| 3s技术在基本农田调查清理中的应用——以重庆市巫山县为例 |
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| 引用本文： | 蔡进,宋时文.3s技术在基本农田调查清理中的应用——以重庆市巫山县为例[J].国土与自然资源研究,2016(2):55-57. |
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| 作者姓名： | 蔡进 宋时文 |
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| 作者单位： | 国家测绘地理信息局重庆测绘院,重庆,400015 |
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| 摘 要： | 划定永久基本农田是实现耕地保护目标的重要手段,为做好永久基本农田调整完善工作需要对基本农田现状进行调查清理,以重庆市巫山县为例,提供基于3S技术支撑的技术方法和工作思路。结果表明,以3S技术手段进行基本农田现状调查清理,能快速、准确查清基本农田现状数据中不符合基本农田划定要求的地类,能满足基本农田动态监测的需要,将更好地在基本农田划定与保护中得以应用。
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| 关 键 词： | 3S 基本农田 调查 巫山县 |
The application of 3S technology in the investigation of basic farmland---A case study of Wushan County |
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| Abstract: | To demarcate the permanent basic farmland is an important means to realize the goal of cultivated land protection. Taking Wushan County in Chongqing city as an example, provide technical methods and working thoughts based on 3S Technology. Results show that investigation of basic farmland in 3S techniques can quickly and accurately identify the current situation of the basic farmland data that does not conform to the requirements of the delimitation of basic farmland.The 3S technology can meet the needs of basic farmland dynamic monitoring and can be more applied in the delimitation and protection of basic farmland. |
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| Keywords: | 3s permanent basic farmland investigation Wushan |
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