IDIR00USA Site Information Form ITD 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 Date Prepared : 2023-06-07 Report Type : UPDATE If Update: Previous Site Log : idir_20220826.log Modified/Added Sections : 3.10 1. Site Identification of the GNSS Monument Site Name : Irwin Four Character ID : IDIR Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : Concrete Pillar Height of the Monument : 2.4m Monument Foundation : Reinforced Concrete Foundation Depth : 2.4m Marker Description : (CHISELED,CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2010-08-12T00:00Z Geologic Characteristic : GRAVEL/SAND Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/ over 200cm) Fault zones nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : Installed concrete pillar, 0.46m radius, : extending 2.4 m above ground. : Concrete foundation is 2.4m length by 1.5m : width by 2.4m depth. 2. Site Location Information City or Town : Irwin State or Province : Idaho Country : United States Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : -1685956.653 Y coordinate (m) : -4324991.249 Z coordinate (m) : 4361770.443 Latitude (N is +) : +432434.12 Longitude (E is +) : -1111748.12 Elevation (m,ellips.) : 1614.3 Additional Information : ARP IGS08 POSITION (EPOCH 2005.00) : Computed in Dec 2011 using 112 days of data. 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356247 Firmware Version : 8.00 Elevation Cutoff Setting : 5 deg Date Installed : 2010-10-18 Date Removed : 2011-08-24 Temperature Stabiliz. : +15C Additional Information : Firmware upgrade. 3.2 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356247 Firmware Version : 8.20/3.019 Elevation Cutoff Setting : 5 deg Date Installed : 2011-08-24 Date Removed : 2013-03-06 Temperature Stabiliz. : +15C Additional Information : Firmware updated 3.3 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356247 Firmware Version : 8.71 Elevation Cutoff Setting : 5 deg Date Installed : 2013-03-06 Date Removed : 2017-03-09T15:41Z Temperature Stabiliz. : +15C Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 352733 Firmware Version : 8.71 Elevation Cutoff Setting : 5 deg Date Installed : 2017-03-09T15:41Z Date Removed : 2019-04-02 Temperature Stabiliz. : +15C Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 352733 Firmware Version : 9.20/3.823 Elevation Cutoff Setting : 5 deg Date Installed : 2019-04-02 Date Removed : 2021-09-28T17:49Z Temperature Stabiliz. : +15C Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GR30 Satellite System : GPS+GLO Serial Number : 1707820 Firmware Version : 4.50/7.710 Elevation Cutoff Setting : 5 deg Date Installed : 2021-09-28T17:49Z Date Removed : 2021-10-19T10:19Z Temperature Stabiliz. : +15C Additional Information : new receiver 3.7 Receiver Type : LEICA GR30 Satellite System : GPS+GLO Serial Number : 1707820 Firmware Version : 4.51/7.710 Elevation Cutoff Setting : 5 deg Date Installed : 2021-10-19T10:19Z Date Removed : 2022-01-20 Temperature Stabiliz. : +15C Additional Information : new firmware 3.8 Receiver Type : LEICA GR30 Satellite System : GPS+GLO Serial Number : 1707820 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 5 deg Date Installed : 2022-01-20 Date Removed : 2022-07-21T08:19Z Temperature Stabiliz. : +15C Additional Information : new firmware 3.9 Receiver Type : LEICA GR30 Satellite System : GPS+GLO Serial Number : 1707820 Firmware Version : 4.60/7.811 Elevation Cutoff Setting : 5 deg Date Installed : 2022-07-21T08:19Z Date Removed : 2023-05-05T09:00Z Temperature Stabiliz. : +15C Additional Information : new firmware 3.10 Receiver Type : LEICA GR30 Satellite System : GPS+GLO Serial Number : 1707820 Firmware Version : 4.61/7.811 Elevation Cutoff Setting : 5 deg Date Installed : 2023-05-05T09:00Z Date Removed : (CCYY-MM-DDThh:mmz) Temperature Stabiliz. : +15C Additional Information : new firmware 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 : LEIAX1203+GNSS NONE Serial Number : 09490085 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 : Intuicom LMR400 Antenna Cable Length : 57.0m Date Installed : 2010-10-18 Date Removed : 2017-03-09T15:41Z Additional Information : Imbedded a 21in stainless steel 2in diameter : pipe in the top of concrete pillar w/ 0.6ft of : pipe exposed. Attached a Seco part no. 2072-30 : adapter, stamped axis height 0.035 meters, on : pipe for GPS antenna mounting. Oriented antenna : 12deg20min counter-clockwise from Magnetic North 4.2 Antenna Type : LEIAX1202GG NONE Serial Number : 06510063 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 : Intuicom LMR400 Antenna Cable Length : 57.0 m Date Installed : 2017-03-09T15:41Z Date Removed : 2021-09-28T17:49Z Additional Information : (multiple lines) 4.3 Antenna Type : LEIAR10 NONE Serial Number : 24208186 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 : Intuicom LMR400 Antenna Cable Length : 57.0 m Date Installed : 2021-09-28T17:49Z 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 : (if external) Effective Dates : 2010-10-18/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 Effective Dates : 2011-04-18 Additional Information : 250-ft at 60-75deg azimuth with 5 degree mask 9.2.x Multipath Sources : Metal Building Effective Dates : 2011-04-18 Additional Information : 175-ft at 145deg azimuth with 5 degree mask 9.3.1 Signal Obstructions : Communications Tower Effective Dates : 2011-04-18 Additional Information : 750-ft @ 180deg azimuth with 12 degree mask 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 : Idaho Transportation Department : Irwin Maintenance Shed Preferred Abbreviation : ITD Mailing Address : US26 MP380 Irwin, Idaho 83428 Primary Contact Contact Name : Idaho Telephone (primary) : (208)745-5622 Telephone (secondary) : (208)569-1272 Fax : (208)745-8735 E-mail : D3IS@itd.idaho.gov Secondary Contact Contact Name : Shawn Madsen Telephone (primary) : 208-745-5620 Telephone (secondary) : 208-705-6630 Fax : E-mail : Shawn.Madsen@itd.idaho.gov Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Idaho Transportation Department : District Six Headquarters Preferred Abbreviation : ITD Mailing Address : 206 N. Yellowstone Hwy Rigby, Idaho 83442 Primary Contact : Contact Name : Telephone (primary) : 208-745-5620 Telephone (secondary) : 208-705-6630 Fax : E-mail : D3IS@itd.idaho.gov Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 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 : (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