NYA1 Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Svein Rekkedal Date Prepared : 30-Jun-1999 Report Type : UPDATE Prepared Using : 1.1. Site Identification of the GPS Monument Site Name : Ny-Alesund Four Character ID : NYA1 Monument Inscription : IERS DOMES Number : 10317M003 CDP Number : Date Installed : 01-06-1997 Geologic Characteristic : BEDROCK Bedrock Type : SEDIMENTARY Bedrock Condition : FRESH Fracture Spacing : over 200 cm. Notes : Additional Information : 2. Site Location Information City or Town : Ny-Alesund State or Province : Svalbard Country : Norway Tectonic Plate : Eurasian Approximate Position X coordinate (m) : 1202439 Y coordinate (m) : 252640 Z coordinate (m) : 6237758 Latitude (deg) : 78.92 N Longitude (deg) : 11.87 E Elevation (m) : 83 Additional Information : 3. GPS Receiver Information 3.1 Receiver Type : ROGUE SNR-12 RM Serial Number : 207 Firmware Version : TurboRogue GPS Receiver Host Software Version 3.2.32.1 95/02/28 Field Configuration 12 Date Installed : 01-06-1997 Date Removed : Additional Information : This receiver will observe in parallel with Rogue SNR-8, Domes No.10317M001, for one year. 3 4. GPS Antenna Information 4.1 Antenna Type : DORNE MARGOLIN T Serial Number : T207 Antenna Height (m) : 0.000 Antenna Reference Point : ARP Degree Offset from North : 0 Antenna Radome Type : NONE Date Installed : 01-JUN-1997 Date Removed : 01-JUN-1999-23-59-59 Additional Information : Replaced by 4.2 4.2 Antenna Type : ASH701073_1 Serial Number : CRG0117 Antenna Height (m) : 0.000 Antenna Reference Point : ARP Degree Offset from North : 0 Antenna Radome Type : SNOW Date Installed : 02-JUN-1999-00-40-00 Date Removed : Additional Information : COMBINED GPS & GLONASS ANTENNA. PART# 701073 rev 1 5. Local Site Ties 5.1 Monument Name : Q Site Ref CDP Number : Site Ref Domes Number : Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : TBD dy (m) : TBD dz (m) : TBD Accuracy (mm) : TBD Date Measured : sept-1997 Additional Information : 5.2 Monument Name : ASTRO Site Ref CDP Number : Site Ref Domes Number : Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : TBD dy (m) : TBD dz (m) : TBD Accuracy (mm) : Date Measured : Additional Information : 6. Frequency Standard 6.1 Standard Type : H-MASER Frequency : 5 MHZ Effective Dates : 01-06-1997 Notes : SAME CLOCK USED FOR VLBI 7. Collocation Information 7.1 Instrumentation Type : VLBI Status : OPERATING Effective Dates : OCT-1994 Notes : 7.2 Instrumentation Type : DORIS Status : PERMANENT Effective Dates : NOT KNOWN Notes : INSTALLED BY IGN, FRANCE 7.3 Instrumentation Type : PRARE Status : OPERATING Effective Dates : NOV-1995 Notes : 7.4 Instrumentation Type : TRIMBLE 4000SSI / SATREF Status : OPERATING Effective Dates : SEPT-1995 Notes This is a DGPS system used for navigation. 8. Meteorological Instrumentation 8.1 Humidity Sensor Model : NOT AVAILABLE Manufacturer : Data Frequency : Accuracy (% rel h) : Effective Dates : Notes : 8.2 Pressure Sensor Model : NOT AVAILABLE Manufacturer : Data Frequency : Accuracy (mbar) : Height Diff to GPS (m) : Effective Dates : Notes : 8.3 Temperature Sensor Model : NOT AVAILABLE Manufacturer : Data Frequency : Accuracy (deg C) : Effective Dates : Notes : 8.4 Water Vapor Radiometer : NOT AVAILABLE Manufacturer : Distance to GPS (m) : Elev Diff to GPS (m) : Effective Dates : Notes : 8.5 Other Instrumentation : TIDE GAGE GRAVIMETER 9. On-Site, Point of Contact Agency Information Agency : Ny-Alesund Geodetiske Observatorium Mailing Address : N-9173 Ny Alesund : Norway Primary Contact Contact Name : See 10. Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 10. Responsible Agency (if different from 9.) Agency : Geodetic Institute : Norwegian Mapping Authority Mailing Address : N-3500 Honefoss : Norway Primary Contact Contact Name : Rune I. Hanssen Telephone (primary) : +47-32118249 Telephone (secondary) : Fax : +47-32118101 E-mail : rune.hanssen@gdiv.statkart.no Secondary Contact Contact Name : Svein Rekkedal Telephone (primary) : +47-32118346 Telephone (secondary) : Fax : +47-32118101 E-mail : svein.rekkedal@gdiv.statkart.no Secondary Contact Contact Name : Ketil Bolaas Telephone (primary) : +47-32118194 Telephone (secondary) : Fax : +47-32118101 E-mail : ketil.bolaas@gdiv.statkart.no Additional Information : 11. More Information URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions TurboRogue: DORNE MARGOLIN T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 ARP <-- 0.381 --> Ashtech: ASH701073_1 ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 ARP <-- 0.381 --> Sketch of Ny-Aalesund:. ASTRO o . PRARE . o x o o o . Q x SATREF ..o x x o x VLBI 10317M001 10317M003 o o o Control network consists of reinforced concrete pillars drilled into solid bedrock. Horizontal reference is center of 5/8 UNC brass screw, vertical reference is top of leveling brass bolt. VLBI Center of vertical axis of VLBI antenna. PRARE Steel tower fixed to a reinforced concrete block. The station is marked by a brass marker in the concrete block. 10317M001 Steel tower fixed to a reinforced concrete block. As reference, a brass marker is fixed in the concrete block. 103117M003 Steel tower fixed to a reinforced concrete construction blasted into solid bedrock. The point is defined as the top center of the hole in the horizontal top plate, through which a special machined 5/8 UNC screw can be put to fix an antenna or other geodetic instrument. SATREF Steel tower fixed to a reinforced concrete construction blasted into solid bedrock. Horizontal reference is center of 5/8 UNC brass screw, put in the concrete, on which other geodetic instrument can be fixed for observations.