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首页> 外文会议>Conference on Ecosystems' Dynamics, Agricultural Remote Sensing and Modeling, and Site-Specific Agriculture; Aug 7, 2003; San Diego, California, USA >Precision agriculture: New developments and needs in remote sensing and technologies
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Precision agriculture: New developments and needs in remote sensing and technologies

机译：精准农业：遥感技术的新发展和新需求

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摘要

Precision agriculture, a holistic approach to micro-manage agricultural landscapes based on information, knowledge, and new technologies, will accelerate the application of remote sensing techniques to agricultural management. In recent years there has been a wealth of new research developments, particularly based on ground platforms, but also on airborne and spatial platforms. The paper provides a summary of applications by platform. Presently, utilizations by-producers are still rare but, in the past few years, several new programs have been offered for nutrient management, particularly nitrogen, crop status monitoring, and irrigation management. There are specific and unique technical and managerial barriers and requirements for the application of remote sensing to soil and crop management. The four principal requirements relate to: spatial resolution, timeliness, coverage frequency, and imagery management infrastructure. Through precision agriculture, specialists trained in imagery analysis, efficient infrastructure for the transfer and management of imagery, better sensor systems, all needed to successfully use remote sensing for agricultural management, will become progressively available. Potential applications of remote sensing to precision agriculture include various aspects of soil monitoring, crop condition monitoring and management, and machinery performance evaluation. This will bring a more profitable and sustainable agriculture where optimal agricultural production is made while protecting environmental quality.
机译：精准农业是一种基于信息，知识和新技术的微观管理农业景观的整体方法，它将加速遥感技术在农业管理中的应用。近年来，出现了许多新的研究进展，特别是基于地面平台以及机载和空间平台。本文按平台提供了应用程序摘要。目前，副生产者的利用仍然很少，但是在过去的几年中，已经提供了一些新的养分管理计划，特别是氮肥，作物状况监测和灌溉管理。在将遥感技术应用于土壤和农作物管理方面，存在特殊且独特的技术和管理障碍以及要求。四个主要要求涉及：空间分辨率，及时性，覆盖频率和图像管理基础结构。通过精密农业，将逐步获得受过图像分析培训的专家，有效的图像传输和管理基础设施，更好的传感器系统，这些都是成功将遥感用于农业管理所必需的。遥感在精密农业中的潜在应用包括土壤监测，作物状况监测和管理以及机械性能评估的各个方面。这将带来更有利可图的可持续农业，在保护环境质量的同时实现最佳农业生产。

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