N300 Site Information Form (site log) Center for Operational Oceanographic Products and Services 0. Form Prepared by (full name) : Adam Grodsky (COET) Date Prepared : 2020-03-24 Report Type : UPDATED If Update: Previous Site Log : 8723214_N300_cGNSS_site_log_Aug_6_2019 Modified/Added Sections : 1, 3.2, 7.6, 7.7 1. Site Identification of the GNSS Monument Site Name : Virginia Key Site ID : N300 CO-OPS Station ID : 8723214 Monument Description : Aluminum pipe on pier Height of the Monument : 8.1574 m Monument Foundation : Pier Foundation Depth : (XX) m Marker Description : ARP Date Installed : 2018-06-07 Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Additional Information : The ARP is located on top of the 1 1/2 inch aluminum pipe alongside the Virginia Key tide station which is on the university grounds at the outer end of the concrete pier. Height of monument is on station datum. To reference other datums see https://tidesandcurrents.noaa.gov/datums.html?id=8723214 2. Site Location Information City or Town : Miami State or Province : FL Country : USA Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : Y coordinate (m) : Z coordinate (m) : Latitude (N is +) : +254329.10 Longitude (E is +) : -0800942.70 Elevation (m,ellips.) : Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR9 Satellite System : GPS Serial Number : 5734R50635 Firmware Version : 5.3 Elevation Cutoff Setting : 0 deg Date Installed : 2018-06-07 Date Removed : 2019-11-15 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Initial installation 3.x Receiver Type : TRIMBLE NETR9 Satellite System : GPS Serial Number : 5250K40746 Firmware Version : 5.3 Elevation Cutoff Setting : 0 deg Date Installed : 2019-11-15 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Replaced faulty NetR9, GLONASS no longer available 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 : TRM115000.00 Serial Number : 31224482283 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 : (deg; + is clockwise/east) Antenna Radome Type : TZGD Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2018-06-07 Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : ARP to phase center offset 6.591 cm 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. Collocation Information 6.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) 7. Maintenance Records 7.1 Date : 2018-06-05/2018-06-07 Event : Initial system installation 7.2 Date : 2018-09-27/2018-09/27 Event : Change adapter on GNSS antenna cable at receiver side to see if results improved signal quality 7.3 Date : 2019-02-06/2019-02-08 Event : Completed level survey to tie GNSS ARP and other reference points to the tidal bench mark network 7.4 Date : 2019-04-13/2019-04-13 Event : GLONASS satellite tracking enabled 7.5 Date : 2019-06-14/2019-06/14 Event : Checking configuration, assessing potential GLONASS issue; Up and running following trouble shoot 7.6 Date : 2019-11-07/2019-11-09 Event : Replaced faultly NetR9, also swapped IP modem. Note: GLONASS no longer available 7.7 Date : 2020-01-24/2020-01-26 Event : Water level station annual inspection and level tie to GNSS ARP. 7.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 8. On-Site, Point of Contact Agency Information Agency : NOAA/Center for Operational Oceanographic Products and Services Preferred Abbreviation : NOAA/CO-OPS Mailing Address : NOAA,SSMC4-6335 : 1305 East-West Hwy. : Silver Spring, MD 20910, USA Primary Contact Contact Name : Configuration and Operational Engineering Team Telephone (primary) : Telephone (secondary) : Fax : E-mail : nos.coops.oetteam@noaa.gov Secondary Contact Contact Name : User Services Team Telephone (primary) : Telephone (secondary) : Fax : E-mail : Tide.Predictions@noaa.gov Additional Information : (multiple lines) 9. Responsible Agency (if different from 8.) Agency : NOAA/Center for Operational Oceanographic Products and Services Preferred Abbreviation : NOAA/CO-OPS Mailing Address : NOAA,SSMC4-6335 : 1305 East-West Hwy. : Silver Spring, MD 20910, USA Primary Contact Contact Name :Configuration and Operational Engineering Team Telephone (primary) : Telephone (secondary) : Fax : E-mail : nos.coops.oetteam@noaa.gov Secondary Contact Contact Name : User Services Team Telephone (primary) : Telephone (secondary) : Fax : E-mail : Tide.Predictions@noaa.gov Additional Information : (multiple lines)