IDDR00USA Site Information Form IDDT06 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 : 2024-02-23 Report Type : UPDATE If Update: Previous Site Log : iddr_20230104.log Modified/Added Sections : 3.16 1. Site Identification of the GNSS Monument Site Name : Driggs Four Character ID : IDDR Monument Inscription : IERS DOMES Number : 49451M001 CDP Number : Monument Description : Concrete Pillar Height of the Monument : 2.1m Monument Foundation : Reinforced Concrete Foundation Depth : 3.0m Marker Description : Date Installed : 2005-06-07T00:00Z 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 200 cm) Fault zones nearby : Distance/activity : Additional Information : Installed concrete column, 0.6 m diameter : by 3.0 m deep, extending 2.1 m above ground : at 0.3 m diameter, reinforced top to bottom : with steel rebar, and topped with Delrin : plastic disc with standard tribrach adapter. 2. Site Location Information City or Town : Driggs State or Province : Idaho Country : United States Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : -1662651.609 Y coordinate (m) : -4306563.929 Z coordinate (m) : 4389045.368 Latitude (N is +) : +434446.02 Longitude (E is +) : -1110636.97 Elevation (m,ellips.) : 1863.9 Additional Information : ARP IGS08 POSITION (EPOCH 2005.00) : Computed in Aug 2011 using data through gpswk : 1631. 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455994 Firmware Version : 2.14 Elevation Cutoff Setting : 10 Date Installed : 2005-08-19 Date Removed : 2008-04-04 Temperature Stabiliz. : none Additional Information : Receiver upgraded to GRX1200GGPRO. 3.2 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 455994 Firmware Version : 5.62 Elevation Cutoff Setting : 10 Date Installed : 2008-04-04 Date Removed : 2010-09-22 Temperature Stabiliz. : none Additional Information : Firmware upgrade. 3.3 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 455994 Firmware Version : 8.0 Elevation Cutoff Setting : 10 Date Installed : 2010-09-22 Date Removed : 2012-10-02T18:30Z Temperature Stabiliz. : none Additional Information : Firmware upgraded 3.4 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 455994 Firmware Version : 8.51 Elevation Cutoff Setting : 10 Date Installed : 2012-10-02T18:30Z Date Removed : 2013-12-18T17:30Z Temperature Stabiliz. : none Additional Information : Firmware upgrade 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 455994 Firmware Version : 8.71 Elevation Cutoff Setting : 10 Date Installed : 2013-12-18T18:00Z Date Removed : 2015-04-14T16:40Z Temperature Stabiliz. : none Additional Information : Receiver change 3.6 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 3.03/6.214 Elevation Cutoff Setting : 10 deg Date Installed : 2015-04-14T16:58Z Date Removed : 2016-12-19T17:57Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.02/6.214 Elevation Cutoff Setting : 10 deg Date Installed : 2016-12-19T17:57Z Date Removed : 2017-01-30T21:29Z Temperature Stabiliz. : none Additional Information : firmware upgrade 3.8 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.10/6.523 Elevation Cutoff Setting : 10 deg Date Installed : 2017-01-30T21:29Z Date Removed : 2017-02-22 Temperature Stabiliz. : none Additional Information : firmware upgrade 3.9 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.11/6.523 Elevation Cutoff Setting : 10 deg Date Installed : 2017-02-22 Date Removed : 2018-02-13T09:20Z Temperature Stabiliz. : none Additional Information : firmware upgrade 3.10 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.20/6.524 Elevation Cutoff Setting : 10 deg Date Installed : 2018-02-13T09:20Z Date Removed : 2018-07-31T02:41Z Temperature Stabiliz. : none Additional Information : firmware upgrade 3.11 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.30/6.525 Elevation Cutoff Setting : 10 deg Date Installed : 2018-07-31T02:41Z Date Removed : 2021-11-12T11:13Z Temperature Stabiliz. : none Additional Information : firmware upgrade 3.12 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.51/6.525 Elevation Cutoff Setting : 10 deg Date Installed : 2021-11-12T11:13Z Date Removed : 2022-01-19 Temperature Stabiliz. : none Additional Information : firmware upgrade 3.13 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.52/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2022-01-19 Date Removed : 2022-07-21 Temperature Stabiliz. : none Additional Information : firmware upgrade 3.14 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.60/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2022-07-21 Date Removed : 2022-11-23T07:30Z Temperature Stabiliz. : none Additional Information : new firmware 3.15 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831135 Firmware Version : 4.61/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2022-11-23T07:30Z Date Removed : 2023-07-19T00:00Z Temperature Stabiliz. : none Additional Information : new firmware 3.16 Receiver Type : LEICA GR50 Satellite System : GPS+GLO Serial Number : 2091172 Firmware Version : 4.61/6.525 Elevation Cutoff Setting : 0 deg Date Installed : 2023-12-16T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none 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 : LEIAX1202 NONE Serial Number : 05020169 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 : NONE Radome Serial Number : Antenna Cable Type : Intuicom LMR400 Antenna Cable Length : 45.7m Date Installed : 2005-06-07 Date Removed : 2008-04-04 Additional Information : Antenna replaced. 4.2 Antenna Type : LEIAX1202GG NONE Serial Number : 07380005 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 : NONE Radome Serial Number : Antenna Cable Type : Intuicom LMR400 Antenna Cable Length : 45.7m Date Installed : 2008-04-04 Date Removed : 2015-05-06T13:21Z Additional Information : (multiple lines) 4.3 Antenna Type : LEIAR10 NONE Serial Number : 16340001 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 : 45.7m Date Installed : 2015-05-06T15:00Z 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 : 2005-08-19/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 : 2006-08-19 Additional Information : 125-ft Southeast at 13 degree mask 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 : Idaho Transportation Department : District Six Preferred Abbreviation : ITD Mailing Address : 157 N. Hwy 33 : Driggs, Idaho 83422 Primary Contact Contact Name : Shawn Madsen Telephone (primary) : (208)745-7781 Telephone (secondary) : (208)745-5622 Fax : (208)745-8735 E-mail : shawn.madsen@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 : (multiple lines) Preferred Abbreviation : (A10) Mailing Address : (multiple lines) 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 : 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