ALAN KIRK ERICKSON I
Pilots at Hilton Pl, Campus, NM
License number
New Mexico A4425132
Issued Date
Feb 2016
Expiration Date
Feb 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
1307 NW Hilton Pl, Campus, NM 87801
Professional information
System And Method For Seismological Sounding
US Patent:
2013009, Apr 18, 2013
Filed:
Oct 9, 2012
Appl. No.:
13/648181
Inventors:
Alan Erickson - Socorro NM, US
International Classification:
G01V 1/28
US Classification:
367 38
Abstract:
Systems and methods for seismological sounding with acoustic signals and, more particularly, systems and methods for performing geophysical surveys using spread spectrum acoustic waves generated by non-impulsive sources. A spread spectrum signal is generated and coupled to a medium that is to be sounded for propagation of an acoustic wave through the medium. One or more return signals are received from the medium that are generated by interaction between the acoustic wave and the medium. The return signals are possessed to obtain seismic sounding data describing the structural features of the medium.