MIOT Site Information Form MIDT 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 : 2022-05-14 Report Type : UPDATE If Update: Previous Site Log : miot_20201106.log Modified/Added Sections : 3.6 1. Site Identification of the GNSS Monument Site Name : Ontonagon Four Character ID : MIOT Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : ALUMINUM MAST Height of the Monument : 8 m Monument Foundation : CONCRETE BLOCK WALL WITH A MIN 42" DEEP FOOTING Foundation Depth : 5 m Marker Description : NONE Date Installed : 2009-08-13T18:00Z Geologic Characteristic : 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 : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : Installed a aluminum mast. Bolted to the side : of a concrete block building and attached with : 1/2"x 10" bolts. 2" x 2" Square stock braces : were placed on the outside and 3" washers on : the inside to reduce the damage to precast : masonry units. 2. Site Location Information City or Town : Ontonagon State or Province : Michigan Country : United States Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 53406.248 Y coordinate (m) : -4368575.339 Z coordinate (m) : 4631539.588 Latitude (N is +) : +465148.60 Longitude (E is +) : -0891758.52 Elevation (m,ellips.) : 187.8 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 GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 462957 Firmware Version : 7.53 Elevation Cutoff Setting : 0 Date Installed : 2009-08-14T01:17Z Date Removed : 2013-11-26T08:00Z Temperature Stabiliz. : 22 C Additional Information : (multiple lines) 3.2 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 462957 Firmware Version : 8.70/6.112 Elevation Cutoff Setting : 0 Date Installed : 2013-11-26T08:02Z Date Removed : 2015-06-29T18:43Z Temperature Stabiliz. : 20 C Additional Information : firmware 3.3 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 462957 Firmware Version : 9.20/6.404 Elevation Cutoff Setting : 0 Date Installed : 2015-06-29T21:46Z Date Removed : 2017-07-06T12:35Z Temperature Stabiliz. : 20 C Additional Information : fimrware. : Changed time to reflect notes. 3.4 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 462957 Firmware Version : 9.20/6.405 Elevation Cutoff Setting : 0 Date Installed : 2017-07-06T12:57Z Date Removed : 2020-11-06T18:05Z Temperature Stabiliz. : 20 C Additional Information : Firmware updated. Start GAL. 3.5 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL+BDS Serial Number : 462957 Firmware Version : 9.20/6.407 Elevation Cutoff Setting : 0 Date Installed : 2020-11-06T18:23Z Date Removed : 2022-02-04T21:00Z Temperature Stabiliz. : 20 C Additional Information : Updated firmware. Added BDS. 3.6 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1835009 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 0 Date Installed : 2022-02-10T15:27Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : 20 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 : LEIAT504GG LEIS Serial Number : 200178 Antenna Reference Point : BPA 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 : LEIS Radome Serial Number : Antenna Cable Type : MICROWAVE SYSTEMS LMR-400-DB Antenna Cable Length : 51.2 m Date Installed : 2009-08-13T18:00Z Date Removed : 2020-08-18T13:21Z Additional Information : Antenna is designed after the Dorne-Margolin : type. The antenna is atop an 8ft x 4in : aluminum pole (3.5" schedule 40 pipe) with : 1.5in x 0.25in vertical support braces are : stitch welded along the entire length of the : pole. The mounting plates are welded to the : support braces and are made from 7.5in square : 0.25" thick aluminum plate. This is the same : design as the mount in MIIW(Ironwood). 4.2 Antenna Type : LEIAR20 LEIM Serial Number : 20031018 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 : LEIM Radome Serial Number : Antenna Cable Type : MICROWAVE SYSTEMS LMR-400-DB Antenna Cable Length : 51.2 m Date Installed : 2020-08-18T13:59Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : Upgraded 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 : 2009-08-14/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.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.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.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.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.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.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 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.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/BUILDLINGS/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 : Michigan DOT Preferred Abbreviation : MIDOT Mailing Address : 425 West Ottawa : P.O. Box 30050 : Lansing, MI 48909 Primary Contact Contact Name : Shawn E. Roy P.S. Telephone (primary) : 517-335-6299 Telephone (secondary) : Fax : 517-335-2731 E-mail : roys@michigan.gov Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : 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