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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 发表日期：2020     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 Integrating satellite and unmanned aircraft system (UAS) imagery to model livestock population dynamics in the Longbao Wetland National Nature Reserve, China 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 746, 页码: 11 作者:  Wang, Dongliang;  Song, Qingjie;  Liao, Xiaohan;  Ye, Huping;  Shao, Quanqin 收藏  |  浏览/下载：120/0  |  提交时间：2021/03/16 Animal population estimation  Satellite imagery  Unmanned aircraft system (UAS)  LongbaoWetland   Comparing Pixel-Based Random Forest and the Object-Based Support Vector Machine Approaches to Map the Quasi-Circular Vegetation Patches Using Individual Seasonal Fused GF-1 Imagery 期刊论文 IEEE ACCESS, 2020, 卷号: 8, 页码: 228955-228966 作者:  Shi, Lei;  Liu, Qingsheng;  Huang, Chong;  Li, He;  Liu, Gaohuan 收藏  |  浏览/下载：3/0  |  提交时间：2021/03/15 Vegetation mapping  Support vector machines  Radio frequency  Spatial resolution  Satellites  Vegetation  Remote sensing  Gaofen 1 satellite imagery  objected-based support vector machine  pixel-based random forest  quasi-circular vegetation patch  season influence