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Consideration on characteristics of faults distributed at around Fujigawa river mouth; Fujigawa kako shuhen ni okeru danso kaiseki

Abstract

From the sonic prospecting on the ground, it was confirmed that faults distributed in the inner part of Suruga Bay extend near the Fujigawa river mouth. While, faults in the sea bottom were found by the sonic prospecting using a single air-gun. However, continuity of faults running from the land to the sea has not been reported. This paper describes the continuity of Fujigawa fault system running from the land to the sea around Fujigawa river mouth along the subduction zone of Philippine Sea Plate using single air-gun seismic reflection records. Locations of the faults can be expressed as fracture information of linearment obtained from the satellite remote sensing images, which agreed well with those found by the Active Fault Research Association. As a result of the image processing, they agreed distinctly with the topography of Fujigawa fault system. Thus, much more accurate analysis can be performed by comparing the regional information by the remote sensing with the sonic seismic reflection profiles. 3 refs., 2 figs.
Authors:
Iwashita, A; Misawa, Y [1] 
  1. Tokai University, Tokyo (Japan)
Publication Date:
Oct 22, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98751022; CONF-9710214-
Reference Number:
SCA: 150301; 440700; PA: JP-97:0G4592; EDB-98:072619; SN: 98001944528
Resource Relation:
Conference: 97. SEGJ conference, Butsuri tansa gakkai dai 97 kai (1997 nendo shuki) gakujutsu koenkai, Sapporo (Japan), 22-24 Oct 1997; Other Information: PBD: 22 Oct 1997; Related Information: Is Part Of Proceeding of the 97th (Fall, Fiscal 1997) SEGJ Conference; PB: 371 p.; Butsuri tansa gakkai dai 97 kai (1997 nendo shuki) gakujutsu koenkai koen ronbunshu
Subject:
15 GEOTHERMAL ENERGY; 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; RIVER DELTAS; JAPAN; GEOLOGIC FAULTS; STRATA MOVEMENT; SEISMIC SURVEYS; SITE CHARACTERIZATION; ACOUSTIC MEASUREMENTS; AIR; GUNS; PLATE TECTONICS; GEOLOGIC STRUCTURES; REMOTE SENSING; IMAGE PROCESSING
OSTI ID:
622766
Research Organizations:
Society of Exploration Geophysicists of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98751022; TRN: JN97G4592
Availability:
Available from Society of Exploration Geophysicists of Japan, 2-18, Nakamagome 2-chome, Ota-ku, Tokyo, (Japan); OSTI as DE98751022
Submitting Site:
NEDO
Size:
pp. 360-362
Announcement Date:
Jul 24, 1998

Citation Formats

Iwashita, A, and Misawa, Y. Consideration on characteristics of faults distributed at around Fujigawa river mouth; Fujigawa kako shuhen ni okeru danso kaiseki. Japan: N. p., 1997. Web.
Iwashita, A, & Misawa, Y. Consideration on characteristics of faults distributed at around Fujigawa river mouth; Fujigawa kako shuhen ni okeru danso kaiseki. Japan.
Iwashita, A, and Misawa, Y. 1997. "Consideration on characteristics of faults distributed at around Fujigawa river mouth; Fujigawa kako shuhen ni okeru danso kaiseki." Japan.
@misc{etde_622766,
title = {Consideration on characteristics of faults distributed at around Fujigawa river mouth; Fujigawa kako shuhen ni okeru danso kaiseki}
author = {Iwashita, A, and Misawa, Y}
abstractNote = {From the sonic prospecting on the ground, it was confirmed that faults distributed in the inner part of Suruga Bay extend near the Fujigawa river mouth. While, faults in the sea bottom were found by the sonic prospecting using a single air-gun. However, continuity of faults running from the land to the sea has not been reported. This paper describes the continuity of Fujigawa fault system running from the land to the sea around Fujigawa river mouth along the subduction zone of Philippine Sea Plate using single air-gun seismic reflection records. Locations of the faults can be expressed as fracture information of linearment obtained from the satellite remote sensing images, which agreed well with those found by the Active Fault Research Association. As a result of the image processing, they agreed distinctly with the topography of Fujigawa fault system. Thus, much more accurate analysis can be performed by comparing the regional information by the remote sensing with the sonic seismic reflection profiles. 3 refs., 2 figs.}
place = {Japan}
year = {1997}
month = {Oct}
}