MIZU00JPN Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt 0. Form Prepared by (full name) : markus.bradke@gfz-potsdam.de Date Prepared : 2023-02-10 Report Type : UPDATE If Update: Previous Site Log : mizu_20221111.log Modified/Added Sections : 0, 3.17, 3.18 1. Site Identification of the GNSS Monument Site Name : Mizusawa Nine Character ID : MIZU00JPN Monument Inscription : IERS DOMES Number : 21702M002 CDP Number : Monument Description : PILLAR Height of the Monument : 1.4 m Monument Foundation : ROOF Foundation Depth : Marker Description : BRASS NAIL Date Installed : 2000-06-13T00:00Z Geologic Characteristic : GRAVEL Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : GPS Antenna mounted on the roof of the : main building of National Astronomical : Observatory, Mizusawa. The building has : three stories. 2. Site Location Information City or Town : Mizusawa State or Province : Iwate Country or Region : JPN Tectonic Plate : PACIFIC Approximate Position (ITRF) X coordinate (m) : -3857167.6484 Y coordinate (m) : 3108694.9138 Z coordinate (m) : 4004041.6876 Latitude (N is +) : +390806.61 Longitude (E is +) : +1410758.18 Elevation (m,ellips.) : 117.0 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1104 Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 0 deg Date Installed : 2000-06-13T00:00Z Date Removed : 2000-07-23T23:59Z Temperature Stabiliz. : none Additional Information : Broken by thunderstorm; : Original elevation cutoff setting is 0.5 3.2 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1110 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2000-09-02T00:00Z Date Removed : 2003-11-06T23:59Z Temperature Stabiliz. : none Additional Information : Original elevation cutoff setting is 0.5 3.3 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : 1104 Firmware Version : 3.3.32.2N Elevation Cutoff Setting : 0 deg Date Installed : 2003-11-07T00:00Z Date Removed : 2005-07-12T23:59Z Temperature Stabiliz. : none Additional Information : Original elevation cutoff setting is 0.5 3.4 Receiver Type : SEPT POLARX2 Satellite System : GPS Serial Number : 232 Firmware Version : 2.5.0 Elevation Cutoff Setting : 0 deg Date Installed : 2005-07-13T00:00Z Date Removed : 2014-11-19T23:59Z Temperature Stabiliz. : none Additional Information : 3.5 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 1329 Firmware Version : 3.5.7 Elevation Cutoff Setting : 0 deg Date Installed : 2014-11-20T09:30Z Date Removed : 2015-09-15T14:10Z Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 1329 Firmware Version : 3.5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-15T14:11Z Date Removed : 2016-02-11T23:14Z Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2016-02-11T23:15Z Date Removed : 2016-10-25T12:16Z Temperature Stabiliz. : none Additional Information : added option to track BeiDou and QZSS 3.8 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2016-10-25T12:17Z Date Removed : 2018-07-09T12:17Z Temperature Stabiliz. : none Additional Information : enables tracking of E01/E02 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-09T12:18Z Date Removed : 2018-09-12T10:34Z Temperature Stabiliz. : none Additional Information : enables tracking of E01/E02 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.7.4b0-193-7438 Elevation Cutoff Setting : 0 deg Date Installed : 2018-09-12T10:35Z Date Removed : 2019-02-19T14:42Z Temperature Stabiliz. : none Additional Information : enables tracking of E31 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.7.5p1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-02-19T14:43Z Date Removed : 2019-04-09T11:37Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_8 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1329 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-04-09T11:38Z Date Removed : 2019-05-23T09:59Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_8 3.13 Receiver Type : JAVAD TRE_3 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 4171758 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-23T10:00Z Date Removed : 2019-09-17T23:59Z Temperature Stabiliz. : none Additional Information : 3.14 Receiver Type : SEPT ASTERX4 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046419 Firmware Version : 4.4.3 Elevation Cutoff Setting : 0 deg Date Installed : 2019-09-18T13:00Z Date Removed : 2020-09-24T07:44Z Temperature Stabiliz. : none Additional Information : tinyPC/4 S/N 009 : tinyUPS S/N 007 3.15 Receiver Type : SEPT ASTERX4 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046419 Firmware Version : 4.8.0 Elevation Cutoff Setting : 0 deg Date Installed : 2020-09-24T07:45Z Date Removed : 2021-01-20T11:12Z Temperature Stabiliz. : none Additional Information : tinyPC/4 S/N 009 : tinyUPS S/N 007 3.16 Receiver Type : SEPT ASTERX4 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3046419 Firmware Version : 4.8.2 Elevation Cutoff Setting : 0 deg Date Installed : 2021-01-20T11:13Z Date Removed : 2021-04-23T01:14Z Temperature Stabiliz. : none Additional Information : tinyPC/4 S/N 009 : tinyUPS S/N 007 3.17 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3051468 Firmware Version : 5.4.0 Elevation Cutoff Setting : 0 deg Date Installed : 2021-04-23T01:15Z Date Removed : 2023-02-10T07:44Z Temperature Stabiliz. : none Additional Information : tinyPC/4 S/N 009 : tinyUPS S/N 007 : changed to POLARX5 since ASTERX4 only allows : to track 50 satellites at the time : inititally stated the wrong S/N:4502889 : in the RINEX files up to 2021-09-16 3.18 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS Serial Number : 3051468 Firmware Version : 5.5.0 Elevation Cutoff Setting : 0 deg Date Installed : 2023-02-10T07:45Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none Additional Information : tinyPC/4 S/N 009 : tinyUPS S/N 007 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 NONE Serial Number : 440 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : 2000-06-13T00:00Z Date Removed : 2000-09-01T23:59Z Additional Information : 4.2 Antenna Type : AOAD/M_T NONE Serial Number : 431 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : 2000-09-02T00:00Z Date Removed : 2003-11-06T23:59Z Additional Information : 4.3 Antenna Type : AOAD/M_T NONE Serial Number : 432 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 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 : 2003-11-07T00:00Z Date Removed : 2005-07-12T23:59Z Additional Information : 4.4 Antenna Type : TPSCR3_GGD CONE Serial Number : 217-0371 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1206 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : CONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2005-07-13T00:00Z Date Removed : 2006-09-12T01:59Z Additional Information : only the radome was removed 4.5 Antenna Type : TPSCR3_GGD NONE Serial Number : 217-0371 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1206 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 : 2006-09-12T02:00Z Date Removed : 2014-11-19T23:59Z Additional Information : only the radome was removed 4.6 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 312 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1206 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 : 2014-11-20T09:30Z Date Removed : 2019-09-17T23:59Z Additional Information : 4.7 Antenna Type : SEPCHOKE_B3E6 NONE Serial Number : 5474 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1206 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 : 2019-09-18T13:00Z Date Removed : 2022-10-27T07:07Z Additional Information : 4.8 Antenna Type : SEPCHOKE_B3E6 NONE Serial Number : 5474 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1206 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 : 2022-10-27T07:08Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : removed antenna cable splitter 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 : EXTERNAL CESIUM Input Frequency : 5.0 MHz Effective Dates : 2000-06-13/2003-11-12 Notes : Type HP 5061A : Clock rate order 6.2 Standard Type : EXTERNAL CESIUM Input Frequency : 5.0 MHz Effective Dates : 2003-11-13/2005-07-13 Notes : Type HP 5061A : Clock rate order 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2005-07-14/2009-08-30 Notes : 6.4 Standard Type : EXTERNAL CESIUM Input Frequency : 10.0 MHz Effective Dates : 2009-08-31/2014-11-19 Notes : 6.5 Standard Type : EXTERNAL CESIUM Input Frequency : 5.0 MHz Effective Dates : 2014-11-20/2016-02-10 Notes : 6.6 Standard Type : INTERNAL Input Frequency : Effective Dates : 2016-02-11/CCYY-MM-DD Notes : exact date of switch unknown 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 7.1 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 1993-01-01/1995-01-01 Notes : 10m diameter : IERS DOMES No. 21702S010 : Exact dates in 1993 and 1995 not known 7.2 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 2001-01-01/CCYY-MM-DD Notes : 20m diameter, under construction : Exact date in 2001 not known 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 : HMP 45 Manufacturer : VAISALA Serial Number : Data Sampling Interval : 600 sec Accuracy (% rel h) : 2 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : Effective Dates : 2000-06-13/2006-09-12 Notes : 8.1.2 Humidity Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : A3720005Z2310004 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2005-09-15 Effective Dates : 2006-09-12/2008-07-10 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.3 Humidity Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : A3720005Z2310004 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : -7.6 m Calibration date : 2005-09-15 Effective Dates : 2008-07-10/2009-07-03 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.4 Humidity Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : A3720005Z2310004 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 3.1 m Calibration date : 2005-09-15 Effective Dates : 2009-07-03/2014-11-20 Notes : The humidity sensor is part of a Vaisala : PTU200 meteo station 8.1.5 Humidity Sensor Model : PTU300 Manufacturer : Vaisala Serial Number : E4841141 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 3.1 m Calibration date : 2009-12-30 Effective Dates : 2014-11-20/2019-09-17 Notes : The humidity sensor is part of a Vaisala : PTU300 meteo station 8.1.6 Humidity Sensor Model : WXT536 Manufacturer : Vaisala Serial Number : P3140489 Data Sampling Interval : 300 sec Accuracy (% rel h) : 3 Aspiration : NATURAL Height Diff to Ant : 3.1 m Calibration date : 2018-08-03 Effective Dates : 2019-09-18/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 : PTB100-B Manufacturer : VAISALA Serial Number : Data Sampling Interval : 600 sec Accuracy : 0.5 hPa Height Diff to Ant : 0.0 m Calibration date : Effective Dates : 2000-06-13/2006-09-12 Notes : 8.2.2 Pressure Sensor Model : PTU200 Manufacturer : Vaisala Serial Number : A3720005 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -1.6 m Calibration date : 2005-09-15 Effective Dates : 2006-09-12/2008-07-10 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.3 Pressure Sensor Model : PTU200 Manufacturer : Vaisala Serial Number : A3720005 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -12.3 m Calibration date : 2005-09-15 Effective Dates : 2008-07-10/2009-07-03 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.4 Pressure Sensor Model : PTU200 Manufacturer : Vaisala Serial Number : A3720005 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -0.8 m Calibration date : 2005-09-15 Effective Dates : 2009-07-03/2014-11-20 Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 8.2.5 Pressure Sensor Model : PTU300 Manufacturer : Vaisala Serial Number : E4841141 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -0.8 m Calibration date : 2009-12-30 Effective Dates : 2014-11-20/2019-09-17 Notes : The pressure sensor is part of a Vaisala : PTU300 meteo station 8.2.6 Pressure Sensor Model : WXT536 Manufacturer : Vaisala Serial Number : P3140489 Data Sampling Interval : 300 sec Accuracy : 0.5 hPa Height Diff to Ant : 3.1 m Calibration date : 2018-08-03 Effective Dates : 2019-09-18/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 : PT100 Manufacturer : TimeTech GmbH Serial Number : Data Sampling Interval : 600 sec Accuracy : 0.2 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : Effective Dates : 2000-06-13/2006-09-12 Notes : 8.3.2 Temp. Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : A3720005 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : -7.6 m Calibration date : 2005-09-15 Effective Dates : 2006-09-12/2008-07-10 Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 8.3.3 Temp. Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : A3720005 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 0.0 m Calibration date : 2005-09-15 Effective Dates : 2008-07-10/2014-11-20 Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 8.3.4 Temp. Sensor Model : PTU300 Manufacturer : Vaisala Serial Number : E4841141 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 3.1 m Calibration date : 2009-12-30 Effective Dates : 2014-11-20/2019-09-17 Notes : The temperature sensor is part of a Vaisala : PTU300 meteo station 8.3.5 Temp. Sensor Model : WXT536 Manufacturer : Vaisala Serial Number : P3140489 Data Sampling Interval : 300 sec Accuracy : 0.3 deg C Aspiration : NATURAL Height Diff to Ant : 3.1 m Calibration date : 2018-08-03 Effective Dates : 2019-09-18/CCYY-MM-DD Notes : 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.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : National Astronomical Observatory of Japan : Mizusawa VLBI Observatory Preferred Abbreviation : NAOJ Mailing Address : Division of Earth Rotation : 2-12 Hoshigaoka Mizusawa Iwate 023-0861 : Japan Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : (+49)-331-2881746 Telephone (secondary) : Fax : E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Helmholtz Centre Potsdam : GFZ German Research Centre for Geosciences : Geodesy Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : D-14473 Potsdam : Germany Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : (+49)-331-2881746 Telephone (secondary) : Fax : E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : CDDIS Secondary Data Center : IGN URL for More Information : https://gnss.gfz-potsdam.de Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Y Additional Information : Antenna Graphics with Dimensions SEPCHOKE_B3E6 --------------- <-- 0.1550 / \ | | +-----------------------------------------------------+ <-- 0.1080 TCR | | | | | | | | +-----------------+-----------------+-----------------+ <-- 0.0480 BCR | | | | | | +--------x--------+ <-- 0.0000 BPA=ARP (5/8" thread might differ from BPA!) NOM=NRP <-- 0.1210 --> <-- 0.3630 --> Changes: 16-Sep-2020: ARP changed from BAM to BPA JAV_RINGANT_G3T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> TPSCR3_GGD --------- / \ | | +-------------------------------------------------+ <-- 0.0710 TCR | | | | | | | | +-----------------+-------------+-----------------+ <-- 0.0030 BCR +-----x-----+ <-- 0.0000 BPA=ARP NOM=NRP <-- 0.3260 --> AOAD/M_T ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP RXC=NRP <-- 0.3810 -->