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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A new method for surface water extraction using multi-temporal Landsat 8 images based on maximum entropy model 期刊论文 European Journal of Remote Sensing, 2022, 卷号: 55, 期号: 1, 页码: 303-312 作者:  Li, Wangping;  Zhang, Wanchang;  Li, Zhihong;  Wang, Yu;  Chen, Hao 收藏  |  浏览/下载：14/0  |  提交时间：2022/06/20 Extraction  Image processing  Lakes  Learning systems  Maximum entropy methods  Particle swarm optimization (PSO)  Discrete particle swarm optimization algorithm  LANDSAT  Landsat 8_operational land imager  Maximum entropy models  Normalized difference water index  Operational land imager  Remote-sensing  Spectral matchings  Surface water extraction  Water extraction   Spatial-temporal variability of snow cover over the Amur River Basin inferred from MODIS daily snow products in recent decades 期刊论文 SCIENCES IN COLD AND ARID REGIONS, 2020, 卷号: 12, 期号: 6, 页码: 418-429 作者:  Lu, XiaoLin;  Zhang, WanChang;  Wang, ShuHang;  Zhang, Bo;  Niu, QuanFu 收藏  |  浏览/下载：5/0  |  提交时间：2022/03/01 MODIS  SCF  SCS  SCM  Amur River Basin  cloud effect removal   Disulfide cross-linked nanospheres from sodium alginate derivative for inflammatory bowel disease: Preparation, characterization, and in vitro drug release behavior 期刊论文 Carbohydrate Polymers, 2012, 卷号: 88, 期号: 2, 页码: 663-669 作者:  Dan Chang;  Jing Lei;  Huiran Cui;  Na Lu;  Yanjuan Sun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/04 Sodium alginate derivative  Disulfide cross-linked nanospheres  pH-sensitivity  Reduction-response  Colon-specific drug delivery