SATELLITE DOPPLER STATIONS IN THE JAPANESE ANTARCTIC RESEARCH REGION. 9-10, Kaga 1-chorne, Itabashi-ku, Tokyo 173

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1 SATELLTE DOPPLER STATONS N THE JAPANESE ANTARCTC RESEARCH REGON (1 l AROUND SYOWA STATON BY Kauo SHBUYA! and Kioshi T0 2 1 National nstitute of Polar Research, 9-10, Kaga 1-chorne, tabashi-ku, Toko Regional Observation Center for Earthquake Prediction, Facult of Science, Koto Universit, Nasahara 944, Takatsuki ntroduction The two-wave NNSS receiver was utilied for the first tim". in 1979 b the 20th Japanese Antarctic Research Expedi tiun (JARE-20) during the over snow vehicle operation of th Yamato-Belgica traverse surve (Members of the Yarnato-Belgj cd Traverse Part, 1981). Since then, more than 400 satellite Doppler stations were installed until 1985 around Sowa Station, Miuho Plateau and the S r Rondane Mountains. Except geodetic control surve in outcrop areas, coordinates of the -87-

2 satellite Doppler stations in the ice sheet change with time b the ice sheet flow and ablation/ accumulation of snow. The stations ma be lost or re-surveed with the same station name in a few ears' elapse time. t is thus necessar to keep the record of the data summar in order to avoid later confusion. We adopted the following format for the data log. 2. Data Format Figure 1 shows the log format. given b each JARE during the surve. STATON NAME is to be Usuall a pair of route name and the successive location number constitute the station name. LOCATON is the area name such as East Ongul sland, Miuho Plateau etc. DOPPLER NO is to be given like 80012, which means the observation number 12 made in This can be used as the code number for data exchange. and are self explanator. TYPE OF STATON MARK is to be noted case b case. Doppler raw data acquired b JMR-1 are to be processed using SP-2G program b JMR nstruments nc. {1982) for the point-positioning of the station. The default values for a set of prepared parameters are found to be adequate for the data acquired in the Antarctic region (Shibua, 1985). SATELLTE-DERVED COORDNATES are output from SP-2G program after 2 to 3 iterative phase adjustment and the geodetic coordinates are obtained on the WGS-72 Standard Ellipsoid. The coordinates of the antenna phase center are to be catalogued without an coordinate transform and offset -88-

3 reduction. f an reduction is applied, it should be explained and illustrated in detail in because the circumstances of the station might change with time. 3. Stations b ( ) made the satellite Doppler positioning at the astronomical point of Sowa Station. JMR-1 antenna was placed over the station mark {brass disk). n the seismic explosion experiments on Miuho Plateau, 27 seismic stations were installed along the traverse route from Sowa Station to Miuho Station {Route S-H-Z). The seismic station was located close to the traverse pole and/ or route pole ( kami et al, f 1984). For STl - ST7, JMR-1 antenna was placed on the snow surface. For ST8 ST26, it was placed on the roof of the oversnow vehicle. No mark was reserved at the antenna location but the offset between the electric phase center of the antenna over the seismic station and the traverse (route) pole was measured b using a hand-bearing compass and footage. A lart green-painted wooden box was installed to contain the seismil recorder and batteries and it was deposited at the seismi( station. This ma give the station localit for later re-surveing. Several stations have onl 3-5 satellite passes and the uncertaint of the positioning ma be larger than the values indicated b ESTMATE OF VARANCE-COVARANCE MATR. -89-

4 References kami, A., to, K., Kaminuma, K. and Shibua, K. (1984): The results of explosion seismic experiments operated between Sowa and Miuho Stations, East Antarctica, Mero. Natl nst. Polar Res., Ser. C (Earth Sci. ), 12_, 60p. JMR nsturuments nc. (1982): SP-2G Satellite Positioning Program, Catsworth, Cal., 16pp (JMR Document ). Members of the Yamato-Belgica Traverse Part (1981): Dai-20-ji Nankoku Chiiki Kansokutai Yamato Beruj ika roko ho koku (Report of the Yamato-Belgica traverse b the 20th Japanese Antarctic Research Expedition in field season). Shibua, K. Nankoku Shiro (Antarct. Rec.), 7.1.., (1985): Performance experiment of an NNSS positioning in and around Sowa Station, East Antarctica, J. Phs. Earth, 33,

5 SUMMARY OF JARE SATELLTE-OBSERVED ST ATtON LOCATON DOPPLER NO, TYPE OF STATON MARK DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK OBSERVED SY SATELLTES OBSERVED PEROD OF OCCUPATON SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD t >. h ELEVATOU ANGLE RANGE LATTUDE ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT STD, DEV(i..AT:TUDt) LONGTUDE STD. DEV(LOl'G nuof.} HEGHT STD, DEV(HEGHT) Fig 1. Data log format. -91-

6 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, Sowa Station East Ongul sland brass disk b JARE-1 TYPE OF STATON MARK astronomical point at Sowa Station DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON 11.ARK JMR-1 20M m antenna phase center OBSERVED SY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO d 14 - h 128 d 09 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM j J ELLPSOD WGS-72 t ) "S 39 34'51.394"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h ELEVATON ANGLE RANGE m STD, OEV(LATTUOE} LONGTUDE HEGHT STD, oev(long TUDE) 0.32 STD, DEV(HEGHT} Above coordinates are of the antenna phase center and not reduced to the station mark of the astronomical point. 2. The height of the station mark above m.s.l. is m. 3. References K. Shibua {1985): Performance experiment of an NNSS positioning in and around Sowa Station, East Antarctica. J. Phs. Earth, 33, j.<--...co LJ_Q.._ tp K. Shibua (1986): Glacio-geophsical implication of an NNSS positioning in and around Sowa Station, East Antarctica. to be published in J. Geodnamics. Q lco 2tll lj lco

7 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, STl Route S-H-Z on Miuho Plateaj EQUPMENT/SERAL NO, OBSERVED BY K. TO / TYPE OF STATON MARK none DOPPLER OBSERVATONS HEGHT OF TRACKNG EQUPMENT REFERENCE PONT ABOVE STATON MARK SATELLl TES OBSERVED , 30200,30140,30130,30110, DEGREE OF FREEDOM SATELLTE-DERVED COORDNATES ELLPSOD WGS-72 t 69 01'48.207"S i : '14.334"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE TRACKNG EQUPMENT REFERENCE PONT PEROD OF OCCUPATON 294 d 14 h d 04 h h ELEVATON ANGLE RANGE m STD, OEV(LATTUOE) = LONGTUDE STD, OEV(LONG!TUDE)= HEGHT l. 01 STD, DEV(HEGHT) S16-l is the route station name. STl is the seismic station name. STl was with in 10 m from S16-l, thoug h the offset was not measured. There is no corresponding traverse station. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. A wooden box was installed at STl. 3. Above coordinates are of the antenna phase center and not reduced to S16-l. /lorn / \. S 16-1 '..c: 0 / --- =! -93-

8 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST2 Route S-H-Z on Miuho Plateau! 80003, see remarks TYPE OF STATON MARK close to the route DOPPLER OBSERVATONS oole, see remarks. EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK JMR-1 20M ±0.lm above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OC CUPATON K. TO 30140,30200, 30110, d as h d SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD WGS-72 t :\ 69 01'35.052"S 40 18'47.186"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE U.26 h m h ELEVATON ANGLE RANGE STD, DEV(LATTUDE) 1. so LONGTUDE HEGHT STD, DEV(LONGTUDE) STD, DEV(HEGHT) S22 is the route station name. ST2 is the seismic stastion name. There is no corresponding traverse station. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 3. A wooden box was installed at ST2. ST2 phase center and not reduced to S ST2 can be reduced to S22. See right figure s 22 Route-s -94-

9 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST3 Route S-H-Z on Miuho Plateaul 80004, see remarks TYPE OF STATON MARK close to the route pole, see remarks DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT JMR-1 20M01483 PONT ABOVE STATON MARK 0.5±0.lm above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OC d PATON d K. TO h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD ELEVATON ANGLE RANGE 3 72 WGS t 69 02'33.249"S 40 34'32.275"E m LATTUDE ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT STD, DEV(L.ATTUDE) LONGTUDE HEGHT STD, DEV(LONGTUDE)'" STD. DEV(HE!GHT) S27-3 is t he route station name. ST3 is the seismic station name. There is no corresponding traverse station. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 0.5 m 3. A wooden box was installed at ST3. 4. Above coordinates are of t he antenna phase center and not reduced to S27-3..c b0 \ o l' --- ' 5. ST3 can be reduced to S27-3. See right figure. -95-

10 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST4 Route S-H-Z on Miuho Plateau! TYPE OF STATON MARK JARE-2 1 traverse pole DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK JMR-1 20M lrn above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF oc gi PATON d K. TO 30140,301 10,30130, d h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD ELEVATON ANGLE RANGE WGS t A 69 05'06.748"S 40 47' "E m LATTUDE ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT STD, DEV(LATTUDE) LONGTUDE HEGHT STD, DEV(LONGTUDE) STD, DEV(HEGHT) Hl7 is the route station name. T019 is the traverse station name. ST4 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 0.5 m 3. A wooden box was installed at ST4. phase center and not reduced to the snow surface. Route Station H 17 Route-H -96-

11 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON Platea DOPPLER NO, ST5 Route S-H-Z on Miuho STAMP[NG ON MARK TYPE OF STATON MARK DOPPLER OBSERVATONS traverse oole EQUPMENT/SERAL NO. HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK antenna phase center JMR-1 20M l m above snow surface OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30110, d 07 h d SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD ELEVATON ANGLE RANGE 1 6i i wr:c: t A 69 h 08'39.908"S 40 56'38.515"E m LATTUDE LATTUDE 2.47 ESTMATE OF VARANCE-COVARANCE MATR LONGTUDE 4.32 HEGHT h STD, DEV(LATTUDE} LONGTUDE STD, DEV(LONGTUDE}= ) Q 3 HEGHT STD, DEV{HEGHT} "' H48-l is the route station name. T024 is the traverse station name. STS is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 0.5 m 3. A wooden box was installed at STS. p hase center and not reduced to the snow surface. Route Station H4H " 1 Route-H -97-

12 SUMMARY OF JARE SATELLTE-OBSERVED STATON TYPE OF STATON MARK traverse ole DOPPLER OBSERVAT[ONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK 0.5±0.lm above snow surface OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. -TO 30140,30130, d ll h d 15 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD 3 59 WGS-72 A h 69 12'47.345"S 41 06'44.165"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE ELEVATON ANGLE RANGE l m STD, DEV{LATTUDE) 1. 9 Q LONGTUDE HEGHT STD, DEV(LONGTUDE) STD, DEV(HEGHT),a GROUND SURVEY DATA AND REMARKS 1. H74-l is the route station name. T028 is the traverse station name. ST6 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off == 0. 5 m 3. A wooden box was installed at ST6. phase center an d not re duced to t he snow surface. :/E.c.o L' = Route Station H

13 SUMMARY OF JARE SATELLTE-OBSERVED STATON ST7 EQUPMENT/SERAL NO, JMR-1 OBSERVED BY 20M01483 LOCATON DOPPLER NO, Route S-H-Z on Miuho Plateaul TYPE OF STATON MARK DOPPLER OBSERVATONS HEGHT OF TRACKNG EQUPMENT REFERENCE PONT ABOVE STATON MARK traverse pole TRACKNG EQUPMENT REFERENCE PONT 0.5±0.lm above snow surface antenna ohase center SATELLTES OBSERVED DEGREE OF FREEDOM SATELLTE-DERVED COORDNATES ELLPSOD ELEVATON ANGLE RANGE WGS t :. h 69 16'12.970"S 41 16'03.299"E m ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE STD, OEV(LATTUDE) "' 0.97 LONGTUDE STD, OEV(LONG TUDE)= HEGHT l. 56 STD, OEV(HElGHT) "' l H93 is the route station name. T033 is the traverse station name. ST7 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 0. 5 m 3. A wooden box was installed at ST7. phase center and not reduced to the snow surface. l 2 S i-- = Route Station H93..c o L' -99-

14 SUMMARY OF JARE SATELLTE-OBSERVED STATON DOPPLER OBSERVATONS TYPE OF STATON MARK close to the traverse pole EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK JMR-1 20M01483 antenna phase center lm above snow surface OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30110, d 06 - h d h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD 1 s qfi Wf:C:-7? A 69 20'28.240"S 4l 0 26'52.154"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h ELEVATON ANGLE RANGE 1c; o - 7S m STD, DEV(LATTUDE) LONGTUDE HEGHT STD, DEV(LONGTUOE) STD, DEV{HEGHT) Hll3-l is the route station name. T037 is the traverse station name. ST8 is the seismic station name. See JARE Data Rep., No. 28, See Mern. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at STS. phase center and not reduced to T t Route Station H ST8 5. ST8 can be reduced to T037. See right figure

15 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST9 Route S-H-Z on Miuho Plateau[ ARJ:;"'-)l EQUPMENT/SERAL NO, JMR-1 OBSERVED BY K. TO 9 20M01483 <t> 69 25'50.636"S TYPE OF STATON MARK DOPPLER OBSERVATONS HEGHT OF TRACKNG EQUPMENT REFERENCE PONT ABOVE STATON MARK close tq the route oole TRACKNG EQUPMENT REFERENCE PONT 2.9±0.lm above snow surface antenna phase center SATELLTES OBSERVED SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM 212 ELLPSOD WGS-72 A 41 38'04.152"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE PEROD OF OCCUPATON 298 d 15 h d 03 h ELEVATON ANGLE RANGE m STD, DEV(LATTUDE) "' LONGTUDE STD. OEV(LQNG TUDE)= 1. 6 J HEGHT STD, DEV(HEGHT) "' Hl39 is the route stat ion name. ST9 is the seismic station name. There is no corresponding traverse station. See JARE Data Rep., No. 28., See Mero. Natl nst. Polar Res., t.µ.µ hoff = 2.9 m 3. A wooden box was installed at ST9. ST9 phase center and not reduced to Hl ST9 can be reduced to Hl39. See right figure

16 STATON NAMEfLOCAL NUMBER STlO SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, Route S-H-Z on Miu ho Plateau TYPE OF STATON MARK DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT JMR-1 20M P0 /:_l T Q' B C:f E ST t'b ON MARK ± m a ove snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30110,30200, d os h d lo h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD WGS-72 t > '55.865"S 41 46'32.344"E lfi7l l ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h! ELEVATON ANGLE RANGE m STD, DEV(LATTUDE) LONGTUDE STD, DEV(LONGTUDE) 2.19 HEGHT STD, DEV(HEGHT) Hl55 is the route station name. T045 is the traverse station name. STlO is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at STlO. Route Station H Above.coordinates are of the antenna phase center and not reduced to T STlO can be re duced to T045. See right figure

17 SUMMARY OF JARE SA TEL LTE-OBSERVED STATON STll LOCATON Route S-H-Z TYPE OF STATON MARK DOPPLER OBSERVATONS close to the traverse pole EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABQ,VE ST T!ON MARK OBSERVED BY K. TO lm above snow surface SATELLTES OBSERVED PEROD OF OCCUPATON 30130,30140, d 10 h d 12 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD 3 62 WGS ;\ 69 34'02.968"S 41 56'21.005"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE ELEVATON ANGLE RANGE ] m STD, DEV(LATTUDE) "' LONGTUDE STD, DEV(LONGTUDE)'" HEGHT STD, DEV(HEGHT) Hl74 is the route station name. T048 is the traverse station name. STll is the seismic station name. See JARE Data Rep., No. 28, See Mero. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at STll. Route Station H174 phase center and not reduced to T STll can be reduced to T048. See right figure

18 SUMMARY OF JARE SATELLTE-OBSERVED STATON T 2 STA"1PNG ON MARK TYPE Oa- STATON MARK DOPPLER OBSERVATONS close to the traverse pole EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK 2.9±0.lm above snow surface SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30200,30110,30140, d 07 h d 10 h OBSERVED BY DEGREE OF FREEDOM ELLPSOD SATELLTE-DERVED COORDNATES ELEVATON ANGLE RANGE WGS t ;\. h 69 38'16.997"S 42 07'7. 829"E m ESTMATE OF VARANCE-COVARANCE MATR LUTUDE LONGTUDE HEGHT LATTUDE l STD, DEV(LATTUDE) 1.15 LONGTUDE DEV(LONGTUDE)s STD, HEGHT STD, DEV(HEGHT) Hl94 is the route station name. T052 is the traverse station name. ST12 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at ST12. Route Station H 194 phase center and not reduced to T ST12 can be reduced to T052. See right figure

19 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON ST13 Route S-H-Z on Miuho Plateau! EQUPMENT/SERAL NO, OBSERVED BY TYPE OF STATON MARK DOPPLER OBSERVAT ONS i HEGHT OF TRACKNG EQUPMENT REFERENCE i PONT ABOVE STATON MARK close to the traverse pole ;JOPPLER NO, TRACKNG EQU PMENT REFERENCE PONT JMR -] 20M '- 0. lm above snow surface antenna Dhase center SATELLTES OBSERVED PEROD OF oc gi PAT!ON K. TO 30190, d d 16 h 4 t 69 42' "S LATTUDE SATELLTE-DER VED COORDNATES i ;JEGREE OF FREEDOM ELLPSOD / 88 WGS-72 A '58.285"E! ESTMATE OF VAR ANCE-COVARANCE MATR LATTUDE LONG TUDE HEGHT ELEVA T!ON ANGLE RANGE h 1647.s7 l m -s96u STD, DEV(LATTUDE) "' 0.69 LONGTUDE HE GHT 0.01 U.3Y 0.79 STO, DEV(LONG TUDE)= STD, DEV(HEGHT) = H213 is the route station name. T056 is the traverse station name. ST13 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at ST13. Route Station H213 phase center and not reduced to T ST13 can be reduced to T056. See right figure

20 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST14 Route S-H-Z on Miuho Plateau! TYPE OF STATON MARK DOPPLER OBSERVAT ONS close to the traverse pole EQUPMENT/SERAL NO, HE GHT OF TRACKNG EQU PMENT REFERENCE TRACKNG EQU PMENT REFERENCE PO NT PO NT ABOVE STAT ON MARK JMR- 1 20M ± 0.lm above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO , d 16 h - d h SATELLTE-DERVED COORD NATES DEGREE OF FREEDOM ELLPSOD ELEVATON ANGLE RANGE WGS A h 69 46'22.566"S '27.152" E m EST MATE OF VARANCE-COVARANCE MATR LAT TUDE LONG TUDE HEGHT LATTUDE STD, DEV(LATTUDE) 0.96 LONG TUDE HEGHT STD, DEV(LONG TUDE) 1.30 STD, DEV(HEGHT) H231 is the route station name. TOS9 is the traverse station name. ST14 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m 3. A wooden box was installed at ST14. Route Station H23 1 phase center and not reduced to T ST14 can be reduced to T059. See right figure. ST

21 SUMMARY OF JARE SATELLTE-OBSERVED STATON DOPPLER NO. l LOCATON ST 15 Route S-H-Z on Miuho Plateau! TYPE OF STATON MARK DOPPLER OBSERVAT ONS close to the traverse pole EQU PMENT/SERAL NO, HEGHT OF TRACK NG EQU PMENT REFERENCE i TRACKNG EQUPMENT REFERENCE PO NT PONT ABOVE STATON MARK JMR- 1 20M lm above snow surface antenna phase OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30190,30110,30140, d 17 h d DEGREE OF FREEDOM i,\ SATELLTE-DERVED COORDNATES ELLPSOD 1 R 187! wr:.e;- 7? 69 51'14.673"S 42 37'34.776"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h m center os h ELEVATON ANGLE RANGE 1 c; 0-75 STD, OEV(LATTUDE) = LONGTUDE HEGHT STD, DEV(LONGTUOE) 1.18 STD, DEV(HEGHT) H253 is the route station name. T064 is the traver se station name. ST15 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off = 2.9 m 3. A wooden box was installed at ST15, p hase center and not reduced to T064. Route Station H253 ST ST15 can be reduced to T064. See right figure

22 SUMMARY OF JARE SATELLTE-OBSERVED STATON STAT ON NAME/LOCAL NUMBER LOCATON DOPPLER NO, ST16 STAMP NG ON MARK Route S-H-Z on Miuho Platea DOPPLER OBSERVATONS TYPE OF STATON MARK close the traverse pole EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK JMR-1 20M ±0.lm above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30140, 30200, d o s - h d h SATELLTE-DERVED COORDNATES l DEGREE OF FREEDOM ELLPSOD l ELEVATON ANGLE RANGE 1 60 wr..<::.-72 1c;o A h '07.79l"S ' "E m to ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE STD, DEV(LATTUDE) 2.18 LONGTUDE STD, DEV(LONG; TUDE) HEGHT STD, DEV(HEGHT) GROUND SURVEY DATA AND REMARKS 1. H272 is the route station name. TD68 is the traverse station name. ST16 is the seismic station name. See JARE Data Rep., No. 28, See Mero. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m 3. A wooden box was installed at ST16. Route Station H272 phase center and not reduced to T ST16 can be reduced to T068. See right figure. ST

23 SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCAT ON DOPPLER NO, ST17 Route S-H-Z on Miuho Plateaj TYPE OF STATON MARK close to the route pole EQU PMENT/SER AL NO, OBSERVED BY K. TO DOPPLER OBSERVATONS HEGHT OF TRACKNG EQU PMENT REFERENCE PO NT ABOVE STATON MARK TRACKNG EQU PMENT REFERENCE PO NT 2.9±0. lrn above snow surface SATELLTES OBSERVED PEROD OF OCCUPATON 30140,30130,30200,30110, 30l d 09 h d 05 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSO D ELEVATON ANGLE RANGE WGS $ ). h 70 00' "S 43 00'36.SSS"E i m ESTMATE OF VARANCE-COVARANCE MATR LAT TUDE LONG TUDE HE GHT LAT TUDE STD, DEV(LATTUDE) a 0.60 LONGTUDE STD, DEV(LONG nuoe) HEGHT STD, DEV(HEGHT) H296 is the route station name. ST17 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Nat l nst. Polar Res., Ser. C, 15, h off = 2.9 m ST A wooden box was installed at ST17. phase center and not reduced to H ST 17 can be reduced to H296. See right figure

24 STATON NAME/LOCAL HUMBER LOCATON SUMMARY OF JARE SATELLTE-OBSERVED STATON DOPPLER NO, Platea ST18 Route S-H-Z on Miuho TYPE OF STATON MARK close to the traverse pole DOPPLER OBSERVATONS EQU PMENT/SER AL NO, HEGHT OF TRACKNG EQU PMENT REFERENCE TRACKNG EQU PMENT REFERENCE PONT PONT ABOVE STATON MARK JMR- 1 20M lrn above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO ,30200,30140,30110, 303 d ll h d 02 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD 1 7,, Wr:! C 7') t,\ '13.589"S '36.969"E ESTMATE OF VAR ANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h m ELEVATON ANGLE RANGE 1S 0-7S 0 STD, DEV(LATTUOE) LONGTUDE STD, DEV(LONGTUDE) HEGHT STD, DEV(HEGHT) Z2 is the route station name. T076 is the traverse station name. ST18 is the seismic sta tion name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., Ser. C, 15, A wooden box was ins talled at ST18. Route Station 22 p hase center and not reduced to T0 76. ST ST 18 can be reduced to T0 76. See right figure

25 SUMMARY OF JARE SATELLTE-OBSERVED STATON STAT ON NAME/LOCAL NUMBER LOCATON DOPPLER NO, 1 ST19.H>.RF -?l Route S-H-Z on Miuho PlateaJ TYPE OF STATON MARK DOPPLER OBSERVATONS close to the traverse po le EQU PMENT/SERAL NO, HE GHT OF TRACKNG EQU PMENT REFERENCE TRACKNG EQU PMENT REFERENCE PONT?O!NT ABOVE STATON MARK JMR-1 20M ±0.lrn above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. T'T'O d 06 h - d h '16.008"S DEGREE OF FREEDOM 58 SATELLTE-DERVED COORD NATES > '50.718"E ELLPSO D WGS-72 ESTMATE OF VAR ANCE-COVAR ANCE MATR LATTUDE LONG TUDE HEGHT LATTUDE m ELEVATON ANGLE RANGE STD, DEV(LATTUDE) LONG TUDE STD, DEV(LONG!TUDE)a 6.55 HEGHT STD, DEV(HEGHT) 2 l Zll-1 is the route station name. T080 is t h e traverse station name. ST19 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h & f = 0.L 2.9 m 3. A wooden box was installed at ST19. phase center and not reduced to T080. Route Station Z ST19 S. ST19 can be reduced to T080. See right figure. Route-Z -111-

26 SUMMARY OF JARE SATELLTE-OBSERVED ST A TON LOCATON DOPPLER NO, ST20 Route S-H-Z on Miuho Platea STAMP NG ON MARK TYPE OF STAT ON MARK DOPPLER OBSERVATONS close to the traverse oole EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQU lpment REFERENCE TRACKNG EQUPMENT REFERENCE PONT PONT ABOVE STATON MARK JMR-1 20M ±0.lm above snow surface antenna phase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30110,30190,30130, d 10 - h 304 d 14 h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM! l ELLPSOD 4 in T,7 C:-7? t :\ '23.638" '22.889"E ESTMATE OF VARANCE-COVARANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h ELEVATON ANGLE RANGE S m 1 c;o - 7 c;o STD, DEV(LATTUDE) LONG l TUOE STD, DEV (LONGTUDE) 2.17 HEGHT STD, DEV(HEGHT) Z22-l is the route station name. T083 is the traverse station name. ST20 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., 2. h off == 2. 9 m 3. A wooden box was installed at ST20. Route Station phase center and not reduced to T ST20 can be reduced to T083. See right figure. ST20 Route-Z -112-

27 LOCATON SUMMARY OF JARE SATELLTE-OBSERVED ST A TON DOPPLER NO, ST21 Route S-H- Z on Miuho Platea JARE- 21 EQU PMENT/SER AL NO, JMR-1 20M01483 OBSERVED BY TYPE OF STAT ON MARK DOPPLER OBSERVAT ONS HE GHT OF TRACKNG EQU PMENT REFERENCE PO NT ABOVE STATON MARK close to t he traverse pole TRACKNG EQU PMENT REFERENCE PO NT 2. 9±0. lm above snow surfacet antenna phase center SATELLTES OBSERVED K. TO 30110,30190,30200, DEGREE OF FREEDOM SATELLTE-DERVED COORD NATES ELLPSOD l? i 24 1 wr.c::-72 A '06.990"S '18.672"E ESTMATE OF VAR ANCE-COVAR ANCE MATR LATTUDE LONG TUDE HE GHT LATTUDE l PEROD OF OCCUPATON 304 d 15 h d 04 h h ELEVATON ANGLE RANGE ' m STD, DEV(LAT TUOE) '" LONG TUDE 0.55 l STD, DEV(LONGTUDE)"' HE GHT STD, DEV(HEGHT) '" Z33 is the route station name. T087 is the traverse station name. ST21 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m 3. A wooden box was installed at ST21. phase center and not reduced to T087. ST ST21 can be reduced to T087. See right figure. Route-Z

28 STAT ON NAME/LOCAL NUMBER SUMMARY OF JARE SATELLTE-OBSERVED STATON LOCATON DOPPLER NO, ST22 Route S-H-Z on Miuho Platea JA RE-21 TYPE OF STATON MARK DOPPLER OBSERVAT ONS close to the traverse po le EQUPMENT/ SER AL NO, HE GHT OF TRACKNG EQUPMENT REFERENCE TRACKNG EQU PMENT REFERENCE PONT PONT ABO E STA ON MARK l :; JMR-1 20M ±0. m a ove snow surface antenna p hase center OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO 30190,30200, d 06 h d 10 h SATELLTE-DER VED COORD NATES DEGREE OF FREEDOM ELLPSOD ELEVATON ANGLE RANGE t 70 20'23.556"S 43 41' "E ESTMATE OF VARANCE-COVARANCE MATR i LATTUDE LONGTUDE HEGHT LATTUDE LONGTUDE HEGHT m STD, DEV(LATTUDE) STD, DEV(LONGlTUDE) STD, OEV(HEGHT) Z42-l is the route station name. T092 is t he traverse station name. ST22 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m t 0 + Route Station A wooden box was installed at ST Above coordinates are of t he antenna phase center and not reduced to T ST22 can be reduced to T092. See right figure. ST22 Route-Z -114-

29 STAT ON NAME/LOCAL NUMBER SUMMARY OF JARE SA TEL LTE-OBSERVED STATON LOCATON DOPPLER NO, ST23 Route S-H-Z on Miuho Plateau! JARE-2] EQUPMENT/SERAL NO, JMR-1 20M01483 OBSERVED BY K. TO TYPE OF STAT ON MARK close to DOPPLER OBSERVATONS HE GHT OF TRACKNG EQU PMENT REFERENCE PONT ABOVE STATON MARK SATELLTE-DERVED COORD NATES DEGREE OF FREEDOM ELLPSO D WGS-72.\ '29.018" S '39.445"E ESTMATE OF VARANCE-COVAR ANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE the traverse pole TRACKNG EQUPMENT REFERENCE PONT antenna phase center STD, h ELEVAT ON ANGLE RANGE m DEV(LATtTUDE) LONGTUDE HEGHT STD, STD, DEV{LONGTUOE) OEV(HEGHT) Z60-l is the route station name. T095 is the traverse station name. ST23 is the seismic station name. See JARE Data Rep., No. 28, See Mem. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m 3. A wooden box was installed at ST23. 4-l 4-l 0 + Route Station phase center and not reduced to T ST23 can be reduced to T095. See right figure. ST23 Route-Z -115-

30 SUMMARY OF JARE SATELL TE-OBSERVED STATON LOCATON DOPPLER NO, ST24 Route S-H-Z on Miuho Plateaj TYPE OF STATON MARK JARE-2 1 clo se to the traver se pole DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE PONT ABOVE STATON MARK.TMR- 1?llM/1 1,U:i lrn above snow surface OBSERVED BY SATELLTES OBSERVED K. TO 30130,30190,30140, TRACKNG EQUPMENT REFERENCE PONT antenna ohase center PEROD J F OC AT!ON d h SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD WGS-72 t A 70 28'50.288"S ' "E ELEVATON ANGLE RANGE m EST MATE OF VARANCE-COVAR ANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE STD, oev(lattude) LONGTUDE HEGHT STD, DEV(LONGTUDE) 0.89 STD, oev(heght) Z75 is the route station name. T099 is the traverse station name. ST24 is the sei smic station name. See JARE Data Rep., No. 28, See Mern. Natl nst. Polar Res., Ser. C, 15, h off = 2. 9 rn 3. A wooden box was installed at ST24. pha se center and not reduced to T ST24 can be reduced to T099. See right figure. Route Station 275 ST24 Route

31 LOCATON SUMMARY OF JARE SATELLTE-OBSERVED STATON DOPPLER NO, ST25 Route S-H-Z on Miuho Platea JARE- 21 TYPE OF STATON MARK DOPPLER OBSERVATONS close to the traverse oole EQU PMENT/SERAL NO, HEGHT OF TRACKNG EQU PMENT REFERENCE TRACKNG EQU PMENT REFERENCE PONT 20M01483 r T d BO l E STA :; ON MARK ±. rn a ave snow surface antenna phase center JMR- 1 OBSERVED BY SATELLTES OBSERVED PEROD OF OCCUPATON K. TO d 06 h d SATELLTE-DER VED COORD NATES DEGREE OF FREEDOM ELLPSOD 3 67 WGS-72 t A i 'll. 563"S 44 04' "E i EST MATE OF VAR ANCE-COVAR ANCE MATR LATTUDE LONGTUDE HEGHT LATTUDE h 09 h ELEVATON ANGLE RANGE m STD, DEV ( LA Tl TUDE) "' LONG TUDE STD, DEV(LONG TUDE)"' HEGHT STD. OEV(HEGHT) Z85 is the route station name. Tl02 is the traverse station name. ST25 is the seismic station name. See JARE Data Rep., No. 28, See Mero. Natl nst. Polar Res., 2. h off = 2. 9 m 3. A wooden box was installed at ST25. Route Station Above coordinates are of t he antenna phase center and not reduced to Tl ST25 can be reduced to Tl02. See right figure. ST25 Route

32 SUMMARY OF JARE SATELLTE-OBSERVED STATON l LOCATON DOPPLER NO, ST26 Route S-H-Z on Miuho Plateaj TYPE OF STATON MARK close to DOPPLER OBSERVATONS EQUPMENT/SERAL NO, HEGHT OF TRACKNG EQUPMENT REFERENCE PONT ABOVE STATON MARK JMR-1 20M ±0. lm above snow surface OBSERVED BY SATELLTES OBSERVED K. TO 30190,30130, SATELLTE-DERVED COORDNATES DEGREE OF FREEDOM ELLPSOD WGS-72 t A ' "S ' "E LATTUDE ESTMATE OF VAR ANCE-COVAR ANCE MATR LATTUDE LONGTUDE HEGHT LONGTUDE the traverse pole TRACKNG EQUPMENT REFERENCE PONT antenna phase center PEROD J F OC l'{ PATON d h ELEVATON ANGLE RANGE m STD, oev(lat TUDE) 0.69 STD, DEV(LONGTUDE) HEGHT STD, DEV(HEGHT) Z94 is the route station name. Tl06 is the traverse station name. ST26 is the traverse station name. See JARE Data Rep., No. 28, See Mero. Natl nst. Polar Res., Ser. C, 15, h off = 2.9 m 3. A wooden box was installed at ST26. phase center and not reduced to Tl06. -,--+ -J_ Je=1 Bxo)(o)(o@ Route Station ST26 can be reduced to Tl06. See right figure. Route-Z -118-