Description:
<jats:title>ABSTRACT</jats:title><jats:p>Numerous methods have been developed in the past three decades to speed up vibroseis acquisition. This paper gives an overview of the most promising ones and proposes a classification of them into three categories: simultaneous shooting, cascaded sweeps and slip‐sweep. The principles upon which these methods are based, the processing techniques developed to separate the simultaneously acquired data and their main features are also discussed. Finally, some criteria for the selection of the most suitable methods for the acquisition and the separation stages are proposed.</jats:p>