A harvest area measurement system based on ultrasonic sensors and DGPS for yield map correction


Unknown crop width entering into the header and the delay time caused by the uncertain start and stop of cutting are the two main error sources in a yield map. A harvest area measurement system (HAMS) is presented in this article. The system has ultrasonic sensors mounted on both sides of the harvest header to detect the presence of crop, which was used to… (More)
DOI: 10.1007/s11119-010-9157-6


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