˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( landform changes triggered by …, Þ ? ã < s Ä r è a d / f...

7
Landform Changes Triggered by the Noto Hanto Earthquake in 2007 Detected from Satellite Synthetic Aperture Radar Images Geography and Crustal Dynamics Research Center Hiroshi UNE, Hiroshi P. SATO and Hiroshi YARAI

Upload: others

Post on 24-Apr-2020

1 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

��������� ��������������� ������ !"#$ %&'(Landform Changes Triggered by the Noto Hanto Earthquake in 2007 Detected from

Satellite Synthetic Aperture Radar Images

) *+,-./01( 23( 4567( 859:;< Geography and Crustal Dynamics Research Center Hiroshi UNE, Hiroshi P. SATO and Hiroshi YARAI

(

=( ( >(

?@������?@ ABC�DE FGH

&IJGK"LMNOPQRSTEN "UVHW

XYZO[\]^_`"ab��� cBdABC DE?@

eYfgThVEi�j "kVh^lm� &I

JnoOiRY pO[qr )sDE���� � t u

�v wH���� !�xyz��"#$ *&,J\]

^_`H ABC ?@��"{|m}SE~eHh^!

������H��J���YEABC ?@��"DE

���,"{O��H��&%"�oTE��Kk

FH&IJ��S���k&,�10YU��

���[���DEi��D !,"#$� ����

���� H�� k N¡|�H&¢JnoT^O£

��YZOR¤oEi�JW¥NO�gE¦§5m

}J���[ N¡| %l¨©RHª«��¬­E

® ¯§H°±Ei��H�10Y !, ²³

S� N¡|"{O FH&IJ´ST^OiRY

µ� Rk��[\]^_ H ABC ?@��DE®

¦§­¶·¸¹º» DnoOiRY¼S^��k

N¡|�H&¢J½¾K"¿nST^OR¤o�

�E��kOÀÁ­ÂÃÄÅÆÇH�gHEfgT

ÈÉkÊËJÌÍST^OR¤oO[(

����� ���� ������������

���

?@������?@ ABC�DE FGH

&IJGK"LMNOPQRSTEN "UVHW

XYZO[���y �Îu"Ï_ÐÑ���Ò�ÓÔP

Q��\]^_ "ab��� cBdABC DE?@eY

fgThVEi�j "kVh^lm� &IJn

oOiRY pO[qr )sDE���� � t u �v

wH���� !�xyz��"#$ *&,J\]^

_`H ABC ?@��"{|m}SE~eHh^!�

�����H��J����ÕÖ× E�����YE

ABC ?@��"DE���,"{O��H��K&

%"�oTE��Kk FH&IJ��S���k

&,�10YU�����[���DEi��D

!,"#$� ���� ���� H�� k N¡|�

H&¢Yno��T^O£��YZOR¤oEi�

JW¥NO�gE¦§5m}J���[(

��������� !�

ABC ?@��"DE ØH���,"{O��K

k��&%R N¡|kÙH��KkF�H&¢Y

�����&,YÚÛ��T^OR¤oOiRY

pO[iH�gEABC ?@�� �E!�����

�JÜR"ÝÞS���Kk��&%Hßàá�

ßâ0°±Jã|ä^�ål��Jæ�S�[(

©çÎDE !èH ���� �éu �t wR !êH

ëu �� w"ÓÔ��� cBdABC H�1Jì^Tæ

���� ABC ?@�� ZO[©çéDE©çÎH

��"íÜî�NO{$"�����!�����

��©çï� � FH *&,ðJÝÞSEñH

òJÜR"E©çÎHóô�õöEÁ÷øù�HÜ

R ÓÔ��O¡p?@��Hßàá�ßâ0J

���ÜH ZO[�úûR"E©çÎHò �©

çéHòJã|äViR"{|æ�S���Y *

&,ål���©çë� ZO[(

("#$� ��� ��� � "#�� %&'()�*+�

� � � � � � � � � � � ��,-./0,12�

(

"#3� �4%&'()

Page 2: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

"#5� �������

Page 3: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

� ��"E F&,R %­ üRHýþJµ�"

NO�g"EiH��J��qr ����"b

¬E %©Rª«TF´ pO{$"S����� �(

�������z���z��z� ����������������������z�����[(

(

3������6789�:�;6�

*&,ål��J��"Ó�S�Ri�E�j

�jk&,�10Yº»���[· ÜE��

"E!�5"Y� ���#$eH%&%­'(%H�

10YUV)���[&,ðD?@*Î�é+,

lENk�_��Á÷øù� ��  � ����$eHÜ

HYU^[©ç-DEiH{$k�10YíÜU

V)���.�/0è12 H�� ZO[(

*&,ål��JÂÃ34PQ-.�H N¡

| %l¨©H�1Rª«��¬�Ri�E&,

�10HUVD N¡| %Hl¨R56SE�

���O&,HùpÜ7« %R8�KENk�_E

N¡|9,�H:ØÜSVDí;<=øù>H?

�9,J´N&, Z��[(

iH$_H�@�J® ¯§S�[.�/0è1

AB�©çC� DEDEH N¡| %JkFO

{$"'(%H&,�10Y®�E+GY5H"

IJ´N· J&,�DK�LJ´ST^OiR 

�EMNY� �� ��øù"OP^�iRY´��T

^O�Nk�_Qøù>H9,ÜSVDRS�[ %

 ��ORE2T2 �QUQ"ù �TN¡��

N¡|R¤o��O �EiH&,�10Y

N¡|HVW,J´ST^ORNOREQøù>H

9,R¤o��O[® ¯§H°±E&,�10

 �WXYYZ���O[� E !\"²³S�(

Analysis by GSI from ALOS raw data ©METI, JAXA

"#<� =�>?@ABC���DE02�

Page 4: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

"#F� =�>?@AGH���DE02�IJK�LM

N�OPQRSTUVWXYZ�[\\]^�

(

(

(

(

(

(

(

_`#�� �LMN�*+ab

c�de�

(

Rº� pO] ���� H^åY F"²)����¸

¹çÎ�[_�TEiH&,�10D !, F

YQøù"9,S�iRJ´ST^OR¤o��O[(

©ç`DE.�/0è1;³H&,�10 Z

O[DEH N¡| %Hab"×cÄdNO{$

"&,�10Y®�T^O[9e"´S� f"

DEéghi�H?@*Y®�Tj|E*HTkD

Uk"l¡T ���� $e��"OP^�Rº» p

O[® DömÐHno­=G&,"{OpqH

rskÙYÓ����¸¹çé�E=GYQ"9,S

T^OiRYµ� Rk��[iH�gEii Ü

!\H FH&IY&,�10"´��T^O

R¤o��O[(

j�Ej��VDEH N¡| %Y���k^

("#f� =�>?@Agh���DE02�IJK�L�

MN�OPQRSTUVWXYZ�[\\]^�

_`#�� �LMN�*�

+abc�deijk�

��l�

(

f"µtk&,�10Y®��[�ÜZ��[

uv/·�1wx"DE"] �zvy�Ez�] ���#H

%&%Hµtk&,�10Y®��P©ç{ [

V| Hv3­}J~oT�10Y�Y�Tj|E

?@* �º�NOR%&H·� D �� � �� ��

 ��� �T^OPNk�_2øù>H9,ÜS

VD:� [�abH���i¢H�³K N¡|Y

³��ÜHR¤o��OYEiH f DE®

FH&¢DÓ�NOiRY p�E � ÜE�

�Hrs�"{OûV��Kk N¡|Jä^TE

iH[�";��k N¡|Y²³ST^ORD�

���T^k ��[(

5øE® ¦§­¶·¸¹º» �µ� " N

¡|­=G��Y�g��O f"Eål�� D(

_`#�

Analysis by GSI from ALOS raw data ©METI, JAXA

_`#�

Page 5: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

"#m� no>p�Aqr���DE02�

(

&,�10YF�T^k^[�ÜZ��[i�DE

N¡|­=G��HabY� ��iRE %&

'Y;pN�T ABC Y?@Sk ��iRkÙ"{

|E&¢HÊËY���k ���gR¤o��O[(

5�����%&Ks9t�uv�

��H !²³�êE !"#�T F" !�

�Y®��RHË�Y^V| ���E;pVËö

���[S SEË���� f"DE��+,H

��J´N{$k %K��YMV)���Ei�

�J !��RNOiRJ��RNO)øÜZ��[(

©ç�DEñH$_H�R| ZO.�/0è1

· ¡H *&,ål�� ZO[iH f DE

!�êHïu �� w"E¢£;4�� !��¦§

¤�¥Y\ !��`RSTË��¢£;4)4

¦43E�����S�ömÐH§¨��J´Nn

oY²)��T^O�©·"Lf ´N�[�� DE

F !��H�®J´©NOߪ¥k FH&

IJ´N��DÓ����EiH fH2kH=G

�K«H l�Y�� "��øù"9,S�iR

J´©NO�10Y���E\ !�� D !\

H N¡|�H9,"{O&¢ ZO£��Yh^

Rº� pO[kjEñHêE�%;R¢£;DE

"#w� x��%&y�s9z{|}���~P"p��

I~^��������� (

iH f ¬�0­¦§J�^EiH\ !��` DEw^ N¡|HN¡|G ®¯°R±NO N

¡|²�üY³,'S�iR"{OF�H&¢ Z

��iRJµ� "ST^OP´G× E�����[è

µH����� E��H¶�Y F"·¸S�R

D¤o��k^R^$°±Y�T^OiRÜ��¬

TE��H ! D !��D�®Sk ��R°

¹PºOiRY pO[(

(

<���&���8����O�

��æ�S� ABC ?@��"{O *&,ål�

�DEiH× "Ü�j�jk !"#$»¼½�

H %&'JnoT^O[(

(

<��� =�>?@Aa����

©ç�� DEíܾ¡s�kÙH¿ÀYÁS ��

.�/0è1öØ+GH *&,ål�� ZO[

©·Â ´S� � DE©H·ÃJQ³NOÄÅ(

(

"#$\� =�>?@Aa������������K

��&���i�K����O��L��

Analysis by GSI from ALOS raw data ©METI, JAXA

Analysis by GSI from ALOS raw data ©METI, JAXA

Page 6: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

´HÆ�Ç HabY+G{|� �� �� ���

 �T^OiRY� O[i�DE !,"{|È

É°HÆ���ÊËÆ��[Ì´ÍE�����Y΢

'ÜSVDÏÐ"{|:ØS�ÜHR¤o��O[

WÑEiH � DEÒ­@�Ó¬EÔ0Õ�

kÙH ·H¼½üYömGkÙ �ÖºÐYO®

×YU�)��OYEi�DEÆ��H ¯Y:Ø

S�iR"{|E®ØYlÙKÚ^¼½üYÛÄK

" ¯ �ÖºÐY���g"²³S�ÜH ZO[(

( j�E©·ÜH+G"DE�j�jk«H�úY

Ý�Þ"ßàE?@Y���T^k^[Ì´Í������

"{OREiH �H ¯D���kÊá�ÄÅ´

â��Uã�RÆ�Ç �ÄÅ´â��TãHäå

� %���T^OiR �EÊáÊ­ÈÉ°H

ÊËÆ��Y !,"{|�j�j"³,SEÝ�

Þk FH&%YSi��iRY¤o��O[(

iH{$ÊË ¯H³,DE��æt �-u �y w"

²³S�wçå· !�x�z�� ÜË���T^

O[èoé�ê/���æëE z���DEÊáYÆ�Ç

­êìÇ R±NOíO D¾¡kÙ"ÁS^¿

ÀY³�EñH{$k[�D Ø?IYhVj�Ê

áHî� k |ïËkÊð�H�g΢'®×Y

³�­N^iRJñòST^O[j�EÊáó]

t�ôH=G DEÊáJã|õV{$"�h÷"×

c��STno�ö�Y²¸SE ¯YÇ k"W

�T^OiRE÷Ê5÷?J#�k^iR �EÎ

¢'®×R^${|Ü !,"{|ªøK"Ýù�

Rk�TWXS�iRJ�ST^O[(

qr )s���æë�DEwçå· !"{�TE

�ê/Húû¢üHÇIÊá�Mý� tþæ��ý�R

���rHÊá�Ç ��Mý� tþ�y�ý� DE

¾¡M��Yñ�F� tzy�R �zv� Z|E¾¡H

��ê"Ü{OYEÊáÐD�Sܾ¡H !

¿ÀY�k^RD�ok^iRJD"µ� "S�[

���� �`u �y wH �Í·~Æ !�xyzæ�H[

�ÜEèoé23× ������DE��/·� H

�üM�¿ÀDEÊáÐHT�J2Q"�àO�|

"ä�T�·STj|E %R !¿ÀHýþJñ

òST^O[(

iH{$"EÊáÐH !"{O&%DE¾¡"

�oO��J¤oOR�� pk^[(

(

<��� =�>?@A�����

( ©ç�� DEöØíORD�k|ÁS^¾¡s�k

ÙH¿ÀY�")���k^.�/0è1��íO

+G�öØ �TTQ]ïy��H *&,ål��

ZO[iH©DE©·HÂ�ÂHU2Höm�å

f��ë#H�Æ hf ´��O[��HíOY�

�� ��"OPVE|j|�XúNYåk�Qk�>

9,ST^OiRJ!"ST^O[¸¹çïDEÂ

 �U2Höm�åfJ#$]�� ZO[ùi$

H�h^á"EñHöm�åfYI%NO[(

(

(

"#$$� =�>?@A�������������i

�u ��t�_`z����_`#3i_`#

5:�+��

(

(

(

(

(

(

(

(

(

_`#3� ��

P_`� ���

���O��L

abc�de�

���(

(

(

_`#5� "#$$ �����+abc�de�

Page 7: ˘ˇˇˆ ˙˝˛˚˜ !#$ %&’( Landform Changes Triggered by …, Þ ? ã < s Ä R è A D / f 9 ù

ömH�!øù"ä�TEöm ØH&'ü�è

oéÔ0Õ�­±(NOØ?ö)�HI%RDý

þ*VElÙK S^mG"+�J&g�{$k,

-.Y�g���[ !"{O��knoYmG"

³��H Z�$[mG,-.DEK«ßª/0ì

�{|ÜêøEöm�åfJ~oT�1R(^T^

�[(

j�E ¹çëDE©ç�� HÂ{|] v�#åkH

f�©ç�� HÜ� 2����¸¹ ZO[¸¹

çëDEÜ �2U2H�kJ2�S�¸¹ ZO[

ii D¨��J#��noY³�T^�[((

( ��H�XíODE©ç�� "Ü´��T^O{$

"Eé|Hâ´�3ã´RT´�H�³fHTk"

I%NO[Ì´Í������DE¸¹çïH4èHÇ

JÆ�Ç �ÊËÆ���Eöm�åfYI%NO

ùi$Hhj|JÊáR %l5ST^O[Æ�Ç

RÊáúNDåk"éôR6­ "<=ST^O

YE¸¹çï{|ܧk�Nk�_�k�"Dåk

"Cô���ôH<=H N¡|���iYZO[N

k�_EÆ�Ç RÊáDiH���iH7� "

I%ST^O[mG,-.D89�HnoJ,-S

�R¤o��OH EiH N¡|���iYåk

"VW,S�ÜH Dk^ Z�$[® ¦§H\

fY !ê-Åu:��ê]��H E÷Ê5÷?

H;.J�g���E ¯Î¢'J#��H Ýµ

ZOYE©ç�� J)TÜEÆ�Ç EÊá"Û�

NO lYMNK"åk"9,NO,pJ´ST^

OiR �º�NORE ¯ûRåk"kø³,S

�R¤o��O[((

wçå· !H[�Eqr )s���æë�DE

<=/ Ì>?µ@ AJÄ×"E !èê"2�

���¶·¸¹J �NOiR"{�TE?mk"

<=Îô <VÊá²�ü�;£× þ(��æv�H=

GYE !"{O΢'"{�T?mk"9,S�

iRJµ� "S�[ !èê Ü%¢Y&��k

^BöJC|"ñH %&'©J»�ãOREé�

ï#H9,YZ��iRY´©��T^O[iH[

�RlÙNORE��H !H[�EÆ�Ç RÊ

áH&ID k|�� Z��R¤oOiRY pE

ñH�g"��k&IJnoOiRY pO ABC ?

@�� ñH&IYÔ�D0¤���H Z�$[(

F��8��

\]^_`H ABC ?@��DEñH?@�Rlm

�Hh�"{|Ei�j H¦§4E DnoOi

RY¼S ����k N¡|�H&,­ F ¯

H&%JEh^~e GKE½¾K"¿nST^O

R¤o��E��kOÀÁ­ÂÃÄÅÆÇH�gHE

p�gTÈÉkÊËJÌÍST^OR¤oO[(

5ø E %&'Y;pN�OR&,J ABC ?@

�� noOiRD p�Ei�]º N¡TH

F&,JLMNOiRD pk^[j�E�FH?

@��D��Á÷øùH&'H�JnoT^OiR

ÜEº»HÑ"G!NO=YZO[iH{$k�

�J¯joTEABC ?@��"{O¦§DE_: 

����Tp� F¯§­¶·¸¹º»kÙRÛH

,IK"���O=YZO[(

�êEABC ?@��"{O¦§H4E"|^TE

�km}4E­Jè-.JKgE F&,HLM

4E­ELH¦§4ERHM���¬"|^THÔ

NáO�'J©O=YZO[(

(

P( ( Q(

( ç-. RìS� BdSA(cBdABC H�1DEqr

)sç2TU¶-.�²V¼�HWX-.Y�"

®PpÌÍ���ÜH ZO[(

���� �¡�

ÕÖZ[5\�]�57^�Ù|5_q( `5a�b<59:;<������c�������Jì^���

�������������� !"#$ *5 ¯&,Hd�[qr )s\Ëþ(��tEte��[(

Ì´Í������cr l5®ç¦§\f?5g:5h Eëy[(

¢£;4)4 ¦43������c�� �� ��� !��²)HjZ�¬E��� �����i��z�zy�����j�ekz��z� (

�����lcmz������������n(Î(S��(�����[(

´Gop5qrst5uvaw5Ìx( µ5�yz85z{8p5�|5�������c���� ! ,^�.�

/0è 1· ¡ AH\ ��`H ²}¦§ °±ç~ ïËçE ��� ���y��zy�z��������ekz(

��z� �y�j����jjj���y�����t���n��z������������n(Î(S��(�����[(

qr )s���æë�c��æt�wçå· !¦§©Eqr )sPQ���5�çm�z�vv[(

;£( �5�r( µ5�������æv�c�ê�� �H Ë[ � Ë-.Ë��-�lHÎ Ë©"�Ev�[(

�ê/���æë�c�ê/HÃÀÚÛEy�t[(

ÂÃ34PQ-.�� ���� �c N¡|l¨©�1��E ��� �����j���z���z�����z��z� �(

���k��i�����k��i���������n��z�� (��������n(ë(S��(�����[(