B. Ambler

发表

In-field location using GPS for spatially variable field operations

J. V. Stafford, B. Ambler, J. Stafford, 1994 .

Computer vision as a sensing system for soil cultivator control [Mechatronics, designing intelligent machines]

J. V. Stafford, B. Ambler, J. Stafford, 1990 .

A combine harvester discharge meter

B. Ambler, A. W. Hooper, 1979 .

Optical ranging for tractor guidance.

S. W. R. Cox, B. Ambler, G. O. Harries, 1980 .

Automatic ploughing: A tractor guidance system using opto-electronic remote sensing techniques and a microprocessor based controller

B. Ambler, G. O. Harries, 1981 .

Sensing and mapping grain yield variation

J. V. Stafford, B. Ambler, M. P. Smith, 1991 .

Image capture and analysis techniques for on-line quality monitoring

J. V. Stafford, B. Ambler, 1992 .

A continuous weigher for agricultural use

B. Ambler, J. R. Dawson, A. W. Hooper, 1976 .

A hand-held data logger with integral GPS for producing weed maps by field walking

J. V. Stafford, B. Ambler, J. M. Le Bars, 1996 .

Weed detection in cereal crops.

J. V. Stafford, B. Ambler, J. Stafford, 1990 .

Cut width sensors to improve the accuracy of yield mapping systems

J. V. Stafford, B. Ambler, H. C. Bolam, 1997 .

Mapping and interpreting the yield variation in cereal crops

J. V. Stafford, B. Ambler, R. M. Lark, 1996 .