SERR Site Information Form (site log) International GPS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : MATTIA DE AGOSTINO (CSI-PIEMONTE) Date Prepared : 2014-07-24 Report Type : UPDATE If Update: Previous Site Log : SERR_20131108.log Modified/Added Sections : 3.2 1. Site Identification of the GNSS Monument Site Name : SERRAVALLE SCRIVIA Four Character ID : SERR Monument Inscription : STABLE PILLAR ON THE ROOF WITH SCIGN ADAPTOR IERS DOMES Number : 19532M002 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 2.00 Monument Foundation : STEEL BOLTS ANCHORED TO THE BUILDING MAIN WALL Foundation Depth : 0.10 Marker Description : PIVOT ON STEEL NIPPLE OF ANTENNA ADAPTER Date Installed : 2010-09-06 Geologic Characteristic : SOIL WITH GRAVEL AND SAND Bedrock Type : SEDIMENTARY Bedrock Condition : JOINTED Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : NO Distance/activity : (multiple lines) Additional Information : ELECTRICAL ISOLATION 2. Site Location Information City or Town : SERRAVALLE SCRIVIA State or Province : ALESSANDRIA Country : ITALY Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4484777.271 Y coordinate (m) : 698536.707 Z coordinate (m) : 4466342.948 Latitude (N is +) : +444351.85 Longitude (E is +) : +0085111.16 Elevation (m,ellips.) : 251.172 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 496072 Firmware Version : 8.00/4.007 Elevation Cutoff Setting : 10 Date Installed : 2010-09-06 Date Removed : 2014-07-24 Temperature Stabiliz. : NONE Additional Information : SECONDARY ELECTRIC SUPPLY - RECHARGEABLE BATTERY POWER SYSTEM PROTECTION 3.2 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 496072 Firmware Version : 8.71/6.112 Elevation Cutoff Setting : 10 Date Installed : 2014-07-24 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : NONE Additional Information : SECONDARY ELECTRIC SUPPLY - RECHARGEABLE BATTERY POWER SYSTEM PROTECTION - WEB INTERFACE 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) 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 : LEIAR25.R3 LEIT Serial Number : 10190013 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0083 Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : LEIT Radome Serial Number : Antenna Cable Type : RG213 Antenna Cable Length : 15 m Date Installed : 2010-09-06 Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : ANTENNA INDIVIDUAL CALIBRATED ABSOLUTE BY GEO++ GMBH, GARBSEN 2010-06-30 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 : 2010-09-06 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/BUILDLINGS/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 : COMUNE DI SERRAVALLE SCRIVIA Preferred Abbreviation : Mailing Address : VIA GAMBARATO - SERRAVALLE SCRIVIA (AL) 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) 12. Responsible Agency (if different from 11.) Agency : REGIONE PIEMONTE/CSI PIEMONTE Preferred Abbreviation : CSI Mailing Address : CORSO UNIONE SOVIETICA 216 - 10134 TORINO Primary Contact Contact Name : UFFICIO GEODETICO / GEODETIC OFFICE Telephone (primary) : ++39.011.3168724 Telephone (secondary) : ++39.011.3169788 Fax : E-mail : GNSS.PIEMONTE@CSI.IT 13. More Information Primary Data Center : PIEMONTEGNSS Secondary Data Center : URL for More Information : GNSS.REGIONE.PIEMONTE.IT Hardcopy on File Site Map : GNSS.REGIONE.PIEMONTE.IT/EXT/MONOGRAFIE/MONOGRAFIA_SERR.PDF Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : GNSS.REGIONE.PIEMONTE.IT/EXT/MONOGRAFIE/MONOGRAFIA_SERR.PDF Additional Information : Antenna Graphics with Dimensions LEIAR25.R3 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +-------------+ <-- 0.0000 ARP=BPA | | | -------------------------x------------------------- <-- -0.0083 MARKER <-- 0.3802 --> Abbreviations: ARP: antenna reference point BAM: bottom of antenna mount BCR: bottom of chokering BDG: bottom of dome ground plane BGP: bottom of ground plane BPA: bottom of preamplifier TCR: top of chokering TDG: top of dome ground plane TGP: top of ground plane TOP: top of pole TPA: top of preamplifier All dimensions are in meters.