GOPE00CZE Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : GOP operation center (gop_oc@pecny.cz) Date Prepared : 2024-08-21 Report Type : UPDATE If Update: Previous Site Log : gope_20210901.log Modified/Added Sections : 3.18, 3.19, 4.8, 6.6, 8.5.1, 8.5.2, 8.5.3, : 8.5.4, 9.3.2, 11 1. Site Identification of the GNSS Monument Site Name : Pecny, Ondrejov / CZ Four Character ID : GOPE Monument Inscription : IERS DOMES Number : 11502M002 CDP Number : 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 : 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 : Czechia Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3979316.1340 Y coordinate (m) : 1050312.4780 Z coordinate (m) : 4857067.1080 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 +/- 4 C 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 +/- 4 C 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 +/- 4 C 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 +/- 4 C 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 +/- 4 C 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 +/- 4 C 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 +/- 4 C 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 +/- 2 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C 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 +/- 1 C Additional Information : air conditioning : SN: 5818R40016 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+SBAS) Serial Number : (A20, but note the first A5 is used in SINEX) Firmware Version : (A11) Elevation Cutoff Setting : (deg) Date Installed : (CCYY-MM-DDThh:mmZ) Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 4. GNSS Antenna Information 4.1 Antenna Type : 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 : Tied Marker DOMES Number : 11502M001 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -65.981 dy (m) : 84.657 dz (m) : 33.181 Accuracy (mm) : 1 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 dy (m) : -0.334 dz (m) : -2.532 Accuracy (mm) : 1 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 dy (m) : 2.585 dz (m) : -2.200 Accuracy (mm) : 1 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 dy (m) : 0.624 dz (m) : -2.417 Accuracy (mm) : 1 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 dy (m) : 1.617 dz (m) : -2.307 Accuracy (mm) : 1 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 : Effective Dates : 1995-05-13/2009-12-14 Notes : exact end date: 2009-12-14T07:20Z 6.2 Standard Type : EXTERNAL CESIUM Input Frequency : 10.0 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 : Effective Dates : 2018-08-08/2019-04-10 Notes : 6.4 Standard Type : EXTERNAL CESIUM Input Frequency : 10.0 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 : Effective Dates : 2019-05-07/2019-05-09 Notes : 6.6 Standard Type : EXTERNAL PASSIVE HYDROGEN MASER Input Frequency : 10.0 MHz Effective Dates : 2019-05-09/2021-09-01 Notes : OSA 3700 6.7 Standard Type : EXTERNAL CESIUM Input Frequency : 10.0 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 Aspiration : NATURAL Height Diff to Ant : -0.23 m Calibration date : 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 Aspiration : NATURAL Height Diff to Ant : -0.55 m Calibration date : 2009-04-17 Effective Dates : 2009-04-15/CCYY-MM-DD Notes : 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 : Effective Dates : 2001-05-24/2002-05-03 Notes : 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 : 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 : 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 : 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 : Geodetic Observatory Pecny, RIGTC Preferred Abbreviation : GOP Mailing Address : Pecny 244 : CZ-25165 Ondrejov : Czechia Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : gop_oc@pecny.cz Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : Mail jakub.kostelecky@pecny.cz 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 : 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