SNHS Site Information Form (site log) International GPS Service See Instructions at: https://urldefense.proofpoint.com/v2/url?u=ftp-3A__igscb.jpl.nasa.gov_pub_station_general_sitelog-5Finstr.txt&d=DwIFAg&c=-35OiAkTchMrZOngvJPOeA&r=7Y1CPJ62pBTaNMJGjjkZdJq-UUBHup_pH6A8C0Lwv9g&m=ib9u0KnmaSzrxj3Zcd9vIBQW_rS7F9p64RqDEdCVnioIcA20fbnGQpzm3fS0qySd&s=1nMxmko5G5tDMK3LVKyTVlFQKCM6Sx80lyHLspi4m58&e= 0. Form Prepared by (full name) : Songnian Jiang Date Prepared : 2022-01-24 Report Type : UPDATE If Update: Previous Site Log : snhs_20190510.log Modified/Added Sections : 3 1. Site Identification of the GNSS Monument Site Name : Sonora High School Four Character ID : SNHS Monument Inscription : IERS DOMES Number : 49964M001 CDP Number : (A4) Monument Description : Wyatt/Agnew drilled-braced Height of the Monument: (m) Monument Foundation : (STEEL RODS/CONCRETE BLOCK/ROOF/etc) Foundation Depth : (m) Marker Description : Top of center support screw on SCIGN D3 : antenna adaptor Date Installed : 1999-01-07T00:00Z Geologic Characteristic : SEDIMENTS, FINE ALLUVIAL Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/10-50 cm/50-200 cm/over 200 cm) Fault Zones Nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : SCIGN - Southern California Integrated GPS : Network. Monument is Wyatt-type drilled-braced : Geodetic Monument composed of stainless steel : supports and new SCIGN antenna adaptor. : Fixed antenna : height is 0.0083 m. : A secondary measurement, the adaptor/divot : distance, taken from the bottom of the lower : adaptor plate to the center of a divot : drill-mark on the north-facing tripod leg, : is not yet measured. : No data since 2021-02-09 : Demobilized 2021-12-22 2. Site Location Information City or Town : La Habra State or Province : California Country : USA Tectonic Plate : North America Pacific Approximate Position (ITRF) X coordinate (m) : -2481345.34 Y coordinate (m) : -4680788.58 Z coordinate (m) : 3539798.89 Latitude (N is +) : +335548.00 Longitude (E is +) : +2420412.00 Elevation (m,ellips.) : 66.43 Additional Information : Located at Sonora HS : Orange County. : Reference frame used is (ITRF2005). : Coordinate system used is (WGS84). 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02878 Firmware Version : CB00 Elevation Cutoff Setting: (deg) Date Installed : 1999-03-24T00:00Z Date Removed : 1999-04-23T00:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 3.2 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02906 Firmware Version : CB00 Elevation Cutoff Setting: (deg) Date Installed : 1999-04-23T00:00Z Date Removed : 1999-05-26T18:11Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Prior receiver produced incomplete daily files : Problem persisted, performed antenna swap 3.3 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02796 Firmware Version : CB00 Elevation Cutoff Setting: (deg) Date Installed : 1999-05-26T18:11Z Date Removed : 1999-07-08T20:15Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Prior receiver produced incomplete daily files : Problem persisted. Performed cable : swap on 06/04/1999:18:21 UT, resolved : problem. 3.4 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02796 Firmware Version : CC00 Elevation Cutoff Setting: 10 Date Installed : 1999-07-08T20:15Z Date Removed : 2002-09-10T18:30Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware upgrade for GPS week : rollover-compliance. 3.5 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP03088 Firmware Version : CC00 Elevation Cutoff Setting: 10 Date Installed : 2002-09-10T18:30Z Date Removed : 2009-12-10T00:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Previous unit was recording bad data. Unit did : not respond to user input. Power cycle brought : up bad startup screen. 3.6 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02901 Firmware Version : CC00-1D02 Elevation Cutoff Setting: 10 Date Installed : 2009-12-10T00:00Z Date Removed : 2011-06-10T23:14Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 3.7 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-01039 Firmware Version : 3.5 Elevation Cutoff Setting: 10 Date Installed : 2011-06-10T23:14Z Date Removed : 2011-08-05T20:59Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : p/n 01-060711-01: batteries:qty 2, 12V, 98AHr : installed at this visit 3.8 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02901 Firmware Version : CC00-1D02 Elevation Cutoff Setting: 10 Date Installed : 2011-08-05T20:59Z Date Removed : 2012-12-07T16:50Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 3.9 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-01039 Firmware Version : 0 Elevation Cutoff Setting: 0. Date Installed : 2012-12-07T16:50Z Date Removed : 2019-04-03 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 3.10 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-01039 Firmware Version : 4.7p6 Elevation Cutoff Setting: 0. Date Installed : 2019-04-03 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Demobilized 2021-12-22 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+CMP+QZSS+SBAS) Serial Number : (A5) 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. GPS Antenna Information 4.1 Antenna Type : ASH700936E_C Serial Number : CR14584 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1999-03-24T00:00Z Date Removed : 1999-05-05T00:00Z Additional Information : ASHTECH DM Choke Ring 700936.02 Rev. E : Antenna height is fixed, and measured from the : raised nipple on the lower part of the antenna : adaptor (peak of center support screw) to the : BPA. 4.2 Antenna Type : ASH700936E_C Serial Number : CR14633 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1999-05-05T00:00Z Date Removed : 1999-08-02T00:00Z Additional Information : ASHTECH DM Choke Ring 700936.02 Rev. E. Dome : install date unknown. Dome, baseplate SN 00059 4.3 Antenna Type : ASH701945B_M Serial Number : CR519991704 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : 00245 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1999-08-02T00:00Z Date Removed : 1999-11-29T20:42Z Additional Information : Antenna change. Dome swap, previous dome : vandalized. Baseplate SN still 00059. 4.4 Antenna Type : ASH701945B_M Serial Number : CR519991755 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : 00245 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1999-11-29T20:42Z Date Removed : 2008-08-19T16:32Z Additional Information : Antenna swap, previous unit displayed DC : overload on receiver. 4.5 Antenna Type : ASH701945B_M Serial Number : CR519991755 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : 2339 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2008-08-19T16:32Z Date Removed : 2011-06-10T23:14Z Additional Information : Replaced crack Radome with new one. Same base : plate. 4.6 Antenna Type : TPSCR.G3 Serial Number : 383-1747 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m): (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : 2339 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2011-06-10T23:14Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : p/n 01-044301-01 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 : 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) 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 : 1999-03-24/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 7.1 Instrumentation Type : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc) Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 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 : 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) 8.1.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 : 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) 8.2.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 : 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) 8.3.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 : 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) 8.4.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 : (multiple lines) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) 8.5.x Other Instrumentation : (multiple lines) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 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) 9.1.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) 9.2.1 Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/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/BUILDINGS/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 10.1 Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Scripps Orbit and Permanent Array Center Preferred Abbreviation : SIO Mailing Address : Institute of Geophysics and Planetary Physics, : Scripps Institution of Oceanography, MC 0225, : University of California San Diego, 9500 : Gilman Dr., La Jolla CA 92093-0225 Primary Contact Contact Name : Anne Sullivan Telephone (primary) : 858-534-4151 Telephone (secondary) : Fax : 858-534-9873 E-mail : archive@gpsmail.ucsd.edu Secondary Contact Contact Name : Songnian Jiang Telephone (primary) : 858-246-2249 Telephone (secondary) : Fax : 858-534-9873 E-mail : archive@gpsmail.ucsd.edu Additional Information : (multiple lines) 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 : Scripps Orbit and Permanent Array Center Secondary Data Center : URL For More Information: http://sopac-csrc.ucsd.edu 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 (insert text graphic from antenna.gra)