遥感在精准农业中的应用进展及展望  

A Review and Outlook of Applying Remote Sensing to Precision Agriculture

作　　者：蒙继华[1,2] 吴炳方[1] 杜鑫[1] 张飞飞[1] 张淼[1] 董泰峰[1] 

机构地区：[1]中国科学院遥感应用研究所,北京100101 [2]中国科学院中国新农村信息化研究中心,合肥230031

出　　处：《国土资源遥感》2011年第3期1-7,共7页Remote Sensing for Land & Resources

基　　金：中国科学院知识创新工程重大项目(编号:KSCX1-YW-09-01;KSCX1-YW-09-06);国家青年自然科学基金项目(编号:NSFC40801144)

摘　　要：精准农业是现代农业的重要组成部分,它通过各种技术手段获取农田内不同单元小区农作物的生长环境信息,并由此实现整个生产过程的精细化、准确化的农业微观经营管理。由于遥感技术能在不同的电磁谱段内周期性地采集地表信息,因此随着遥感技术的发展,其在精准农业领域开始发挥越来越大的作用,并在指导农田灌溉、施肥、病虫害防治、杂草控制及收获等方面均已有很多成功的应用。为使人们对遥感在精准农业中的应用有一总体了解,在概述遥感技术在精准农业领域应用进展的基础上,对其研究现状进行了分析总结,还对其发展进行了展望,并指出了技术方法的改进、新数据的应用、多源数据整合、遥感数据与农学/作物模型的整合以及监测技术的系统化是促进遥感技术在精准农业中发挥更大作用的主要研究内容。Precision - farming is an essential part of modern agriculture. Precise management could be achieved by acquiring the field information on crops and their growing environment. Field management such as seeding, fertilizing, irrigating and harvesting could be optimized according to the spatial and temporal difference in crop and soil status. Along with the fast development of remote sensing technology, this technology has become an essential component part of precise farming and has been widely used in providing guidance for irrigation, fertilization, weed control, pest control and harvest. Remote sensing can be used to provide basic information of the field （field infrastructure and plot distribution） for farming management as well as to monitor dynamics of crop growing and such relevant environment factors as soil nutrition, soil moisture, crop The advances in applying remote sensing in these fields were reviewed review of the current application of remote sensing in precision farming nutrition and crop pest status in the field. and commented in this paper. Based on a , this paper describes in brief its research situation and gives a vista of its development. It is pointed out that improving the monitoring method, applying new data, integrating multi - source remote sensing data, integrating remote sensing data with agro and crop models and systemization are the key points in this field. Further researches on this field will promote the application of remote sensing in precision farming.

关 键 词：遥感 精准农业 应用进展 展望 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置] S127[自动化与计算机技术—控制科学与工程]