Infrared Imageries of Volcanic and Geothermal Areas in Kyushu by Helicopter

Kozo Yuhara, Sachio Ehara, Miyuki Hara, Yasuhiro Fujimitsu

研究成果: Contribution to journalArticle査読

3 被引用数 (Scopus)

抄録

Infrared measurements by a helicopter-borne remote sensing system were conducted in the nineteen volcanic and geothermal fields in Kyushu, south western Japan. Heat discharges calculated from the thermal images by a method based on heat balance of the ground surface range from 2.0 x 105 cal/sec (for a weak steaming ground) to 2.1 x 107 cal/sec (for a crater of an active volcano). Finally, it is found that average heat fluxes are approximately constant, 104 HFU.

本文言語英語
ページ(範囲)307-355
ページ数49
ジャーナルjournal of the geothermal research society of japan
9
4
DOI
出版ステータス出版済み - 1 1 1987

All Science Journal Classification (ASJC) codes

  • 地球物理学

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