ESLN00ITA 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) : INGV RING Working Group (inforing@ingv.it) Date Prepared : 2023-11-30 Report Type : UPDATE If Update: Previous Site Log : esln00ita_20230316.log Modified/Added Sections : 11 1. Site Identification of the GNSS Monument Site Name : Ragalna Four Character ID : ESLN Monument Inscription : none IERS DOMES Number : 12703M002 CDP Number : NONE Monument Description : Pillar Height of the Monument : 1.5 m Monument Foundation : Concrete block Foundation Depth : 1.00 m Marker Description : Top of center support iron screw 5/8" Date Installed : 2004-10-06T00:00Z Geologic Characteristic : bedrock Bedrock Type : 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 : (multiple lines) 2. Site Location Information City or Town : Ragalna State or Province : Sicilia Country : Italy Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4883075.580 Y coordinate (m) : 1306112.943 Z coordinate (m) : 3879626.650 Latitude (N is +) : +374135.01 Longitude (E is +) : +0145829.22 Elevation (m,ellips.) : 1774.6 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 25384 Firmware Version : 7.25 Elevation Cutoff Setting : 10 deg Date Installed : 2004-10-06T00:00Z Date Removed : 2005-07-12T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.2 Receiver Type : LEICA GRX1200 Satellite System : GPS Serial Number : 455287 Firmware Version : 2.14 Elevation Cutoff Setting : 10 deg Date Installed : 2005-07-13T00:00Z Date Removed : 2009-04-19T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.3 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS Serial Number : 455287 Firmware Version : 5.60 Elevation Cutoff Setting : 10 deg Date Installed : 2009-04-20T00:00Z Date Removed : 2018-04-16T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS Serial Number : 451117 Firmware Version : 5.60 Elevation Cutoff Setting : 10 deg Date Installed : 2018-04-17T00:00Z Date Removed : 2018-05-26T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GX1220 Satellite System : GPS Serial Number : 452539 Firmware Version : 8.50 Elevation Cutoff Setting : 10 deg Date Installed : 2018-05-27T00:00Z Date Removed : 2021-12-14T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455303 Firmware Version : 8.51/2.127 Elevation Cutoff Setting : 10 deg Date Installed : 2021-12-15T00:00Z Date Removed : 2022-10-05T23:59Z Temperature Stabiliz. : 20.0 +/- 5.0 Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS Serial Number : 496461 Firmware Version : 9.20 Elevation Cutoff Setting : 10 deg Date Installed : 2022-10-06T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : 20.0 +/- 5.0 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 : TRM29659.00 NONE Serial Number : 220218849 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2004-10-06T00:00Z Date Removed : 2005-07-12T23:59Z Additional Information : (multiple lines) 4.2 Antenna Type : LEIAT504 NONE Serial Number : 102527 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2005-07-13T00:00Z Date Removed : 2013-12-16T23:59Z Additional Information : (multiple lines) 4.3 Antenna Type : LEIAR10 NONE Serial Number : 13286073 Antenna Reference Point : BAM 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2013-12-17T00:00Z Date Removed : 2023-03-08T23:59Z Additional Information : (multiple lines) 4.4 Antenna Type : LEIAR10 NONE Serial Number : 13194056 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0083 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2023-03-09T00:00Z 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 : 2004-03-31/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 : Istituto Nazionale di Geofisica e Vulcanologia : Osservatorio Etneo Preferred Abbreviation : INGV-OE Mailing Address : Piazza Roma 2 : 95123 Catania : Italy Primary Contact Contact Name : INGV RING Working Group Telephone (primary) : Telephone (secondary) : Fax : E-mail : inforing_sicily@ingv.it Secondary Contact Contact Name : Massimo Rossi Telephone (primary) : Telephone (secondary) : Fax : E-mail : massimo.rossi@ingv.it Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Istituto Nazionale di Geofisica e Vulcanologia Preferred Abbreviation : INGV Mailing Address : via di Vigna Murata 605 : 00143 Rome : Italy Primary Contact Contact Name : INGV RING Working Group Telephone (primary) : Telephone (secondary) : Fax : E-mail : inforing@ingv.it Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : Istituto Nazionale di Geofisica e Vulcanologia 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 LEIAT504 L1/L2 DORME MARGOLIN ANTENNA WITH CHOKE-RING +-------+ <-- 0.1393 / + \ <-- 0.1282 L2 | + | <-- 0.1093 L1 +-----------------+-------------+------------------+ <-- 0.1012 TCR | | | | | | | | +-+--------------------------------------------------+-+ +-------------------+-------------+--------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.000 BPA=ARP <-- 0.3794 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole All dimensions are in meters. --------------------------------------------------------------------------