VALY00GRC 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 : 2024-08-29 Report Type : UPDATE If Update: Previous Site Log : valy00grc_20200714.log Modified/Added Sections : 11 1. Site Identification of the GNSS Monument Site Name : VALYRA Four Character ID : VALY Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : ROOF OF CONCRETE BUILDING Height of the Monument : 0.30 m Monument Foundation : ROOF Foundation Depth : (m) Marker Description : HOLE IN STEEL PLATE Date Installed : 2011-12-07 Geologic Characteristic : ROCK?? 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 Distance/activity : 5 km/expected earthquakes Additional Information : Point is 0.3 m above the roof, the height : of the building (above the ground) is 3 m, : foundation depth of the building is ?1 m. 2. Site Location Information City or Town : VALYRA State or Province : Pelopones Country : Greece Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4719038.000 Y coordinate (m) : 1905036.200 Z coordinate (m) : 3831957.700 Latitude (N is +) : +370950.84 Longitude (E is +) : +0215900.66 Elevation (m,ellips.) : 55.8 Additional Information : approx. position from RINEX header 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 20128 Firmware Version : 1.30/0.00 Elevation Cutoff Setting : 5 deg Date Installed : 2011-12-07 Date Removed : 2018-11-22T10:50Z Temperature Stabiliz. : none Additional Information : full serial number is 0220220128 3.2 Receiver Type : LEICA GR10 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1701164 Firmware Version : 3.03/6.214 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-22T10:58Z Date Removed : 2019-03-01 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : LEICA GR10 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1701164 Firmware Version : 4.31/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2019-03-12 Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none 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 : TRM29659.00 NONE Serial Number : 29909 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 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 : 2011-12-07 Date Removed : 2018-11-22T10:50Z Additional Information : full serial number is 0220229909 4.2 Antenna Type : LEIAR10 NONE Serial Number : 15169038 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0645 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 : SEPTENTRIO RG58 Antenna Cable Length : 30 m Date Installed : 2018-11-22T10:58Z 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 : 2011-12-07/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.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.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 : University of Patras : Laboratory of Seismology : Department of Geology Preferred Abbreviation : UPATRAS Mailing Address : University Campus : 26504 Rio Achaia : Greece Primary Contact Contact Name : GOP operation center Telephone (primary) : Telephone (secondary) : Fax : E-mail : gop_oc@pecny.cz Secondary Contact Contact Name : Efthimios Sokos Telephone (primary) : +30 261 096 9369 Telephone (secondary) : +30 261 096 9369 Fax : +30 261 099 0639 E-mail : esokos@upatras.gr Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) 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 : gop_oc@pecny.cz Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : GOP non-anonymous Secondary Data Center : 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 TRM29659.00 ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3810 --> Antenna at the site ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | +--+ =| | +--+ +----------+------x------+-----------+ <-- 0.0000 BPA=ARP=ref. point +------------------------------------+ +--+ +--+ || || || || || || || || || || || || || || || +-+ || +--+ +---+ +--+ +------------------------------------+ +------------------------------------+ --------+--+------------+ +-------------+--+------- roof