METHOD FOR DOWNLOADING DATA TO A CENTRAL UNIT IN A SEISMIC DATA ACQUISITION SYSTEM

摘要

It is proposed a method for downloading data to a central unit in a seismic data acquisition system including a network, connected to the central unit and having a plurality of modules. Each module is adapted to generate and/or receive data and to store them. The method includes the following steps, for a given module: when the given module is connected, via a wired or wireless link, to the central unit, it sends to the central unit a historic, chronological or not, representative of data stored in the given module; the central unit cross-checks the historic with missing data of at least one pending experience, and upon match the central unit obtains at least some of the missing data from the given module.

主权项

1. A method for downloading data to a central unit in a seismic data acquisition system comprising a network, connected to said central unit and comprising a plurality of modules, each module being adapted to generate and/or receive data and to store them, wherein said method comprises the following steps, for a given module:
when said given module is connected, via a wired or wireless link, to the central unit, it sends to the central unit a historic, chronological or not, representative of data stored in said given module; the central unit cross-checks said historic with missing data of at least one pending experience, and upon match the central unit obtains at least some of the missing data from the given module.