CNMR00USA 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) : Francine Coloma Date Prepared : 2024-08-22 Report Type : UPDATE If Update: Previous Site Log : cnmr_20220613.log Modified/Added Sections : 1, 3.15, 3.16, 4.4 1. Site Identification of the GNSS Monument Site Name : Mariana Island Four Character ID : CNMR Monument Inscription : IERS DOMES Number : 50512M001 CDP Number : Monument Description : MAST Height of the Monument : Monument Foundation : Pier and building slab Foundation Depth : 1.8 m Marker Description : Date Installed : 2003-08-07T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Entered IERS DOMES number. Entered as CDP : number in previous log. : Monument is a 10x10cm square metal mast : attached to the building. The mast : is 9m tall and attached to the ground via a : ~1.8m deep poured concreted pier. The antenna : is : attached via a force-centering device to a : small : plate that is bolted to the top of the mast The : building was constructed in the late 1990's : with a 0.6m deep slab : Site decommissioned 2023-AUG-18 2. Site Location Information City or Town : Saipan State or Province : Commonwealth of the Northern Mariana Islands Country : United States of America (the) Tectonic Plate : MARIANA Approximate Position (ITRF) X coordinate (m) : -5087757.8490 Y coordinate (m) : 3465028.9370 Z coordinate (m) : 1664653.7540 Latitude (N is +) : +151346.91 Longitude (E is +) : +1454435.13 Elevation (m,ellips.) : 64.4 Additional Information : ITRF2014 Epoch 2010.0 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 0220233361 Firmware Version : 7.29 Elevation Cutoff Setting : Date Installed : 2003-08-07T00:00Z Date Removed : 2006-08-01T00:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 0220233361 Firmware Version : 7.29 Elevation Cutoff Setting : 5 deg Date Installed : 2006-08-01T00:00Z Date Removed : 2008-02-05T00:00Z Temperature Stabiliz. : Additional Information : Receiver replaced. 3.3 Receiver Type : TRIMBLE NETR5 Satellite System : GPS Serial Number : 4730K06563 Firmware Version : 3.50 Elevation Cutoff Setting : 5 deg Date Installed : 2008-02-05T00:00Z Date Removed : 2009-06-19T00:00Z Temperature Stabiliz. : Additional Information : Changed GPS+GLONASS to GPS on 2008-03-17 3.4 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06563 Firmware Version : 3.50 Elevation Cutoff Setting : 5 deg Date Installed : 2009-06-19T00:00Z Date Removed : 2009-09-09T12:55Z Temperature Stabiliz. : Additional Information : Switched on GLONASS tracking : Switched off Everest Multipath 3.5 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.03 Elevation Cutoff Setting : 5 deg Date Installed : 2009-09-09T12:55Z Date Removed : 2010-09-14T15:07Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.15 Elevation Cutoff Setting : 0 deg Date Installed : 2010-09-14T15:07Z Date Removed : 2011-01-10T16:40Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.19 Elevation Cutoff Setting : 0 deg Date Installed : 2011-01-10T16:40Z Date Removed : 2012-05-15T17:00Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.48 Elevation Cutoff Setting : 0 deg Date Installed : 2012-05-15T17:00Z Date Removed : 2013-04-19T15:28Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.70 Elevation Cutoff Setting : 0 deg Date Installed : 2013-04-19T15:28Z Date Removed : 2014-10-22T11:25Z Temperature Stabiliz. : Additional Information : 3.10 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4730K06594 Firmware Version : 4.85 Elevation Cutoff Setting : 0 deg Date Installed : 2014-10-22T11:25Z Date Removed : 2019-07-22T14:00Z Temperature Stabiliz. : Additional Information : 3.11 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.37 Elevation Cutoff Setting : 0 deg Date Installed : 2019-07-22T15:00Z Date Removed : 2019-10-01T16:40Z Temperature Stabiliz. : Additional Information : Firmware update 3.12 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.42 Elevation Cutoff Setting : 0 deg Date Installed : 2019-10-01T16:42Z Date Removed : 2020-02-20T19:13Z Temperature Stabiliz. : Additional Information : Firmware update 3.13 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.43 Elevation Cutoff Setting : 0 deg Date Installed : 2020-02-20T19:23Z Date Removed : 2020-05-07T22:34Z Temperature Stabiliz. : Additional Information : Firmware update 3.14 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.45 Elevation Cutoff Setting : 0 deg Date Installed : 2020-05-07T22:48Z Date Removed : 2021-05-21T21:25Z Temperature Stabiliz. : Additional Information : Firmware update 3.15 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.48 Elevation Cutoff Setting : 0 deg Date Installed : 2021-05-21T21:25Z Date Removed : 2022-08-05T14:10Z Temperature Stabiliz. : Additional Information : 2022-JUN-12 Ed Carlson install new USB power : strip as old has failed. Both receiver and 3.16 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5835R50375 Firmware Version : 5.48 Elevation Cutoff Setting : 0 deg Date Installed : 2022-08-05T14:13Z Date Removed : 2023-08-18T05:59Z Temperature Stabiliz. : Additional Information : Updated receiver option to have HTTPS+Cert : capability : Site decommissioned 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+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 : TRM33429.20+GP UNAV Serial Number : 0220238086 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 : Antenna Radome Type : UNAV Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2003-08-07T00:00Z Date Removed : 2008-02-05T00:00Z Additional Information : 4.2 Antenna Type : TRM55971.00 NONE Serial Number : 30518848 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 : Trimble Antenna Cable Length : 30 m Date Installed : 2008-02-05T00:00Z Date Removed : 2019-07-22T14:00Z Additional Information : Antenna replaced 4.3 Antenna Type : TRM55971.00 NONE Serial Number : 30260435 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 : Trimble Antenna Cable Length : 30 m Date Installed : 2019-07-22T15:00Z Date Removed : 2022-06-13T02:00Z Additional Information : Antenna replaced 4.4 Antenna Type : TRM57971.00 NONE Serial Number : 1441004456 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 : Trimble Antenna Cable Length : 30 m Date Installed : 2022-06-13T03:00Z Date Removed : 2023-08-18T05:59Z Additional Information : Site decommissioned 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 : Effective Dates : 2003-08-07/CCYY-MM-DD Notes : 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 10.1 Date : 2018-10-24/CCYY-MM-DD Event : Typhoon Yutu 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Commonwealth of the Northern Mariana Islands Preferred Abbreviation : CNMI Mailing Address : Lower Base : Saipan, MP 96950 Primary Contact Contact Name : Peter Paul Camacho Telephone (primary) : 670-322-9987 Telephone (secondary) : 670-322-9018 Fax : 670-322-4039 E-mail : pccamacho8@gmail.com Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : NOAA-National Geodetic Survey Preferred Abbreviation : NOAA-NGS Mailing Address : NOAA, N/NGS6, SSMC3-9111 : 1315 East-West Hwy. : Silver Spring, MD 20910, USA Primary Contact Contact Name : NGS CORS Group Telephone (primary) : Telephone (secondary) : Fax : E-mail : ngs.corscollector@noaa.gov Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : https://geodesy.noaa.gov/corsdata/ Secondary Data Center : URL for More Information : https://geodesy.noaa.gov/CORS Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions https://files.igs.org/pub/station/general/antenna.gra