DMHN 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 : 2020-02-19 Report Type : UPDATE If Update: Previous Site Log : DMHN_20191002 Modified/Added Sections : 3.4, 3.5 1. Site Identification of the GNSS Monument Site Name : Danmarkshavn Four Character ID : DMHN Monument Inscription : IERS DOMES Number : 43014M001 CDP Number : (A4) Monument Description : 1.0 m alumunium mast Height of the Monument : 1.0 (m) Monument Foundation : bedrock Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2009-08-20 Geologic Characteristic : bedrock 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 aluminium tube 10 mm thick : and radius 100 mm. Three equiangular distributed : "wings" with boltattachment holes. : Centered base plate diameter 118 mm with hole : for antenna attachment. 2. Site Location Information City or Town : Danmarkshavn State or Province : Greenland Country : Greenland (Denmark) Tectonic Plate : NORTH AMERICAN Approximate Position (ITRF) X coordinate (m) : 1387317.2 Y coordinate (m) : -468585.0 Z coordinate (m) : 6187026.6 Latitude (N is +) : +764615.9 Longitude (E is +) : -0183920.4 Elevation (m,ellips.) : 00053.4 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GRX1200+ Satellite System : GPS Serial Number : 495031 Firmware Version : 7.01 Elevation Cutoff Setting : 0 Date Installed : 2009-08-20 Date Removed : 2010-08-01 Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.2 Receiver Type : LEICA GRX1200+ Satellite System : GPS+GLONASS+GALILEO Serial Number : 495031 Firmware Version : 8.00 Elevation Cutoff Setting : 0 Date Installed : 2010-08-02 Date Removed : 2019-03-07 Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.3 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046434 Firmware Version : 5.2.0 Elevation Cutoff Setting : 0 Date Installed : 2019-03-07T20:19Z Date Removed : 2019-10-02T12:00Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.4 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046434 Firmware Version : 5.3.0 Elevation Cutoff Setting : 0 Date Installed : 2019-10-02T12:00Z Date Removed : 2020-02-18T23:59Z Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.5 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046434 Firmware Version : 5.3.2 Elevation Cutoff Setting : 0 Date Installed : 2020-02-19T00:05Z 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 : LEIAR25 Serial Number : 90008 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0000 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/a Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 60 m Date Installed : 2009-08-20 Date Removed : 2010-08-01 Additional Information : (multiple lines) 4.2 Antenna Type : LEIAR25.3 Serial Number : 18079 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0000 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/a Antenna Cable Type : Andrew LDF4-50A Antenna Cable Length : 60 m Date Installed : 2010-08-01 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 : 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 : PTU303 Manufacturer : VAISALA Serial Number : ? Data Sampling Interval : 300 sec Accuracy (% rel h) : 2 Aspiration : UNASPIRATED Height Diff to Ant : ? Calibration date : 2018-12-01 Effective Dates : 2019-08-23/CCYY-MM-DD Notes : Serial ? 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 : PTU303 Manufacturer : VAISALA Serial Number : ? Data Sampling Interval : 300 sec Accuracy : 0.3 hPa Height Diff to Ant : ? Calibration date : 2018-12-01 Effective Dates : 2019-08-23/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 : PTU303 Manufacturer : VAISALA Serial Number : ? Data Sampling Interval : 300 sec Accuracy : 0.05 % deg C Aspiration : UNASPIRATED Height Diff to Ant : ? Calibration date : 2018-12-01 Effective Dates : 2019-08-23/CCYY-MM-DD 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 : Technical University of Denmark Preferred Abbreviation : DTU Space Mailing Address : Elektrovej bldg. 328 : DK-2800 Kongens Lyngby : Denmark Primary Contact Contact Name : Mr. Finn Bo Madsen Telephone (primary) : +45 45 25 97 84 Telephone (secondary) : +45 40 15 22 76 Fax : +45 45 25 95 75 E-mail : bm@space.dtu.dk Secondary Contact Contact Name : Mr. Ole Bjerregaard Hansen Telephone (primary) : +45 45 25 97 38 Telephone (secondary) : +45 45 25 97 38 Fax : +45 45 25 95 75 E-mail : obh@space.dtu.dk Additional Information : 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