ALAU Site Information Form City of Auburn Information Technology 0. Form Prepared by (full name) : Shane "Trap" Traffanstedt Date Prepared : 2007-04-25 Report Type : Update If Update: Previous Site Log : alau_20060712.log Modified/Added Sections : 11 & 12 1. Site Identification of the GNSS Monument Site Name : AUBURN COOP Four Character ID : ALAU Monument Inscription : N/A IERS DOMES Number : CDP Number : Monument Description : STEEL MAST Height of the Monument : 194.96 m Monument Foundation : ROOF Foundation Depth : Marker Description : Date Installed : 2004-04-02 Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Antenna is mounted to the side of a two story building using a 1 1/4 inch galvanized pipe & flanges that are welded to the support beam. 2. Site Location Information City or Town : Auburn State or Province : Alabama Country : USA Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 423808.436 Y coordinate (m) : -5361456.953 Z coordinate (m) : 3417536.331 Latitude (N is +) : 32 36 29.33070 Longitude (E is +) : -85 28 49.16697 Elevation (m,ellips.) : 193.561 m Additional Information : Processed using OPUS using 240.0 hours of data 3. GNSS Receiver Information 3.1 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 82038 Firmware Version : 4.20 / 1.39 Elevation Cutoff Setting : 10 Date Installed : 2004-04-02 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : NONE Additional Information : 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) Serial Number : (A5) 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 : LEIAT504 Serial Number : 1062 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 : Belden Coax 9913 Antenna Cable Length : 12 m Date Installed : 2004-04-02 Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : 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 5.1 Tied Marker Name : H-429 Tied Marker Usage : (A4) Tied Marker CDP Number : (A9) Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Survey method : Date Measured : 2006-07-12 Additional Information : By John Russell 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) : dy (m) : dz (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 : Notes : 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 Status : PERMANENT Effective Dates : Notes : 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: NONE 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 Radio Interferences : Observed Degradations : Effective Dates : Additional Information : 9.2.1 Multipath Sources : Effective Dates : Additional Information : 9.3.1 Signal Obstructions : Effective Dates : Additional Information : 10. Local Episodic Effects Possibly Affecting Data Quality 10.1 Date : Event : 11. On-Site, Point of Contact Agency Information Agency : City of Auburn Information Technology Preferred Abbreviation : COAIT Mailing Address : 144 Tichenor Avenue Auburn, Al 36830 Primary Contact Contact Name : See Section 12 Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Jim Weese Telephone (primary) : 334-501-3012 Telephone (secondary) : 334-501-3020 Fax : E-mail : jweese@auburnalabama.org Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Earl Dudley Associates, Inc Preferred Abbreviation : Mailing Address : 5352 First Ave North Birmingham, AL 35212 Primary Contact Contact Name : Shane "Trap" Traffanstedt Telephone (primary) : 205-595-3796 Telephone (secondary) : 205-862-7003 Fax : E-mail : trap@earldudley.com Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : Earl Dudley Associates Inc. Secondary Data Center : URL for More Information : http://earldudley.com/CORS/Reference-Station-HomePage.htm 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: http://www.ngs.noaa.gov/ANTCAL/