DAE200KOR 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) : jaxa_snu Date Prepared : 2024-09-16 Report Type : UPDATE If Update: Previous Site Log : dae200kor_20210329.log Modified/Added Sections : 12 1. Site Identification of the GNSS Monument Site Name : DAEJEON Nine Character ID : DAE200KOR Monument Inscription : KASI GPS STATION IERS DOMES Number : 23902M003 CDP Number : NONE Monument Description : PILLAR Height of the Monument : 5.0 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 3.0 m Marker Description : Date Installed : 2014-04-22T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : IGNEOUS Bedrock Condition : JOINTED Fracture Spacing : 1-10 cm Fault zones nearby : Distance/activity : Additional Information : (multiple lines) : This site data comes from an antenna splitter : of DAEJ site, : which have been registered as IGS site. : The DAEJ is a new monument replacing the : previous TAEJ site. : The TAEJ site was closed at 1999-03-18 and : moved : to the DAEJ site. : The distance between DAEJ and TAEJ is about : 2.87km. : The Site Name was changed from TAEJON to : DAEJEON with same point. : The Monument Inscription was changed from : previous KAO GPS to KASI GPS. 2. Site Location Information City or Town : Daejeon State or Province : Daejeon Country or Region : KOR Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -3120042.2740 Y coordinate (m) : 4084614.7220 Z coordinate (m) : 3764026.8180 Latitude (N is +) : +362357.93 Longitude (E is +) : +1272228.13 Elevation (m,ellips.) : 116.8 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+QZSS Serial Number : 00650 Firmware Version : 3.5.4 Elevation Cutoff Setting : 0 deg Date Installed : 2014-04-22T00:00Z Date Removed : 2015-08-11T00:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 5423R48783 Firmware Version : 5.01 Elevation Cutoff Setting : 0 deg Date Installed : 2015-08-11T00:00Z Date Removed : 2016-03-24T01:21Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 5423R48783 Firmware Version : 5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2016-03-24T01:22Z Date Removed : 2019-04-18T03:15Z Temperature Stabiliz. : none Additional Information : 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 5423R48783 Firmware Version : 5.37 Elevation Cutoff Setting : 0 deg Date Installed : 2019-04-18T03:27Z 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 : TRM59800.00 SCIS Serial Number : 4923363230 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : 0857 Antenna Cable Type : Antenna Cable Length : Date Installed : 2014-04-22T00:00Z 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.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.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.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Korea Astronomy and Space Science Institute Preferred Abbreviation : KASI Mailing Address : 61-1, Whaam-dong, Yusong-gu, Daejeon 305-348, : Korea Primary Contact Contact Name : Byung-Kyu Choi Telephone (primary) : +82-42-865-3237 Telephone (secondary) : Fax : +82-42-861-5610 E-mail : bkchoi@kasi.re.kr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : Agency full name was only changed from : Korea Astronomy Observatory(KAO) to : Korea Astronomy and Space Science Institute : (KASI) 12. Responsible Agency (if different from 11.) Agency : Japan Aerospace Exploration Agency Preferred Abbreviation : JAXA Mailing Address : 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505 Japan Primary Contact Contact Name : Japan Aerospace Exploration Agency Telephone (primary) : +817011703759 Telephone (secondary) : Fax : E-mail : SNO_C@jaxa.jp Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : JAXA Secondary Data Center : CDDIS URL for More Information : http://mgmds01.tksc.jaxa.jp/ Hardcopy on File Site Map : Site Diagram : NONE Horizon Mask : NONE Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions Trimble: TRIM59800.00 ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering ******** Monument description ******** --- / \ +---------+ | | +=========+ | | +-x-+ <---------------- ARP = Marker Stainless Steel Rod -> | | 250mm (r = 25mm) +------| |------+ <---------- Top of pillar | | | | | | | | | ======= | | | ~ Ferro-concrete~ ~ Pillar ~ | (1m x 1m x 5m)| | | | | | | ~~~~ Ground Surface ~~~~| |~~~~ Ground Surface ~~~~ | | +--------------|---------------|--------------+ | | | | ~ Ferro-concrete Base ~ ~ (4m x 4m x 3m) ~ | | | | +-----|---|-----|---|-----|---|-----|---|-----+ | | | | | | | | | | | | | | | | | | | | | | | | ~ ~ ~ ~ ~ ~ ~ ~ <--- 4 Concrete Pile(10m) ~ ~ ~ ~ ~ ~ ~ ~ | | | | | | | | | | | | | | | | -----------------|---|-----|---|-----|---|-----|---|----------------- Bedrock | | | | | | | | Bedrock | | | | | | | | \ / \ / \ / \ /