Attached files

file filename
10-K - FORM 10-K FOR FISCAL YEAR ENDED SEPTEMBER 30, 2010 - GEOSPACE TECHNOLOGIES CORPd10k.htm
EX-31.2 - SECTION 302 CERTIFICATION OF CFO - GEOSPACE TECHNOLOGIES CORPdex312.htm
EX-32.2 - SECTION 906 CERTIFICATION OF CFO - GEOSPACE TECHNOLOGIES CORPdex322.htm
EX-21.1 - SUBSIDIARIES - GEOSPACE TECHNOLOGIES CORPdex211.htm
EX-31.1 - SECTION 302 CERTIFICATION OF CEO - GEOSPACE TECHNOLOGIES CORPdex311.htm
EX-32.1 - SECTION 906 CERTIFICATION OF CEO - GEOSPACE TECHNOLOGIES CORPdex321.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-40893, No. 333-80003, No. 333-122834 and No. 333-122835) of OYO Geospace Corporation of our reports dated December 10, 2010, relating to the consolidated financial statements and financial statement schedule as of September 30, 2010 and 2009 and for each of the three fiscal years in the period ended September 30, 2010, and the effectiveness of internal control over financial reporting as of September 30, 2010, which appear in this Form 10-K.

/s/ UHY LLP

Houston, Texas

December 10, 2010