ZIMJ Site Information Form (site log) International GPS Service 0. Form Prepared by (full name) : Christian Baumann (AIUB) Date Prepared : 2013-05-21 Report Type : UPDATE If Update: Previous Site Log : zimj_20121007.log Modified/Added Sections : 3.11, 3.12, 4.2, 5., 7.3, 7.4, 8., 11., 13. 1. Site Identification of the GNSS Monument Site Name : Zimmerwald GPS87E Four Character ID : ZIMJ Monument Inscription : GPS87E IERS DOMES Number : 14001M006 CDP Number : Monument Description : STEEL MAST Height of the Monument : Monument Foundation : ROOF of the observatory Foundation Depth : Marker Description : Eccentric mount on steel mast (GPS87) Date Installed : 1995-01-01 Geologic Characteristic : CONGLOMERATE Bedrock Type : SEDIMENTARY Bedrock Condition : JOINTED Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Morraine : Exact date in 1995 not known 2. Site Location Information City or Town : Zimmerwald State or Province : Bern Country : Switzerland Tectonic Plate : Eurasian Plate Approximate Position (ITRF) X coordinate (m) : 4331294.043 Y coordinate (m) : 567541.982 Z coordinate (m) : 4633135.625 Latitude (N is +) : +465237.70 Longitude (E is +) : +0072754.36 Elevation (m,ellips.) : 954.3 Additional Information : ITRF2000, epoch 1997.0 3. GNSS Receiver Information 3.1 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 1.4 Jan 22,1999 Elevation Cutoff Setting : 5 deg Date Installed : 1999-02-03 Date Removed : 1999-04-16 Temperature Stabiliz. : None Additional Information : 3.2 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 1.5 Mar,18,1999 pl3 Elevation Cutoff Setting : 5 deg Date Installed : 1999-04-17 Date Removed : 1999-05-05 Temperature Stabiliz. : None Additional Information : 3.3 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 1.6 Apr,26,1999 pl1 Elevation Cutoff Setting : 5 deg Date Installed : 1999-05-06 Date Removed : 1999-07-05 Temperature Stabiliz. : None Additional Information : 3.4 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 1.8 Jun,17,1999 pl2 Elevation Cutoff Setting : 5 deg Date Installed : 1999-07-06 Date Removed : 1999-08-16 Temperature Stabiliz. : None Additional Information : 3.5 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 1.9 Aug,11,1999 pl2 Elevation Cutoff Setting : 5 deg Date Installed : 1999-08-17 Date Removed : 2000-08-08 Temperature Stabiliz. : None Additional Information : 3.6 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 2.1 Jun,16,2000 Elevation Cutoff Setting : 5 deg Date Installed : 2000-08-09 Date Removed : 2003-10-08 Temperature Stabiliz. : None Additional Information : 3.7 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 2.3 Aug,01,2003 p2 Elevation Cutoff Setting : 0 deg Date Installed : 2003-10-08 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : None Additional Information : 3.8 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 2.3 APR,28,2004 p4 Elevation Cutoff Setting : 0 deg Date Installed : 2003-10-08 Date Removed : 2007-10-30T12:59Z Temperature Stabiliz. : None Additional Information : 3.9 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 2.6.0 Oct,24,2007 ob Elevation Cutoff Setting : 0 deg Date Installed : 2007-10-30T13:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : None Additional Information : 3.10 Receiver Type : JPS LEGACY Satellite System : GPS+GLO Serial Number : MT300342503 Firmware Version : 2.6.1 Jan,10,2008 Elevation Cutoff Setting : 0 deg Date Installed : 2008-01-16T10:00Z Date Removed : 2010-10-22T13:00Z Temperature Stabiliz. : None Additional Information : 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 00634 Firmware Version : 3.2.6 Feb,24,2011 Elevation Cutoff Setting : 0 Date Installed : 2011-06-03T00:00Z Date Removed : 2013-04-30T16:30Z Temperature Stabiliz. : None Additional Information : Exact date in 2011 not known 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 00634 Firmware Version : 3.4.9 Apr,18,2013 Elevation Cutoff Setting : 0 Date Installed : 2013-04-30T16:32Z 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 : JPSREGANT_SD_E1 NONE Serial Number : RA0059 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0770 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 : (vendor & type number) Antenna Cable Length : Approx. 10 m Date Installed : 1999-02-03 Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : : Antenna type listed in this section retro- : actively changed from JPSREGANT_SD_E to : JPSREGANT_SD_E1 starting with log file : zimj_20121007.log. See IGSMAIL-6662 and : IGSMAIL-6663 for details. 4.2 Antenna Type : JAVRINGANT_DM Serial Number : 00427 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0770 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 : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2011-06-03T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : Individual absolute antenna calibration : values are available 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 : Notes : 7. Collocation Information 7.1 Instrumentation Type : SLR Status : PERMANENT Effective Dates : 1976-01-01 Notes : New telescope since 1996 : Exact date in 1976 not known 7.2 Instrumentation Type : Earth tide gravimeter Status : PERMANENT Effective Dates : 1995-01-01 Notes : Swiss Federal Institute of Technology : Geodesy and Geodynamics Lab (GGL) : ETH-Hoenggerberg : CH-8093 Zurich : Exact date in 1995 not known 7.3 Instrumentation Type : GPS Status : PERMANENT Effective Dates : 1993-05-01 Notes : Official IGS site : ZIMM 14001M004 : See IGS site log file zimm*.log 7.4 Instrumentation Type : GPS/GLONASS Status : PERMANENT Effective Dates : 2007-11-08 Notes : Official IGLOS site : ZIM2 14001M008 : See IGS site log file zim2*.log 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 9.1.1 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) 9.2.1 Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 9.3.1 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 10.1 Date : (CCYY-MM-DDThh:mmZ) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Astronomical Institute University of Berne Preferred Abbreviation : AIUB Mailing Address : Sidlerstrasse 5, CH-3012 Bern Primary Contact Contact Name : Christian Baumann Telephone (primary) : +41 31 631 38 02 Telephone (secondary) : +41 31 631 85 91 Fax : +41 31 631 38 69 E-mail : christian.baumann@aiub.unibe.ch Secondary Contact Contact Name : Heike Bock Telephone (primary) : +41 31 631 86 02 Telephone (secondary) : +41 31 631 85 91 Fax : +41 31 631 38 69 E-mail : heike.bock@aiub.unibe.ch 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 : BKG (Regional IGS Data Center) Secondary Data Center : CDDIS (Global IGS Data Center) URL for More Information : http://www.aiub.unibe.ch Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : Antenna Graphics with Dimensions JPSREGANT_DD_E1 +-------------------------+ <-- Plastic / ------------------- \ Housing / / \ \ +---------+ | | +---------+ | +-------------------------------------------------+ | <-- TCR / | | \ | | | | | | | | | | | | \+-----------------------------------------------------+/ |+-----------------------------------------------------+| <-- BCR \______________ | | ______________/ \ | | / \+---------x---------+/ <-- 0.0000 BPA=ARP JAVRINGANT_DM --------- / \ | | +-------------------------------------------------+ <-- 0.1015 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0379 +-------------------+-------------+-------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3800 --> ARP: antenna reference point BAM: bottom of antenna mount BCR: bottom of chokering BDG: bottom of dome ground plane BGP: bottom of ground plane BPA: bottom of preamplifier TCR: top of chokering TDG: top of dome ground plane TGP: top of ground plane TOP: top of pole TPA: top of preamplifier