(013/0) MHz 50-3!" # $!! " # M
ii.. (IPR) (ITU-T/ITU-R/ISO/IEC).ITU-R 1 1 http://www.itu.int/itu-r/go/patents/en. (http://www.itu.int/publ/r-rec/en ) ( ) ( ) BO BR BS BT F M P RA RS S SA SF SM SNG TF V 01 :.ITU-R 1 ITU 01..(ITU)
1 MHz 50-3 (013-010-009) (ITU-R 0/5 ).MHz 50 3. 1 ( MHz 50 3 MHz 50 3 01 ( ( ( 1. 1.
MHz 50-3 50...... MHz 50..( ).... 1 1 (CODAR).
3 1 M.187-01 ( ) M.187-0
13 009.( ) 3.. 3 ( 3) ( 18) ( 5) M.187-03 (IOOS).(GEOSS) (GOOS)
5 MHz 50 3 3 (Bragg Scattering).( ) ( 6 100 ) khz 300 100. m 500 km 1,5 λr :λ r :λ o λ o = λ r M.187-0 ( ) ) ( ). (.... MHz 50 3.... 1. 3..c/L = fc fc (km/s 300 000=) c L
6 (%) 50 50 50 1 (Tpulse Period) (μs) 1 96 669 86 (Tsweep) (s) 1 0,5 0,5 (khz) 5,6 9, 101 (MHz),53 13,6,65. 5..(FMCW) 5 M.187-05... 8 7 6 3
7 6 ( ) db 0 db 30 db 0 db 10 db 0 M.187-06 7 ( : : ) 330 0 30 0 3 6 80 60 300 60 9 1 0 15 70 15 6 90 0 db 18 1 0 0 10 7 30 10 180 150 33 33 30 7 1 18 15 1 9 6 3 0 (db) 0 M.187-07
70 300 0 330 10 8 8 ( : : ) º 15,0 : : 0 180 30 60 90 15 6 0 db 150.MHz MHz,5 MHz,5 10 º0,0 0 80 3 60 6 9 0 1 15 18 1 0 7 30 33 33 30 7 1 18 15 1 9 6 3 0 9 (db) 10 9 M.187-08 khz 3 (db) 0 10 0 30 0 50 60 70 80 FR1 5 ep 90 3.5.0.5 5.0 5.5 (MHz) M.187-09
9 MHz 10 0 10 0 30 0 50 60 70 80 F5R 3.dat 3.5.0.5 5.0 5.5 6.0 6.5 M.187-10.MHz 50 3 5
10 () ( MHz (FMICW) 3 MHz 5 5-15 ) 1-0,3 15 () -0 50 (100)80 100-30 16/8 () ( 50-30 ) -0,3 100 () 7-600-300 16 MHz 13 () ( 50 Gated FET (AB ) 0,001 0,001 90-60 ) 3-50 () 1-1 50 80 ( ) 1 MHz 5 () ( 00-170 ) 1-3 5 () 6-000-1 000 3/16 km km khz MHz W μs % μs ppm ppm (1) () () - (μs) /
11 () MHz 1, 3 MHz 5 8 35 MHz 13 5 5 360-90 500 ( ) 1 ( (5) RBW Hz 500) 17 1 MHz 5 10 dbi m dbi m Hz db dbm db 3
MHz 18 170 3 MHz 5 105 150 1,0 MHz 13 0,5 5 70 1 () 1 MHz 5 6 58 (s) khz db 3 db 0. ( ) :. ( ).... RBW (1) () () (5) 9 MHz ) 0-10 (1) ( 0,5-0,15 1 000-300 8 MHz 5 ) 60-30 (1) ( -0,5 : km 0,5 75-600 (FMCW) 3 7 MHz 16 ) (1) ( 3-1 100-50 : km 0,5 50-300 6 MHz 1 ) 150-100 (1) ( 3-1 50-150 5 MHz 8 ) 300-150 (1)( 1-3 1,5-50 km km khz ()
13 () 3 9 8 7 6 5 MHz -0 MHz 5 7- MHz 16 18-1 30 7 (DDS) (DDS) (AB ) /0,1 MHz 1 1-11 /0,1 60± %90 < 0,15 0,5 8 5 35 5 10 MHz 8 9-6 MHz W ppm ppm dbi ( =) /
1 () 3 9 MHz > > 50 130 8 MHz 5 3> 3> 1,5 7 MHz 16 > 3± ( 6 ) 18 10 º15± 35 30 > 6 6 MHz 1 6> 6>. 8 1 RBW Hz 1 500 () ( ) 500 0, 0,6 30 60 > 130 500 00 5 MHz 8 10> 10> dbi m khz db dbm khz dbc ms (m) / db 3 db 3 db 0 db 60.. RBW (1) ()
15 13 MHz 1,9 5-0 0,5 300 1,9 100 80-6 10 1 MHz,5 00 5 11 MHz,5 70-50 1,5 100,5 88 50 (1) Gated FET (AB ) /0,03 100 /0,03 15 15 8 10 MHz 9, 300-00 6,8 9, 1 000 1 330 6 30 10 km km khz MHz W µs % ppm ppm dbi () /
16 ( 13 MHz 1,9 DBF 1) () RBW Hz 30 0,5 1 16-13 161-1 MHz,5 1-15 º5 º15 1- ( 8 11 MHz,5 1 60 1 60 00 1) () RBW Hz 110 0,5 17 157- () 10 MHz 9, 10 ( DBF 16 30 10-8 10 1) () RBW Hz 5 0,7 16 m dbi m Hz db dbm khz s () () db 3..... RBW (1) () ()
17 9,0 (JST) 011 11 16.. (RLS) (). :11 ) m 39.(http://www.coastal.jp/ttjt/.km 500 (1 ) (Kii). 011 11 160 m 3,5. (1 KA). m,6.13 ). 1. ( 8. 5± 7,5 khz 100 MHz,515 (FMICW)..km 1,5.. 3-. 011 19 1630 11 1700 1 3
18 (KO KA) KA.(WA) WA KO.(MLIT) (NOWPHAS) KO.011 11 160 WA.13 1705 KA 1700 (cm 66) KO (cm 63) WA (cm 168) KA (cm 63) WA.. 1 100 cm 15 KO WA KA cm 6. KA.KA 130. 1 100 cm 50.(1 ) km 30 km 1,5 300 000. HF-1K.(1 ) HF-K HF-1K m 50. HF-K 8. (Kii) 5... 7 6 5 5 Kii HF Hinata, H. et.al..011 73-68 :95.011 1679-1663 :3 HF Lipa et al. WERA HELZEL Messtechnik GmbH. (http://www.helzel.com/files/3/upload/tsunami/press- 011 011 11.Release-Tsunami-WERA-011.pdf) 6 7
19.. 11 (http://www.coastal.jp/ttjt/) The 011 Tohoku Earthquake Tsunami Joint Survey Group Inundation height 0 5 10 15 Runup height 0 5 10 15 Hokkaido Epicenter M.187-11
0 1 ( ) Kii 13-0E 13-0E 135-00E 135-0E 135-0E Kii Channel Epicenter 3-0N 0 m MN Tokyo Shikoku Is. KA 3-00N 117 Tachibana Port 0 m KO 60 m 60 m HF-1K HF-K 351 0 m 33-0N 80 m 100 m 80 m 100 m WA Kii Pen. 500 m 1000 m Pacific Ocean 1500 m 0 10 0 0 60 80 100 km M.187-1
1 13 KA KO WA ( km 1) HF-1K WA KO 30 cms 1 100 cm KA HF-1K (3/11) (3/1) 1:00 18:00 00:00 6:00 1:00 18:00 00:00 () M.187-13 (km) 30 0 10 1.5 0 10 011 1 () () - 11 1700 1 HF-K HF-1K HF-1K HF-K (cms 1) 10 8 6 0 6 8 10 1 (cms ) 0 10 0 17:00 19:00 1:00 3:00 01:00 03:00 05:00 (3/11) (3/1) () M.187-1