CCJ200JPN Site Information Form (site log) International GNSS Service See Instructions at: https://ftp.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Masayuki Yamanaka Date Prepared : 2021-12-05 Report Type : UPDATE If Update: Previous Site Log : ccj2_20200608.log Modified/Added Sections : 3.12 1. Site Identification of the GNSS Monument Site Name : CHICHIJIMA-A Four Character ID : CCJ2 Monument Inscription : IERS DOMES Number : 21732M002 CDP Number : Monument Description : PILLAR Height of the Monument : 5 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 1.15 m Marker Description : none Date Installed : 2006-03-19T00:00Z Geologic Characteristic : VOLCANIC FIELD Bedrock Type : IGNEOUS Bedrock Condition : FRESH Fracture Spacing : 0 cm Fault zones nearby : NO Distance/activity : Additional Information : 2. Site Location Information City or Town : Ogasawara State or Province : Tokyo Country : Japan Tectonic Plate : PHILIPPINE Approximate Position (ITRF) X coordinate (m) : -4490605.4013 Y coordinate (m) : 3483894.7513 Z coordinate (m) : 2884928.2222 Latitude (N is +) : +270403.11 Longitude (E is +) : +1421142.10 Elevation (m,ellips.) : 104.214 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4541260246 Firmware Version : 1.1-3 Elevation Cutoff Setting : 5 deg Date Installed : 2006-03-19T00:00Z Date Removed : 2012-02-22T00:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS Serial Number : 5035K69995 Firmware Version : 4.45 Elevation Cutoff Setting : 5 deg Date Installed : 2012-02-22T00:00Z Date Removed : 2012-07-13T00:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+QZSS Serial Number : 5035K69995 Firmware Version : 4.45 Elevation Cutoff Setting : 5 deg Date Installed : 2012-07-13T00:00Z Date Removed : 2012-08-17T00:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+QZSS Serial Number : 5035K69995 Firmware Version : 4.61 Elevation Cutoff Setting : 5 deg Date Installed : 2012-08-17T00:00Z Date Removed : 2015-06-26T00:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+QZSS Serial Number : 5035K69995 Firmware Version : 5.01 Elevation Cutoff Setting : 5 deg Date Installed : 2015-06-26T00:00Z Date Removed : 2015-09-07T00:00Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.01 Elevation Cutoff Setting : 5 deg Date Installed : 2015-09-07T00:00Z Date Removed : 2016-07-08T00:00Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.14 Elevation Cutoff Setting : 5 deg Date Installed : 2016-07-08T00:00Z Date Removed : 2017-01-20T00:00Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.20 Elevation Cutoff Setting : 5 deg Date Installed : 2017-01-20T00:00Z Date Removed : 2017-03-08T00:00Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.14 Elevation Cutoff Setting : 5 deg Date Installed : 2017-03-08T00:00Z Date Removed : 2018-12-13T09:00Z Temperature Stabiliz. : Additional Information : 3.10 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.37 Elevation Cutoff Setting : 5 deg Date Installed : 2018-12-13T09:00Z Date Removed : 2020-06-08T00:00Z Temperature Stabiliz. : Additional Information : 3.11 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5035K69995 Firmware Version : 5.45 Elevation Cutoff Setting : 5 deg Date Installed : 2020-06-08T00:00Z Date Removed : 2021-12-05T04:59Z Temperature Stabiliz. : Additional Information : 3.12 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 6023R40093 Firmware Version : 6.10 Elevation Cutoff Setting : 5 deg Date Installed : 2021-12-05T05:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : 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 : TRM29659.00 DOME Serial Number : 64737 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : DOME Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2006-03-19T00:00Z Date Removed : 2009-02-21T23:59Z Additional Information : Geographical Survey Institute Spherical radome 4.2 Antenna Type : TRM29659.00 SCIS Serial Number : 64737 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : 0681 Antenna Cable Type : Antenna Cable Length : Date Installed : 2009-03-01T00:00Z Date Removed : 2012-02-22T00:00Z Additional Information : 4.3 Antenna Type : TRM59800.00 SCIS Serial Number : 5052354010 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : 0681 Antenna Cable Type : Antenna Cable Length : Date Installed : 2012-02-22T00:00Z Date Removed : 2016-06-23T00:00Z Additional Information : 4.4 Antenna Type : TRM59800.00 SCIS Serial Number : 5015353788 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : 0681 Antenna Cable Type : Antenna Cable Length : Date Installed : 2016-06-23T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : 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 : 10 MHz Effective Dates : 2006-03-19/2009-9-29 Notes : HP 5071A S/N 3249A00476 6.2 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2009-09-30/2011-12-13 Notes : HP 5071A S/N US48352444 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2011-12-14/2011-12-15 Notes : 6.4 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2011-12-16/2012-01-09 Notes : HP 5071A S/N US48352444 6.5 Standard Type : INTERNAL Input Frequency : Effective Dates : 2012-01-10/2012-01-10 Notes : 6.6 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2012-01-11/2012-01-17 Notes : HP 5071A S/N US48352444 6.7 Standard Type : INTERNAL Input Frequency : Effective Dates : 2012-01-17/2012-02-20 Notes : 6.8 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2012-02-20/2012-03-07 Notes : HP 5071A S/N US49352552 6.9 Standard Type : INTERNAL Input Frequency : Effective Dates : 2012-03-08/2012-03-11 Notes : 6.10 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2012-03-12/2017-09-01 Notes : HP 5071A S/N US49352552 6.11 Standard Type : INTERNAL Input Frequency : Effective Dates : 2017-09-01/CCYY-MM-DD Notes : The External Cesium 5071A(US49352552) was : turned OFF due to the malfunction after its : recovery from power outage. 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 : 1997-08-26/2015-02-28 Notes : Geospatial Information Authority of Japan (GSI) : Chichijima 10m Antenna 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.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.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 10.1 Date : 2014-08-05/2014-08-05 Event : TREE CLEARING 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Geospatial Information Authority of Japan Preferred Abbreviation : GSI Mailing Address : Kitasato-1, Tsukuba-City, Ibaraki-Pref., : 305-0811, JAPAN Primary Contact Contact Name : IGS_group Telephone (primary) : 81-29-864-5975 Telephone (secondary) : 81-29-864-1111 Fax : 81-29-864-6864 E-mail : gsi-igs-grp@gxb.mlit.go.jp Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : Mailing Address : Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : CDDIS Secondary Data Center : GSI URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions (insert text graphic from file antenna.gra) TRM29659.00 TRM59800.00 ----- / + \ | + | +--------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+--------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3810 --> ARP: Antenna Reference Point BPA: Bottom of Preamplifter L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chorkering BCR: Bottom of Chorkering All dimensions are in meters.