KELY00GRL Site Information Form (site log) International GNSS Service See Instructions at: https://ftp.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Sarah Doelger Date Prepared : 2021-05-05 Report Type : UPDATE If Update: Previous Site Log : kely_20171207.log Modified/Added Sections : 12 1. Site Identification of the GNSS Monument Site Name : Kellyville (Kangerlussuaq) Four Character ID : KELY Monument Inscription : KELLYVILLE 1995 IERS DOMES Number : 43005M002 CDP Number : Monument Description : CONCRETE PILLAR Height of the Monument : 1.5 m Monument Foundation : EXPOSED BEDROCK Foundation Depth : Marker Description : Dimple in 5/8' bolt set in pillar Date Installed : 1995-07-23T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : UNAVCO antenna leveling mount used on : (mark) bolt. 2. Site Location Information City or Town : Kangerlussuaq State or Province : Country : Greenland Tectonic Plate : NORTH AMERICAN Approximate Position (ITRF) X coordinate (m) : 1575559.29 Y coordinate (m) : -1941828.01 Z coordinate (m) : 5848076.39 Latitude (N is +) : +665914.70 Longitude (E is +) : -0505641.41 Elevation (m,ellips.) : 229.8 Additional Information : The GPS site is located on the Sondrestrom : fjord, at the Sondrestrom Incoherent Scatter : Radar facility. This facility is known as : as Kellyville. A 3 megawatt radar operates : approximately 10% of the month. : This radar operates at 1290 MHz. Because : of safety concerns, we are not currently : collecting data through the radar runs. The : The nearest town is Kangerlussuaq. We have : named this site KELY so as to not confuse : this site with a temporary GPS marker named : KANG. 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T295 Firmware Version : 3.2 Elevation Cutoff Setting : 4 deg Date Installed : 1995-07-23T00:00Z Date Removed : 1995-07-27T23:59Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T314 Firmware Version : 3.2 Elevation Cutoff Setting : 4 deg Date Installed : 1995-07-28T01:41Z Date Removed : 1996-02-03T07:34Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T295 Firmware Version : 3.2.32.1 Elevation Cutoff Setting : 4 deg Date Installed : 1996-02-09T11:09Z Date Removed : 1999-05-26T23:59Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T295 Firmware Version : 3.2.32.8 Elevation Cutoff Setting : 4 deg Date Installed : 1999-05-27T11:03Z Date Removed : 1999-08-27T11:40Z Temperature Stabiliz. : Additional Information : Firmware Upgrade 3.5 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T295 Firmware Version : 3.2.32.9 Elevation Cutoff Setting : 4 deg Date Installed : 1999-08-27T11:52Z Date Removed : 2000-10-16T11:16Z Temperature Stabiliz. : Additional Information : Firmware Upgrade 3.6 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T295 Firmware Version : 3.2.32.11 Elevation Cutoff Setting : 4 deg Date Installed : 2000-10-16T11:16Z Date Removed : 2001-09-14T17:18Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP020003804 Firmware Version : CD00-1D02 1s soc2rnx Elevation Cutoff Setting : 4 deg Date Installed : 2001-09-14T17:18Z Date Removed : 2010-06-08T13:20Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR520021809 Firmware Version : CQ00 Elevation Cutoff Setting : 4 deg Date Installed : 2010-06-08T13:30Z Date Removed : 2017-12-07T00:00Z Temperature Stabiliz. : Additional Information : UNAVCO # 16196 : DOWNLOAD COMPUTER REPLACED 3.9 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL Serial Number : 02466 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2017-12-07T00:00Z 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+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 : AOAD/M_T DOME Serial Number : 394 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 : DOME Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1995-07-23T00:00Z Date Removed : 1996-04-04T18:22Z Additional Information : radome was conical fiberglass unit : of indeterminate origin. 4.2 Antenna Type : AOAD/M_T DOME Serial Number : 230 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 : DOME Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1996-04-05T05:58Z Date Removed : 2001-09-14T17:18Z Additional Information : radome was conical fiberglass unit : of indeterminate origin. : As requested by EUREF, the antenna : reference point was changed to BPA : on 2001-04-12. 4.3 Antenna Type : ASH701945C_M NONE Serial Number : CR620010504 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0762 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 : Antenna Cable Length : Date Installed : 2001-09-14T17:18Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : antenna height of 7.62cm measured at : site (previously reported as 0.00). : UNAVCO levelling mount used over : monument. Cone fiberglass dome removed : along with old antenna. SCIGN-type dome : to be added at a later date. 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 : Effective Dates : 1995-07-23/CCYY-MM-DD 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.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 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 10.1 Date : 2012-02-07/2012-02-07 Event : Transitioned from .soc to .ash data types. For : soc data typed used soc2rnx to do the : conversion to RINEX data. For ash data types : using teqc directly to do the conversion to : RINEX. 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : SRI International Preferred Abbreviation : SRI Mailing Address : Box 108 : DK-3910 Kangerlussuaq : Greenland : Attn. John Jorgensen Primary Contact Contact Name : John Jorgensen Telephone (primary) : +299 841260 Telephone (secondary) : Fax : +299 841120 E-mail : john.joergensen@pc.dk Secondary Contact Contact Name : Mary McCready Telephone (primary) : 650-859-5084 Telephone (secondary) : Fax : 650-322-2318 E-mail : mccready@sri.com Additional Information : 12. Responsible Agency (if different from 11.) Agency : Jet Propulsion Laboratory Preferred Abbreviation : JPL Mailing Address : 4800 Oak Grove Drive : Pasadena, CA 91109 : USA Primary Contact Contact Name : David A. Stowers Telephone (primary) : 818-354-7055 Telephone (secondary) : 818-354-7850 Fax : 818-393-4965 E-mail : dstowers@jpl.nasa.gov Secondary Contact Contact Name : UNAVCO Network Engineer Telephone (primary) : 303-381-7500 Telephone (secondary) : Fax : 303-381-7451 E-mail : ggn-ops@postal.unavco.org Additional Information : 13. More Information Primary Data Center : JPL Secondary Data Center : CDDIS URL for More Information : http://isr.sri.com Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions ASH701945C_M +-------+ / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +-----------------+-------------+------------------+ <-- 0.1006 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0376 +-------------------+-------------+--------------------+ <-- 0.0346 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3890 --> 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 All dimensions are in meters.