NORD Site Information Form International GPS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : OLE BJERREGAARD HANSEN Date Prepared : 2009-02-28 Report Type : UPDATE If Update: Previous Site Log : NORD_20180809.log Modified/Added Sections : 3.6, 3.7 1. Site Identification of the GNSS Monument Site Name : Station Nord Four Character ID : NORD Monument Inscription : IERS DOMES Number : 43011M001 CDP Number : (A4) Monument Description : Bolt in 1.5 meter concrete pillar Height of the Monument : 1.5(m) Monument Foundation : Concrete pillar in permanent frozen soil Foundation Depth : 1.4 (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2006-09-21 Geologic Characteristic : Sediment Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : (multiple lines) : Monument consist of a base concrete plate : 1.0 x 1.0 x 0.3 m placed 1.4 m under terrain. : Centered on base plate a 0.50 x 0.50 x 1.5 m : concrete pillar continued in a frutum of a : pyramid 1.4 m heigh and 0.28 x 0.28 m top : measure. : Permanent frozen soil was found 1.0 m under : terrain in high summer (end of August 2006). : Additional 0.4 m permanent frozen soil was : removed and base plate placed here. 2. Site Location Information City or Town : Station Nord State or Province : Greenland Country : Greenland (Denmark) Tectonic Plate : NORTH AMERICAN Approximate Position (ITRF) X coordinate (m) : 895580.6 Y coordinate (m) : -267928.2 Z coordinate (m) : 6288177.8 Latitude (N is +) : +813600.5 Longitude (E is +) : -0163919.6 Elevation (m,ellips.) : 00069.2 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : IR2200302001 Firmware Version : CJ00 Elevation Cutoff Setting : 5 Date Installed : 2006-09-21 Date Removed : 2009-02-27 Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.2 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+Glonass Serial Number : 495057 Firmware Version : 7.01 Elevation Cutoff Setting : 0 Date Installed : 2009-02-27 Date Removed : 2011-05-21T23:59Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.3 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+Glonass Serial Number : 495057 Firmware Version : 8.20 Elevation Cutoff Setting : 0 Date Installed : 2011-05-23T20:20Z Date Removed : 2012-05-11T23:59Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+Glonass Serial Number : 495057 Firmware Version : 8.51 Elevation Cutoff Setting : 0 Date Installed : 2012-05-12T00:00Z Date Removed : 2014-11-26T23:57Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GR25 Satellite System : GPS+Glonass Serial Number : 1831161 Firmware Version : 3.10 Elevation Cutoff Setting : 0 Date Installed : 2014-11-27T00:05Z Date Removed : 2018-06-15T23:59Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GR25 Satellite System : GPS+Glonass Serial Number : 1831166 Firmware Version : 3.10 Elevation Cutoff Setting : 0 Date Installed : 2018-08-09T00:00Z Date Removed : 2019-08-22T23:59Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GR25 Satellite System : GPS+Glonass Serial Number : 1830369 Firmware Version : 4.30 Elevation Cutoff Setting : 0 Date Installed : 2019-08-23T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : NONE Additional Information : (multiple lines) 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 : JNSCR_C146-22-1 SCIS Serial Number : 00282 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.1911 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : SCIS Radome Serial Number : 00414 Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 90 m Date Installed : 2006-09-21 Date Removed : 2009-02-28T14:00Z Additional Information : (multiple lines) 4.2 Antenna Type : LEIAR25 Serial Number : 09020010 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.1911 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : LEIT Radome Serial Number : N/N Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 90 m Date Installed : 2009-02-28T14:25Z Date Removed : 2010-02-26T23:59Z Additional Information : (multiple lines) 4.3 Antenna Type : LEIAR25.R3 Serial Number : 020029 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.1911 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : LEIT Radome Serial Number : N/N Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 90 m Date Installed : 2010-02-27T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) # 4.2 Antenna Type : LEIAR25 Serial Number : 09020010 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.1911 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : LEIT Radome Serial Number : N/N Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 90 m Date Installed : 2009-02-28T14:25Z 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 5.1 Tied Marker Name : Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : (mm) Survey method : Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : 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 : 2006-09-21 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 8.1.1 Humidity Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : Accuracy (% rel h) : Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD) Notes : 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 : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD) Notes : 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 : Accuracy : Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : Notes : 8.3.x Temp. Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy : (hPa) 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 Degredations : (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 : National Space Institute Preferred Abbreviation : NSI Mailing Address : Juliane Maries Vej 30, DK-2100 Copenhagen E Primary Contact Contact Name : Finn Bo Madsen Telephone (primary) : +45 3532 5700 (switch) Telephone (secondary) : +45 3532 5784 (direct) Fax : +45 3536 2475 E-mail : bm@space.dtu.dk Secondary Contact Contact Name : Ole Bjerregaard Hansen Telephone (primary) : +45 3532 5700(switch) Telephone (secondary) : +45 3532 5738 (direct) Fax : +45 3536 2475 E-mail : olh@space.dtu.dk 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 : Secondary Data Center : URL for More Information : Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : (multiple lines) Antenna Graphics with Dimensions