KJUN Site Information Form LSU Continuously Operating Reference Station See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Toni Hollingsworth Date Prepared : 2008-09-04 Report Type : UPDATE If Update: Previous Site Log : kjun_20080903.log Modified/Added Sections : 4.2 1. Site Identification of the GNSS Monument Site Name : Kjun Four Character ID : KJUN Monument Inscription : IERS DOMES Number : CDP Number : NONE Monument Description : Roof Height of the Monument : Top of Building (m) Monument Foundation : Roof Foundation Depth : > 120 feet (m) Marker Description : Divot Date Installed : 2001-03-04 Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : SEDIMENTARY Bedrock Condition : WEATHERED Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : None known Distance/activity : (multiple lines) Additional Information : LAKJ replaced KJUN due to antenna upgrade : caused coordinates to move 5 cm in the E : & Up components; approx. 2 cm in the North. 2. Site Location Information City or Town : Lafayette State or Province : LA Country : USA Tectonic Plate : North America Approximate Position (ITRF) X coordinate (m) : -196843.990 Y coordinate (m) : -5512425.748 Z coordinate (m) : 3191599.533 Latitude (N is +) : 301316.96681 Longitude (E is +) : -0920242.41082 Elevation (m,ellips.) : -6.912 Additional Information : ARP ITRF00 POSITION (EPOCH 1997.0) : Computed in Feb., 2002 using 17 days of data. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : A24062 Firmware Version : 7.19A Elevation Cutoff Setting : 5 deg Date Installed : 2001-07-05 Date Removed : 2002-08-19 Temperature Stabiliz. : none Additional Information : remove date same as next install date GS 3.2 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : A24062 Firmware Version : 7.19B Elevation Cutoff Setting : 5 deg Date Installed : 2002-08-19 Date Removed : 2004-10-28 Temperature Stabiliz. : none Additional Information : remove date same as next install date GS 3.3 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : 2200252003 Firmware Version : CN00 Elevation Cutoff Setting : deg Date Installed : 2004-10-28 Date Removed : 2006-01-06 Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4549261236 Firmware Version : 1.1-3 Elevation Cutoff Setting : (deg) Date Installed : 2006-01-06T02:00Z Date Removed : 2006-11-10T21:29Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware replaced. 3.5 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4549261236 Firmware Version : 1.1-5 Elevation Cutoff Setting : (deg) Date Installed : 2006-11-10T21:31Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware upgrade. 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) 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 : TRM29659.00 SCIS Serial Number : 0220034956 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0797 Marker->ARP North Ecc(m) : Marker->ARP East Ecc(m) : Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2001-07-05 Date Removed : 2008-08-12T13:00Z Additional Information : Antenna removed. 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 : NONE 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) 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 : Effective Dates : (CCYY-MM-DD/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 : (dd-MMM-yyy - dd-MMM-yyy) Notes : (multiple lines) 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.x Radio Interferences : (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/BUILDINGS/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 : Louisiana State University Center for Geoinformatics The Louisiana Spatial Reference Center Preferred Abbreviation : LSU C4G Mailing Address : LSU Center for Geoinformatics Engineering Research & Development South Stadium Drive Baton Rouge, LA 70803 Primary Contact Contact Name : Tony Cavell Telephone (primary) : (225) 578-4578 Telephone (secondary) : Fax : (225) 578-4502 E-mail : JACavell@LSU.edu Secondary Contact Contact Name : Roy K. Dokka Telephone (primary) : (225) 578-2975 Telephone (secondary) : (225) 578-4578 Fax : (225) 578-4502 E-mail : RDokka1@LSU.edu 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 : ftp://cors.ngs.noaa.gov/cors Secondary Data Center : URL for More Information : http://www.c4g.lsu.edu/modules.php? Hardcopy on File Site Map : Y Site Diagram : Y Horizon Mask : Y Monument Description : Y Site Pictures : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions TRM29659.00 ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole