| 发明名称 |
SEISMIC ACQUISITION SYSTEM USING WIRELESS TELEMETRY |
| 摘要 |
A seismic acquisition system divides a survey terrain into a number of cells (14) each containing a cell access node (16) and a number of geophone units (10). The geophone units (10) transmit data in digital for m to the respective cell access node (16) by wireless telemetry, and the cell access nodes (16) forward the data to a central control (12) by broadband channels.
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| 申请公布号 |
CA2268939(C) |
申请公布日期 |
2006.08.01 |
| 申请号 |
CA19972268939 |
申请日期 |
1997.10.23 |
| 申请人 |
VIBRATION TECHNOLOGY LIMITED |
发明人 |
SMITH, JOHN GRANT FLAVELL;PARK, WILLIAM PENTLAND;HAMILTON, DAVID JAMES;WHELAN, JOHN CHRISTOPHER;SANDHAM, WILLIAM ALEXANDER |
| 分类号 |
G01V1/00;G01V1/22;G01V1/16 |
主分类号 |
G01V1/00 |
| 代理机构 |
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