| 摘要 |
<p>A locating system (8) and method for determining the location of an article relative to a crop row (42). The system (8) comprises a plurality of marker means (13) substantially linearly disposed at intervals substantially parallel to the crop row (42). A sensor means (10) is provided to generated a sensor signal indicative of the location of the sensor means (10) and hence the article in relation to the crop row (42).</p> |
