Attached files

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10-Q - FORM 10-Q - ION GEOPHYSICAL CORPd364434d10q.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - ION GEOPHYSICAL CORPd364434dex312.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - ION GEOPHYSICAL CORPd364434dex311.htm
EX-32.2 - SECTION 906 CFO CERTIFICATION - ION GEOPHYSICAL CORPd364434dex322.htm
EXCEL - IDEA: XBRL DOCUMENT - ION GEOPHYSICAL CORPFinancial_Report.xls

EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. §1350

In connection with the Quarterly Report of ION Geophysical Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2012, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, R. Brian Hanson, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge that:

 

1. The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

 

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Date: August 7, 2012     /s/ R. Brian Hanson
    R. Brian Hanson
    President and Chief Executive Officer