Proceedings
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| Filter results5 paper(s) found. |
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1. Performance of Horizontal Seed Metering Technologies for Maize at Different Angular VelocitiesBrazil is a global leader in grain production, with an estimated record of 353.1 million tons for the 2025/26 harvest. Maize cultivation showed an increase in the total estimated sown area, totaling 22.7 million hectares across the three harvests, with a 4% growth expectation—rising from 21.7 million hectares in 2024/25 to 22.8 million hectares in the current season, which corresponds to an increase of 871,800 hectares. The demand for maize grain is steadily growing for both animal feed... J. Santos, V. Kaster Marini |
2. Consolidation of Factors Influencing the Design of an Electrically Driven Seed Metering and Delivery Mechanism for High-speed Operation.The development of innovative products to address agricultural challenges has become essential for more efficient operations, resulting in increased productivity. In this context, the parameters of Design Influence Factors (DIFs) define the technical and functional guidelines of the machinery, ensuring that the final product fully meets the demands defined throughout its life cycle. This study proposes the consolidation of DIFs applied to the development of an electrically driven seed metering... J. Santos, V. Kaster Marini |
3. Verification of the Practices of the European Union Regulatory Framework and Comparative Analysis with the Capabilities and Requirements of Good Practices in Precision Seeding in Brazil.Global precision and digital agriculture is undergoing a period of technological and regulatory transition. Faced with the growing global demand for operational efficiency, Brazilian technology for active seed metering and guidance at high speeds emerges as a high value-added solution. However, the commercialization of these components in the European market requires technical harmonization between Brazilian practices and the bloc's certification requirements. This work aims to verify the... J. Santos, V. Kaster Marini |
4. Standardisation Challenges in Precision Agriculture: Mapping the Landscape and Advancing Semantic InteroperabilityBackground: Precision agriculture increasingly depends on digital technologies and the exchange of data between equipment, sensors, platforms and decision support tools. A wide range of standards is available, including machine data formats such as ISOXML and semantic resources such as AGROVOC and rmAgro. Despite this variety, the overall standardisation landscape remains fragmented. Even within single countries, differences in code lists, vocabularies and data publishing... J. Tummers, F. Sijbrandij, T. Ten Den, A. Gupta, T. Bresilla, B. Veldhuisen |
5. Towards Trusted Satellite Data for Precision Farming: Mitigating Spoofing and Improving Data Integrity Using Galileo OSNMA and HAS and Copernicus Traceability ServiceBackground: Precision agriculture increasingly relies on GNSS positioning not only to execute field operations with high spatial accuracy, but also to provide trustworthy data for documentation, certification, and regulatory compliance. However, GNSS signals remain vulnerable to degradation, jamming, and especially spoofing—an intentional manipulation of satellite signals causing machinery to believe it is in a different position. Such incidents have already been observed... B. Veldhuisen, T. Bresilla, J. Tummers, F. Sijbrandij, T. Ten Den, A. Gupta, T. Van Der Wal |