Exhibit 23.1

CONSENT OF UHY LLP

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the reference to our firm under the caption “Experts” in the Registration Statement to Form S-1 of Global Geophysical Services, Inc. and Subsidiaries, and to the inclusion of our report dated March 31, 2009, with respect to the consolidated financial statements of Global Geophysical Services, Inc. and Subsidiaries as of December 31, 2007 and 2008 and for the three years ended December 31, 2008 and our report dated October 14, 2009, with respect to the consolidated financial statements of Global Geophysical Services, Inc. and Subsidiaries as of December 31, 2008 and June 30, 2009, and for the six month period ended June 30, 2009.  We also consent to the inclusion of our report dated October 14, 2009, with respect to the financial statements of Weinman GeoScience, Inc. as of December 31, 2007 and May 31, 2008, and for the five month period ended May 31, 2008.

/s/ UHY LLP

Houston, Texas

October 16, 2009