数据集(库)目录

出版期刊|区域分类

2021年第12期
2019年第02期
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湖南省水稻分布数据集(2012)


杜鑫李强子*王红岩张源
中国科学院空天信息创新研究院,北京100101

DOI:10.3974/geodb.2020.09.01.V1

出版时间:2020年12月

网页浏览次数:6804       数据下载次数:180      
数据下载量:11857.58 MB      数据DOI引用次数:

关键词:

分类识别,早、中、晚稻,湖南省,HJ-1

摘要:

基于2012年HJ-1A/B卫星数据,综合利用监督分类与非监督分类方法,并结合混合像元分解模型,识别提取得到湖南省早、中、晚稻的空间分布;通过与高分辨率数据(RapidEye)识别结果(早稻)及地面调查实测样方数据(中、晚稻)进行对比验证,得到湖南省水稻分布数据集(2012)。该数据集包括2012年湖南省早、中、晚稻的空间分布数据。数据为横轴墨卡托投影,空间分辨率为30 m。数据集存储为.tif数据格式,由3个数据文件组成,数据量为72 MB(压缩为1个文件65.8 MB)。基于该数据集的研究成果发表在Journal of Applied Remote Sensing 2014年8卷1期。

基金项目:

国家自然科学基金(41571422,41071277);中国科学院国际合作局(2020)

数据引用方式:

杜鑫, 李强子*, 王红岩, 张源. 湖南省水稻分布数据集(2012)[J/DB/OL]. 全球变化数据仓储电子杂志(中英文), 2020. https://doi.org/10.3974/geodb.2020.09.01.V1.

参考文献:

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数据下载:

序号 数据名 数据大小 操作
1 Hunan_Rice_2012.rar 67456.48KB
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