N is +) : +495449.34
Longitude (E is +) : +0144708.24
Elevation (m,ellips.) : 592.6
Additional Information : ITRF2005, epoch 001/2005
3. GNSS Receiver Information
3.1 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 2185
Firmware Version : 5.52
Elevation Cutoff Setting : 15 deg
Date Installed : 1995-05-13T00:00Z
Date Removed : 1997-06-10T23:59Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN 3301A02185
3.2 Receiver Type : SPP GEOTRACER100
Satellite System : GPS
Serial Number : 1504
Firmware Version : 4.34
Elevation Cutoff Setting : 15 deg
Date Installed : 1997-06-11T00:00Z
Date Removed : 1997-06-19T19:15Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN 3108A01504A
3.3 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 2185
Firmware Version : 7.24
Elevation Cutoff Setting : 15 deg
Date Installed : 1997-06-20T00:00Z
Date Removed : 1999-11-04T12:00Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN 3301A02185
3.4 Receiver Type : ASHTECH Z18
Satellite System : GPS+GLO
Serial Number : 000113
Firmware Version : 0064
Elevation Cutoff Setting : 5 deg
Date Installed : 1999-11-04T13:00Z
Date Removed : 2000-07-24T12:36Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN ZX00113
3.5 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 2185
Firmware Version : 7.24
Elevation Cutoff Setting : 5 deg
Date Installed : 2000-07-24T17:02Z
Date Removed : 2000-10-04T11:00Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN 3301A02185
3.6 Receiver Type : ASHTECH Z18
Satellite System : GPS+GLO
Serial Number : 000113
Firmware Version : 0064
Elevation Cutoff Setting : 5 deg
Date Installed : 2000-10-04T11:30Z
Date Removed : 2001-07-18T11:00Z
Temperature Stabiliz. : 22.0 +/- 4.0
Additional Information : SN ZX00113
3.7 Receiver Type : ASHTECH Z18
Satellite System : GPS+GLO
Serial Number : 00113
Firmware Version : 0065
Elevation Cutoff Setting : 5 deg
Date Installed : 2001-07-18T12:00Z
Date Removed : 2009-12-14T07:20Z
Temperature Stabiliz. : 25.0 +/- 4.0
Additional Information : SN ZX00113
3.8 Receiver Type : TPS NETG3
Satellite System : GPS+GLO
Serial Number : 01308
Firmware Version : 3.4 May,13,2009
Elevation Cutoff Setting : 0 deg
Date Installed : 2009-12-14T10:30Z
Date Removed : 2010-05-20T09:45Z
Temperature Stabiliz. : 24.0 +/- 2.0
Additional Information : air conditioning
: SN 401-01308
3.9 Receiver Type : TPS NETG3
Satellite System : GPS+GLO
Serial Number : 01308
Firmware Version : 3.4 Dec,12,2009p2
Elevation Cutoff Setting : 0 deg
Date Installed : 2010-05-20T10:00Z
Date Removed : 2013-03-19T22:00Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN 401-01308
3.10 Receiver Type : TPS NETG3
Satellite System : GPS+GLO
Serial Number : 01308
Firmware Version : 4.0 Aug,03,2012
Elevation Cutoff Setting : 0 deg
Date Installed : 2013-03-19T22:00Z
Date Removed : 2015-06-25T14:31Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN 401-01308
3.11 Receiver Type : TPS NETG3
Satellite System : GPS+GLO
Serial Number : 01308
Firmware Version : 4.0 Dec,21,2012 p1
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-06-25T15:21Z
Date Removed : 2018-08-08T20:58Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN 401-01308
3.12 Receiver Type : TRIMBLE SPS855
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 43911
Firmware Version : 5.32
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-08-08T21:05Z
Date Removed : 2019-04-10T19:00Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5327K43911
3.13 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 5.33
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-04-10T19:10Z
Date Removed : 2020-02-26T09:46Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.14 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 5.43
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-02-26T09:58Z
Date Removed : 2020-03-25T20:45Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.15 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 5.44
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-03-25T20:50Z
Date Removed : 2020-05-11T19:43Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.16 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 5.45
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-05-11T19:56Z
Date Removed : 2020-09-30T12:22Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.17 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 6.08
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-09-30T12:36Z
Date Removed : 2020-09-30T16:35Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.18 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 5.45
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-09-30T16:48Z
Date Removed : 2024-08-21T05:43Z
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
3.19 Receiver Type : TRIMBLE ALLOY
Satellite System : GPS+GLO+GAL+BDS+IRNSS+SBAS
Serial Number : 40016
Firmware Version : 6.23/5.63
Elevation Cutoff Setting : 0 deg
Date Installed : 2024-08-21T05:57Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : 21.0 +/- 1.0
Additional Information : air conditioning
: SN: 5818R40016
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 : TRM14532.00 NONE
Serial Number : 66682
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0464
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 : TRIMBLE PN 14551-00
Antenna Cable Length : 30 m
Date Installed : 1995-05-13T00:00Z
Date Removed : 1999-11-04T12:00Z
Additional Information : Before 25-JUN-1999 antenna type in RINEX
: files was marked as 4000ST L1/L2 GEOD
: SN 3250A66682
4.2 Antenna Type : ASH701073.3 SNOW
Serial Number : 000110
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0464
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 : ASHTECH PN 100914 REV A 08MQO 9835
Antenna Cable Length : 30 m
Date Installed : 1999-11-04T13:00Z
Date Removed : 2000-07-24T12:36Z
Additional Information : Antenna manufacture label:
: Model: Choke Ring Antenna GG
: Part No: 701073 Rev: 3
: Serial No: CRG1998380110
4.3 Antenna Type : TRM14532.00 NONE
Serial Number : 66682
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0464
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 : TRIMBLE PN 14551-00
Antenna Cable Length : 30 m
Date Installed : 2000-07-24T17:02Z
Date Removed : 2000-10-04T11:00Z
Additional Information : SN 3250A66682
4.4 Antenna Type : ASH701946.3 SNOW
Serial Number : 03301
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0464
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 : ASHTECH PN 100914 REV A 08MQO 9835
Antenna Cable Length : 30 m
Date Installed : 2000-10-04T11:30Z
Date Removed : 2006-01-20T08:00Z
Additional Information : Before 18-JUL-2001 12:00UT antenna type in
: RINEX files was marked as ASH701946.022 SNOW
: and serial number was 003301 (cutted to A5
: for SINEX format)
: Antenna manufacture label:
: Model: Choke Ring Antenna GG
: Part No: 701946-02 Rev: 3
: Serial No: CR420003301
4.5 Antenna Type : ASH701946.3 SNOW
Serial Number : 23102
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0467
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 : ASHTECH PN 100914 REV A 08MQO 9835
Antenna Cable Length : 30 m
Date Installed : 2006-01-24T11:00Z
Date Removed : 2006-07-14T12:00Z
Additional Information : Antenna manufacture label:
: Model: Choke Ring Antenna GG
: Part No: 701946-01 Rev: 3
: Serial No: CR320023102
4.6 Antenna Type : TPSCR3_GGD CONE
Serial Number : 70184
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.1114
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : CONE
Radome Serial Number :
Antenna Cable Type : ASHTECH PN 100914 REV A 08MQO 9835
Antenna Cable Length : 30 m
Date Installed : 2006-07-14T12:50Z
Date Removed : 2009-12-14T07:20Z
Additional Information : Antenna manufacture label:
: TOPCON
: P/N: 01-031401-01
: S/N: 217 0184
4.7 Antenna Type : TPSCR.G3 TPSH
Serial Number : 30161
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.1114
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : TPSH
Radome Serial Number :
Antenna Cable Type : ASHTECH PN 100914 REV A 08MQO 9835+SPLITTER
Antenna Cable Length : 32 m
Date Installed : 2009-12-14T10:30Z
Date Removed : 2018-07-17T18:45Z
Additional Information : Antenna manufacture label:
: TOPCON
: P/N: 01-044301-01
: S/N: 383-0161
: Antenna is connected through 30 m cabel,
: surge arrestor, two-way splitter and
: 2 m cabel to receiver
4.8 Antenna Type : TPSCR.G3 TPSH
Serial Number : 30161
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.1114
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : TPSH
Radome Serial Number :
Antenna Cable Type : ASHTECH PN 100914 REV A 08MQO 9835+SPLITTER
Antenna Cable Length : 32 m
Date Installed : 2018-07-17T19:08Z
Date Removed : CCYY-MM-DDThh:mmZ
Additional Information : Antenna manufacture label:
: TOPCON
: P/N: 01-044301-01
: S/N: 383-0161
: Antenna is connected through 30 m cable,
: surge arrestor, new two-way splitter model
: NALDCBS1X4-N/7.5/220 and 2 m cable
: to receiver
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 : EUREF 0209
Tied Marker Usage : TRIANGULATION STATION
Tied Marker CDP Number : (A4)
Tied Marker DOMES Number : 11502M001
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : -65.981 m
dy (m) : 84.657 m
dz (m) : 33.181 m
Accuracy (mm) : 1 mm
Survey method : GPS CAMPAIGN
Date Measured : 1994-04-01T00:00Z
Additional Information : The vector is referred to the reference point
: of GOPE (mark on the top of the concrete
: pillar) i.e. dx = x (0209) - x (GOPE).
5.2 Tied Marker Name : GOP6
Tied Marker Usage : EXCENTRIC PILLAR
Tied Marker CDP Number : GOP3
Tied Marker DOMES Number : 11502M006
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 3.200 m
dy (m) : -0.334 m
dz (m) : -2.532 m
Accuracy (mm) : 1 mm
Survey method : GPS CAMPAIGN
Date Measured : 2008-02-24T00:00Z
Additional Information : The vector is referred to the reference point
: of GOPE (mark on the top of the concrete
: pillar) i.e. dx = x (GOP6) - x (GOPE).
: Date measured is mean epoch - results are
: average form 36 days of measurement.
5.3 Tied Marker Name : GOP3
Tied Marker Usage : EXCENTRIC PILLAR
Tied Marker CDP Number : GOP4
Tied Marker DOMES Number : 11502M003
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 2.046 m
dy (m) : 2.585 m
dz (m) : -2.200 m
Accuracy (mm) : 1 mm
Survey method : GPS CAMPAIGN
Date Measured : 2008-03-01T00:00Z
Additional Information : The vector is referred to the reference point
: of GOPE (mark on the top of the concrete
: pillar) i.e. dx = x (GOP3) - x (GOPE).
: Date measured is mean epoch - results are
: average form 24 days of measurement.
5.4 Tied Marker Name : GOP5
Tied Marker Usage : EXCENTRIC PILLAR
Tied Marker CDP Number : GOP5
Tied Marker DOMES Number : 11502M005
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 2.820 m
dy (m) : 0.624 m
dz (m) : -2.417 m
Accuracy (mm) : 1 mm
Survey method : GPS CAMPAIGN
Date Measured : 2008-03-02T00:00Z
Additional Information : The vector is referred to the reference point
: of GOPE (mark on the top of the concrete
: pillar) i.e. dx = x (GOP5) - x (GOPE).
: Date measured is mean epoch - results are
: average form 26 days of measurement.
5.5 Tied Marker Name : GOP4
Tied Marker Usage : EXCENTRIC PILLAR for GNSS TIME receiver
Tied Marker CDP Number : GOP6
Tied Marker DOMES Number : 11502M004
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 2.431 m
dy (m) : 1.617 m
dz (m) : -2.307 m
Accuracy (mm) : 1 mm
Survey method : GPS CAMPAIGN
Date Measured : 2008-03-03T00:00Z
Additional Information : The vector is referred to the reference point
: of GOPE (mark on the top of the concrete
: pillar) i.e. dx = x (GOP4) - x (GOPE).
: Date measured is mean epoch - results are
: average form 44 days of measurement.
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 : 1995-05-13/2009-12-14
Notes : exact end date: 2009-12-14T07:20Z
6.2 Standard Type : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 2009-12-14/2018-08-08
Notes : exact start date: 2009-12-14T10:30Z
: Symmetricom 5071A cesium atomic clock
: Frequency steered to national standard
: TP (Tempus Pragensis) by GNSS time transfer
6.3 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2018-08-08/2019-04-10
Notes : (multiple lines)
6.4 Standard Type : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 2019-04-10/2019-05-07
Notes : Symmetricom 5071A cesium atomic clock
: Frequency steered to national standard
: TP (Tempus Pragensis) by GNSS time transfer
6.5 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2019-05-07/2019-05-09
Notes : (multiple lines)
6.6 Standard Type : EXTERNAL PASSIVE HYDROGEN MASER
Input Frequency : 10 MHz
Effective Dates : 2019-05-09/2021-09-01
Notes : OSA 3700
6.7 Standard Type : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 2021-09-01/CCYY-MM-DD
Notes : Symmetricom 5071A cesium atomic clock
: Frequency steered to national standard
: TP (Tempus Pragensis) by GNSS time transfer
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 : VISUAL ASTROMETRY
Status : PERMANENT
Effective Dates : 1970-01-01/CCYY-MM-DD
Notes : Circumzenithal VUGTK 100/1000
: Exact date in 1970 not known
7.2 Instrumentation Type : EARTH TIDAL GRAVIMETER
Status : PERMANENT
Effective Dates : 1976-04-22/2007-02-13
Notes : Askania GS15 (No.228)
: Tidal station ICET No. 0930 Pecny
7.3 Instrumentation Type : ABSOLUTE GRAVIMETER
Status : PERMANENT
Effective Dates : 1978-10-04/CCYY-MM-DD
Notes : Epoch measurements in 1978, 1983, 1986, 1992,
: 1993, 2x 1995, 1996, 1997, 2x 1998, 2000,
: periodically from 2001 (own FG5 No. 215 and
: FG5-X No. 251)
7.4 Instrumentation Type : SUPERCONDUCTING GRAVIMETER
Status : PERMANENT
Effective Dates : 2007-02-14/CCYY-MM-DD
Notes : GWR OSG-050
: GGP station PE
7.5 Instrumentation Type : SEISMOMETER
Status : PERMANENT
Effective Dates : 2009-05-14/CCYY-MM-DD
Notes : Very-broad-band seismometer Guralp CMG-3TD
: instaled in 60 m depth borehole
: Seismic station GOPC
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 : HG421.65
Manufacturer : COMET, Czech Republic
Serial Number : 9843035
Data Sampling Interval : 60 sec
Accuracy (% rel h) : 3 % rel h
Aspiration : NATURAL
Height Diff to Ant : -0.23 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 1999-11-04/2009-04-15
Notes : older sensor since 1996
8.1.2 Humidity Sensor Model : HG421.65
Manufacturer : COMET SYSTEM, Czech Republic
Serial Number : 02430108
Data Sampling Interval : 60 sec
Accuracy (% rel h) : 3 % rel h
Aspiration : NATURAL
Height Diff to Ant : -0.55 m
Calibration date : 2009-04-17
Effective Dates : 2009-04-15/CCYY-MM-DD
Notes : (multiple lines)
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 : TMAG 518 R3F
Manufacturer : CRESSTO, Roznov p. R., Czech Republic
Serial Number : 491/98
Data Sampling Interval : 60 sec
Accuracy : 0.4 hPa
Height Diff to Ant : -0.18 m
Calibration date : 2001-07-26
Effective Dates : 1999-11-04/2001-05-24
Notes : older sensor since 1990
8.2.2 Pressure Sensor Model : TMAG 518 Z3F
Manufacturer : CRESSTO, Roznov p. R., Czech Republic
Serial Number : 713/01
Data Sampling Interval : 60 sec
Accuracy : 0.4 hPa
Height Diff to Ant : -0.18 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2001-05-24/2002-05-03
Notes : (multiple lines)
8.2.3 Pressure Sensor Model : TMAG 518 N4F
Manufacturer : CRESSTO, Roznov p. R., Czech Republic
Serial Number : 1118/01
Data Sampling Interval : 60 sec
Accuracy : 0.4 hPa
Height Diff to Ant : -0.18 m
Calibration date : 2001-07-26
Effective Dates : 2002-05-03/2009-12-14
Notes : (multiple lines)
8.2.4 Pressure Sensor Model : T7410
Manufacturer : COMET SYSTEM, Czech Republic
Serial Number : 08960984
Data Sampling Interval : 60 sec
Accuracy : 0.4 hPa
Height Diff to Ant : -0.43 m
Calibration date : 2009-04-17
Effective Dates : 2009-12-14/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 : NS520.65-120
Manufacturer : COMET, Czech Republic
Serial Number : 9838033
Data Sampling Interval : 60 sec
Accuracy : 0.4 deg C
Aspiration : UNASPIRATED
Height Diff to Ant : -0.27 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 1999-11-04/2009-04-15
Notes : older sensor since 1996
8.3.2 Temp. Sensor Model : NS520.65-120
Manufacturer : COMET, Czech Republic
Serial Number : 9838033
Data Sampling Interval : 60 sec
Accuracy : 0.4 deg C
Aspiration : UNASPIRATED
Height Diff to Ant : -0.5 m
Calibration date : 2009-04-17
Effective Dates : 2009-04-15/CCYY-MM-DD
Notes : moved to new meteorologic chamber
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)
8.4.1 Water Vapor Radiometer : TP/WVP-3000
Manufacturer : RADIOMETRICS, USA
Serial Number : 3025
Distance to Antenna : 1.14 m
Height Diff to Ant : 0.1 m
Calibration date : 2006-09-14
Effective Dates : 2006-09-11/2017-03-15
Notes : Unrepairable. Last measurement on 2016-02-18.
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 and direction
: Baghirra, CZ
: model TM WSD
: first data from 2020-02-19
8.5.2 Other Instrumentation : wind direction
: Vaisala, FI
: model WAV151
: last data from 2015-05-04
8.5.3 Other Instrumentation : wind speed
: Vaisala, FI
: model WAA151
: last data from 2015-05-04
8.5.4 Other Instrumentation : precipitation gauge
: Meteoservis, CZ
: model MR3H (heated)
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 : 1995-05-13/2001-12-17
Additional Information : 2001-10-25/2001-12-17 reduction obstructions
: in elevation angles between 10 and 25 degrees
9.3.2 Signal Obstructions : TREES
Effective Dates : 2001-12-17/2019-03-29
Additional Information : 2019-02-06/2019-03-29 reduction obstructions
: in elevation angles between 5 and 15 degrees
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 : Research Institute of Geodesy, Topography and
: Cartography
: Geodetic Observatory Pecny
Preferred Abbreviation : RIGTC GOP
Mailing Address : Pecny 244
: CZ-25165 Ondrejov
: Czechia
Primary Contact
Contact Name : GOP operation center
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : [email protected]
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : Mail [email protected] is also valid.
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 : BEV
Secondary Data Center : BKG
URL for More Information : http://www.pecny.cz
Hardcopy on File
Site Map : Y
Site Diagram : Y
Horizon Mask : Y
Monument Description : Y
Site Pictures : Y
Additional Information : (multiple lines)
Antenna Graphics with Dimensions
TRM14532.00 (former name 4000ST L1/L2 GEOD)
----+---- <-- 0.070 L1
/ + \ <-- 0.068 L2
++----------------+-----------------+-----------------++ <-- 0.063 TGP
++---------------+-------------------+----------------++ <-- 0.060 BGP
| |
| |
| |
+------x------+ <-- 0.0 ARP=BPA
<-- 0.140 --> BPA
<-- 0.155 --> TPA
<-- 0.467 --> NOTCHES
<-- 0.483 --> EDGE
ASH701073.3 SNOW (= 701073 RADOME)
. --- . <-- 0.420
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .---. . <-- 0.140
/ \
+ / + \ + <-- 0.128 L2
. | + | . <-- 0.110 L1
|+-------------------------------------------------+| <-- 0.101 TCR
.| |.
|| ||
.| |.
+| |+
+-+-------------------------------------------------+-+ <-- 0.038
+-------------------+-------------+-------------------+ <-- 0.035 BCR
| |
=| |
+------x------+ <-- 0.0 ARP=BPA
<-- 0.120 --> Preamp
<-- 0.360 --> Ch.Ring
<-- 0.374 --> Dome
<-- 0.380 --> Gr.Plate
ASH701946.3 SNOW (former name ASH701946.022 SNOW)
. --- . <-- 0.420
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .
/ \
. .---. . <-- 0.140
/ \
+ / + \ + <-- 0.1284 L2
. | + | . <-- 0.1098 L1
|+-------------------------------------------------+| <-- 0.1012 TCR
.| |.
|| ||
.| |.
+| |+
+-+-------------------------------------------------+-+ <-- 0.0380
+-------------------+-------------+-------------------+ <-- 0.0349 BCR
| |
=| |
+------x------+ <-- 0.0 ARP=BPA
<-- 0.119 --> Preamp
<-- 0.360 --> Ch.Ring
<-- 0.373 --> Dome
<-- 0.379 --> Gr.Plate
TPSCR3_GGD CONE
_ <-- 0.33
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ \
/ --------- \
/ / + \ \ <-- 0.104 L2
/ | + | \ <-- 0.081 L1
|+-------------------------------------------------+| <-- 0.071 TCR
|| ||
| | <-- 0.051 BofRadome
| |
| |
+-----------------+-------------+-----------------+ <-- 0.003 BCR
+-----x-----+ <-- 0.0 BPA=ARP
<-- 0.326 -->
<-- 0.331 -->
TPSCR.G3 TPSH
___-----------___ <-- 0.29
_ -- -- _
/ \
/ \
/ \
/ \
/ \
/ +-------+ \
| / \ |
| | | |
|+-----------------+-------------+-----------------+| <-- 0.1015 TCR
|| ||
|| ||
|| ||
|| ||
+-+-------------------------------------------------+-+
+-------------------+-------------+-------------------+ <-- 0.0345 BCR
| |
| |
+------x------+ <-- 0.0000 BPA=ARP
<-- 0.2380 -->
<-- 0.3800 -->
TPSCR.G3 TPSH (after 2009-12-14)
___-----------___ <-- 0.40
_ -- -- _
/ \
/ \
/ \
/ \
/ \
/ +-------+ \
| / \ |
| | | |
|+-----------------+-------------+-----------------+| <-- 0.2129 TCR
|| ||
|| ||
|| ||
|| ||
+-+-------------------------------------------------+-+
+-------------------+-------------+-------------------+ <-- 0.1459 BCR
| |
| |
+------x------+ <-- 0.1114 BPA=ARP
| |
| |
| |
+-+-------+-+
| |
| |
Reference Point => +------- x -------+ <-- 0.0000
| |
| |
Monument => +-----------------------------+
| |
| Concrete Pillar |
| |
| |
Building => ------------------------------------
ARP: Antenna Reference Point
