HOWE 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) : Susan Jeffries Date Prepared : 2018-09-11 Report Type : UPDATE If Update: Previous Site Log : howe_20150128.log Modified/Added Sections : (n.n,n.n,...) 1. Site Identification of the GNSS Monument Site Name : Mt. Howe Four Character ID : HOWE Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : BEDROCK-BOLTED MAST Height of the Monument : (m) Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc) Foundation Depth : (m) Marker Description : PLATE Date Installed : 2009-12-21 Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : Tech 2000 design 0.61 m mast for existing WAGN : mounts with 4 rock bolts. ARP is top of cap : plate. There is a 5/8” bolt which secures the : Trimble Chokering Antenna to the plate. : 2. Site Location Information City or Town : N/A State or Province : Country : Antarctica Tectonic Plate : Antarctica Approximate Position (ITRF) X coordinate (m) : -248557.669 Y coordinate (m) : -146801.9988 Z coordinate (m) : -6352823.4012 Latitude (N is +) : -872456.36 Longitude (E is +) : -1492559.68 Elevation (m,ellips.) : 2582.5 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4740139697 Firmware Version : 1.1-5 Elevation Cutoff Setting : 7 deg Date Installed : 2009-12-21T02:00Z Date Removed : 2010-12-18T02:43Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4921172748 Firmware Version : 1.3-0 Elevation Cutoff Setting : 7 deg Date Installed : 2010-12-18T02:43Z Date Removed : 2012-12-06T14:01Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4702127036 Firmware Version : 1.3-1 Elevation Cutoff Setting : 0 deg Date Installed : 2012-12-06T14:01Z Date Removed : 2015-01-07T18:01Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4702127036 Firmware Version : 1.3-2 Elevation Cutoff Setting : deg Date Installed : 2015-01-07T18:01Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none Additional Information : (multiple lines) 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 : TRM29659.00 SCIS Serial Number : 4631A19885 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0 Marker->ARP North Ecc(m) : 0 Marker->ARP East Ecc(m) : 0 Alignment from True N : deg Antenna Radome Type : SCIS Radome Serial Number : 0354 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2009-12-21T02:00Z Date Removed : 2017-12-14T17:01Z Additional Information : (multiple lines) 4.2 Antenna Type : TRM59800.00 SCIS Serial Number : 4823A54057 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0 Marker->ARP North Ecc(m) : 0 Marker->ARP East Ecc(m) : 0 Alignment from True N : deg Antenna Radome Type : SCIS Radome Serial Number : 0354 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2017-12-14T17:01Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 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 : 2009-12-21/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 : NONE Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DDThh:mmZ) 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 : WXT520 Manufacturer : Vaisala Serial Number : D3520018 Data Sampling Interval : Accuracy (% rel h) : Aspiration : Height Diff to Ant : 0 Calibration date : (CCYY-MM-DD) Effective Dates : 2009-12-21/2012-12-06 Notes : Sampled by NetRS every 30 mins[Wind]Update|interval=5Speed unit=m/sDirection|alignment=0Averaging time=3Use XDR in NMEA|wind=MWVSampling frequency=4 HzGust|averaging=1[PTU]Update interval=15Pressure|unit=hPaTemperature unit=Celsius 8.2.1 Pressure Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : D3520018 Data Sampling Interval : Accuracy : Height Diff to Ant : 0 Calibration date : (CCYY-MM-DD) Effective Dates : 2009-12-21/2012-12-06 Notes : Sampled by NetRS every 30 mins[Wind]Update|interval=5Speed unit=m/sDirection|alignment=0Averaging time=3Use XDR in NMEA|wind=MWVSampling frequency=4 HzGust|averaging=1[PTU]Update interval=15Pressure|unit=hPaTemperature unit=Celsius 8.3.1 Temp. Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : D3520018 Data Sampling Interval : Accuracy : Aspiration : Height Diff to Ant : 0 Calibration date : (CCYY-MM-DD) Effective Dates : 2009-12-21/2012-12-06 Notes : Sampled by NetRS every 30 mins[Wind]Update|interval=5Speed unit=m/sDirection|alignment=0Averaging time=3Use XDR in NMEA|wind=MWVSampling frequency=4 HzGust|averaging=1[PTU]Update interval=15Pressure|unit=hPaTemperature unit=Celsius 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) 8.1.2 Humidity Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : D3520032 Data Sampling Interval : Accuracy (% rel h) : Aspiration : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2012-12-06/2015-01-07 Notes : (multiple lines) 8.2.2 Pressure Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : D3520032 Data Sampling Interval : Accuracy : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2012-12-06/2015-01-07 Notes : (multiple lines) 8.3.2 Temp. Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : D3520032 Data Sampling Interval : Accuracy : Aspiration : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2012-12-06/2015-01-07 Notes : (multiple lines) 8.4.2 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) 8.1.3 Humidity Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : N/A Data Sampling Interval : Accuracy (% rel h) : Aspiration : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2015-01-07/CCYY-MM-DD Notes : (multiple lines) 8.2.3 Pressure Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : N/A Data Sampling Interval : Accuracy : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2015-01-07/CCYY-MM-DD Notes : (multiple lines) 8.3.3 Temp. Sensor Model : WXT520 Manufacturer : Vaisala Serial Number : N/A Data Sampling Interval : Accuracy : Aspiration : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : 2015-01-07/CCYY-MM-DD Notes : (multiple lines) 8.4.3 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.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : UNAVCO Preferred Abbreviation : UNAVCO Mailing Address : : Boulder CO USA 80301 Primary Contact Contact Name : Joe Pettit Telephone (primary) : 303-381-7615 Telephone (secondary) : Fax : 303-381-7451 E-mail : pettit@unavco.org Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : Mailing Address : 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 : UNAVCO Boulder Facility Archive Secondary Data Center : URL for More Information : http://www.unavco.org 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 TRM29659.00 TRM59800.00 TRM59800.80 TRM59900.00 ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3810 -->