AQUI 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) : Matera GNSS team (gnss_op@hp835.mt.asi.it) Date Prepared : 2024-02-26 Report Type : UPDATE If Update: Previous Site Log : aqui_20231127.log Modified/Added Sections : 3.6, 3.7 1. Site Identification of the GNSS Monument Site Name : L'Aquila Four Character ID : AQUI Monument Inscription : Stable iron pillar on the roof IERS DOMES Number : 12757M001 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 1.2 m Monument Foundation : CONCRETE BLOCK Foundation Depth : (m) Marker Description : CHISELLED CROSS Date Installed : 1999-06-11 Geologic Characteristic : APPENNINIC BELT 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 : L'Aquila State or Province : L'AQUILA - ABRUZZO Country : Italy Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4592507.540 Y coordinate (m) : 1089876.361 Z coordinate (m) : 4276392.898 Latitude (N is +) : +422205.66 Longitude (E is +) : +0132100.89 Elevation (m,ellips.) : 713.0 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 21525 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 15 deg Date Installed : 1999-06-11 Date Removed : 2001-08-26 Temperature Stabiliz. : 20.0 +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 04580 Firmware Version : Nav 1.20 Sig 0.00 Elevation Cutoff Setting : 5 deg Date Installed : 2001-08-27 Date Removed : 2015-08-03T12:15Z Temperature Stabiliz. : 20.0 +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 04580 Firmware Version : 1.20 Elevation Cutoff Setting : 0 deg Date Installed : 2015-08-03T12:15Z Date Removed : 2017-11-23T09:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1705438 Firmware Version : 4.11/7.102 Elevation Cutoff Setting : 0 deg Date Installed : 2017-11-23T12:00Z Date Removed : 2018-07-25T14:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1705438 Firmware Version : 4.20/7.300 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-25T14:30Z Date Removed : 2023-11-27 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1705438 Firmware Version : 4.70/7.813 Elevation Cutoff Setting : 0 deg Date Installed : 2023-11-27 Date Removed : 2024-02-21 Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1705438 Firmware Version : 4.80/7.900 Elevation Cutoff Setting : 0 deg Date Installed : 2024-02-26 Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : (deg C) +/- (deg C) 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 : TRM22020.00+GP NONE Serial Number : 111286 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 : RG214 Antenna Cable Length : 30 m Date Installed : 1999-06-11 Date Removed : 2001-08-26 Additional Information : Geod. L1/L2 Compact, with groundplane, : Model 22020-00 4.2 Antenna Type : TRM29659.00 NONE Serial Number : 93244 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 : RG214 Antenna Cable Length : 30 m Date Installed : 2001-08-27 Date Removed : 2017-11-23T09:00Z Additional Information : TRIMBLE L1/L2 DORNE MARGOLIN ELEMENT WITH : CHOKERINGS MODEL 29659.00 4.3 Antenna Type : LEIAR20 NONE Serial Number : 19321002 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 : RG214 Antenna Cable Length : 30 m Date Installed : 2017-11-23T12:00Z 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 : 1999-06-11/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 : e-geos S.p.A. Preferred Abbreviation : e-geos Mailing Address : Ctr.da Terlecchia : 75100 Matera : Italy Primary Contact Contact Name : Matera GNSS Telephone (primary) : Telephone (secondary) : Fax : E-mail : gnss_op@hp835.mt.asi.it Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Agenzia Spaziale Italiana : Centro di Geodesia Spaziale Preferred Abbreviation : ASI Mailing Address : Contrada Terlecchia : 75100 Matera : Italy Primary Contact Contact Name : Matera GNSS team Telephone (primary) : Telephone (secondary) : Fax : E-mail : gnss_op@hp835.mt.asi.it Secondary Contact Contact Name : Giuseppe Colucci Telephone (primary) : +39 0835 377574 Telephone (secondary) : Fax : +39 06 4099 9941 E-mail : giuseppe.colucci@e-geos.it Additional Information : (multiple lines) 13. More Information Primary Data Center : ASI Secondary Data Center : BKG URL for More Information : http://geodaf.mt.asi.it/html/gps/info.html 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 L1/L2 Compact , with Groundplane , Model 22020 - 00 ----+---- / + \ <-- 0.0625 L1/L2 ++----------------+-----------------+-----------------++ <-- 0.0591 TGP ++---------------+-------------------+----------------++ <-- 0.0556 BGP | | | | | | +------x------+ <-- 0.0000 BPA <-- 0.467 --> NOTCHES <-- 0.483 --> EDGE ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TRM29659.00 Trimble L1/L2 Dorne Margolin element with chokerings Model 29659.00 ----- / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +--------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +----------------------------------------------------+ <-- 0.0380 +------------------+-------------+-------------------+ <-- 0.0350 BCR | | | | +------x------+ <-- 0.0000 BPA ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center BPA: Bottom of Preamplifier BCR: Bottom of Chokering LEIAR20 +-----+ <-- 0.1613 / \ | | +----------------+-----------+----------------+ <-- 0.1113 TCR | | | | | | | | +-+---------------------------------------------+-+ +------------------+-----------+------------------+ <-- 0.0323 BCR | | | | +----+ +----+ <-- 0.0013 BPA +x+ <-- 0.0000 BAM=ARP NOM=NRP <-- 0.3200 -->