WYRF Site Information Form CCWY Continuously Operating Reference Station See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Don Haw as per Benjamin R. Johnson Date Prepared : 2021-04-20 Report Type : UPDATE If Update: Previous Site Log : wyrf_20200130.log Modified/Added Sections : 3.9, 4.2 1. Site Identification of the GNSS Monument Site Name : Casper 2 Four Character ID : WYRF Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : MAST with leveling plate Height of the Monument : 12.1 m Monument Foundation : ROOF Foundation Depth : 1.83 m Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2012-04-17T00:00Z 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 : Building has a spread footing with a wall that : looks to be 6' (1.83m) from bottom of footer to : top of wall. There is about 16" (0.46 m) of : exposed wall around the building. This station : will eventually replace CASP in the CORS network : The bracket is a two way clamping system of : through bolts. They run through each support and : are perpendicular to each other. So the mast is : attached to each support by two sets of bolts, 4 : bolts total.That is what holds the mast in place : so it does not slide out. The supports : themselves are anchored into a concrete load : bearing wall. I inspected this set up before it : was set up and I was satisfied that differential : slippage would not occur. 2. Site Location Information City or Town : Casper State or Province : Wyoming Country : United States Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : -1317341.730 Y coordinate (m) : -4496980.961 Z coordinate (m) : 4314835.299 Latitude (N is +) : +424950.39 Longitude (E is +) : -1061938.54 Elevation (m,ellips.) : 1633.6 Additional Information : ARP IGS08 POSITION (EPOCH 2005.00) : Computed in Nov 2012 using 57 days of data. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4644K02944 Firmware Version : 4.43 Elevation Cutoff Setting : 5 deg Date Installed : 2012-04-17 Date Removed : 2015-08-12T17:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Receiver change 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 4.81 Elevation Cutoff Setting : 5 deg Date Installed : 2015-08-12T19:00Z Date Removed : 2015-12-28T18:47Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.10 Elevation Cutoff Setting : 5 deg Date Installed : 2015-12-28T18:47Z Date Removed : 2017-01-28T18:14Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.20 Elevation Cutoff Setting : 5 deg Date Installed : 2017-01-28T18:19Z Date Removed : 2017-05-31T21:48Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.5 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.22 Elevation Cutoff Setting : 5 deg Date Installed : 2017-05-31T21:54Z Date Removed : 2017-12-18T16:49Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.6 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.30 Elevation Cutoff Setting : 5 deg Date Installed : 2017-12-18T16:59Z Date Removed : 2018-10-01T16:18Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.7 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.33 Elevation Cutoff Setting : 5 deg Date Installed : 2018-10-01T16:18Z Date Removed : 2019-03-27T02:30Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5502R50067 Firmware Version : 5.37 Elevation Cutoff Setting : 5 deg Date Installed : 2019-03-27T02:32Z Date Removed : 2021-03-24T18:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.9 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 6006R40007 Firmware Version : 5.45 Elevation Cutoff Setting : 5 deg Date Installed : 2021-03-24T18:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : new receiver 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 : TRM55971.00 NONE Serial Number : 30278431 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 RG-214 Antenna Cable Length : 30 m Date Installed : 2012-04-17 Date Removed : 2021-03-24T18:00Z Additional Information : Antenna Cable supplied by Trimble as part of : the CORS package 4.2 Antenna Type : TRM115000.00 NONE Serial Number : 1430693934 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 RG-214 Antenna Cable Length : 30 m Date Installed : 2021-03-24T18:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : new antenna 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 : (if external) Effective Dates : 2012-04-17/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) 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 Radio Interference : (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 Interference : (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/BUILDLINGS/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 9.3.x Signal Obstructions : (TREES/BUILDLINGS/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 : Casper College Preferred Abbreviation : CCWY Mailing Address : 125 College Drive : Casper, WY 82601 Primary Contact Contact Name : Jeff Sun Telephone (primary) : 307-268-3560 Telephone (secondary) : Fax : E-mail : jsun@caspercollege.edu Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Bureau of Land Management Preferred Abbreviation : BLM Mailing Address : 5353 Yellowstone RD : Cheyenne WY 82009 Primary Contact Contact Name : Benjamin Johnson Telephone (primary) : 307-775-6217 Telephone (secondary) : Fax : 307-775-6173 E-mail : brjohnson@blm.gov Secondary Contact Contact Name : James Jacob Telephone (primary) : 307-684-1062 Telephone (secondary) : Fax : E-mail : jjacob@blm.gov Additional Information : (multiple lines) 13. More Information Primary Data Center : ftp://geodesy.noaa.gov/cors Secondary Data Center : ftp://alt.ngs.noaa.gov/cors URL for More Information : https://geodesy.noaa.gov/CORS 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 https://files.igs.org/pub/station/general/antenna.gra