N240 Site Information Form (site log)
     Center for Operational Oceanographic Products and Services

0.   Form

     Prepared by (full name)  : Adam Grodsky (COET)
     Date Prepared            : 2020-10-15
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : 9755371_N240_cGNSS_site_log_Aug_7_2019
      Modified/Added Sections : Added 7.2

1.   Site Identification of the GNSS Monument

     Site Name                : San Juan, PR
     Site ID                  : N240
     CO-OPS Station ID        : 9755371
     Monument Description     : ARP
       Height of the Monument : (XX) m
       Monument Foundation    : (Setting Class)
       Foundation Depth       : (XX) m
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : (YYYY-MM-DDTHH:MMZ) (if time unknown, just do date)
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
     Additional Information   : ("Bench mark" description)

2.   Site Location Information

     City or Town             : San Juan
     State or Territory       : PR
     Country                  : USA
     Tectonic Plate           : Caribbean
     Approximate Position (ITRF)
       X coordinate (m)       : 
       Y coordinate (m)       : 
       Z coordinate (m)       : 
       Latitude (N is +)      : +182733.0
       Longitude (E is +)     : -0660659.0
       Elevation (m,ellips.)  : 
     Additional Information   : 

3.   GNSS Receiver Information

3.1  Receiver Type            : TRIMBLE ALLOY
     Satellite System         : GPS
     Serial Number            : 5824R40100
     Firmware Version         : 5.33
     Elevation Cutoff Setting : 0 Deg
     Date Installed           : 2019-06-25
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : Initial system installation

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            : 1550950682
     Antenna Reference Point  : (BPA/BCR/XXX from antenna.gra ; see instr.)
     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      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 2019-06-25
     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                     : 2019-06-25/2019-06-27
     Event                    : Initial system installation

7.2 Date                     : 2019-10-01/2019-10-01
     Event                    : Site visit to repair IP modem

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)