| “3S”技术在现代数字农业中的应用 |
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| 引用本文： | 张丽,张东旭.“3S”技术在现代数字农业中的应用[J].河北农业科学,2009,13(10):149-151. |
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| 作者姓名： | 张丽 张东旭 |
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| 作者单位： | 吉林师范大学旅游与地理科学学院,吉林,四平,136000 |
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| 摘 要： | 阐述了数字农业的发展概况和＂3S＂技术在数字农业中的作用,重点分析了＂3S＂技术在土地资源调查与农业监测、土壤侵蚀调查、农作物估产中的应用,并介绍了平衡施肥专家咨询地理信息系统。
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| 关 键 词： | “3S”技术 数字农业 GIS RS GPS |
Application of 3S Technology in Modern Digital Agriculture |
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| ZHANG Li,ZHANG Dong-xu.Application of 3S Technology in Modern Digital Agriculture[J].Journal of Hebei Agricultural Sciences,2009,13(10):149-151. |
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| Authors: | ZHANG Li ZHANG Dong-xu |
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| Institution: | (College of Tourist and Geographical Sciences, Jilin Normal University, Siping 136000, China) |
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| Abstract: | The development situation of digital agriculture and the application of 3S technology in digital agriculture are elaborated.The applications of 3S technology in land resource survey and agricultural monitoring,soil erosion investigation and crop yield estimation are analyzed.The balanced fertilization expert consultation GIS is introduced. |
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| Keywords: | GIS RS GPS |
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