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浏览/检索结果: 共5条，第1-5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 representativeness-directed approach to mitigate spatial bias in VGI for the predictive mapping of geographic phenomena 期刊论文 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2019, 卷号: 33, 期号: 9, 页码: 1873-1893 作者:  Zhang, Guiming;  Zhu, A-Xing 收藏  |  浏览/下载：11/0  |  提交时间：2020/03/23 Volunteered geographic information (VGI)  spatial bias  sample representativeness  predictive mapping  habitat suitability mapping   Deep Learning From Multiple Crowds: A Case Study of Humanitarian Mapping 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2019, 卷号: 57, 期号: 3 作者:  Chen, Jiaoyan;  Zhou, Yan;  Zipf, Alexander;  Fan, Hongchao 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Active learning  deep learning  humanitarian mapping  satellite image  volunteered geographic information (VGI)   An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 其他 2016-01-01 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 GIS  object extraction  random walker (RW)  very-high-resolution (VHR) image  volunteered geographic information (VGI)  BUILDING EXTRACTION  ACCURACY ASSESSMENT  GRAPH CUTS  LAND-COVER  CLASSIFICATION  SEGMENTATION  INFORMATION   An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 期刊论文 Joint Urban Remote Sensing Event (JURSE), 2016 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 GIS  object extraction  random walker (RW)  very-high-resolution (VHR) image  volunteered geographic information (VGI)  BUILDING EXTRACTION  ACCURACY ASSESSMENT  GRAPH CUTS  LAND-COVER  CLASSIFICATION  SEGMENTATION  INFORMATION   A citizen data-based approach to predictive mapping of spatial variation of natural phenomena SCI/SSCI论文 2015 作者:  Zhu A. X.;  Zhang, G. M.;  Wang, W.;  Xiao, W.;  Huang, Z. P. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 spatial bias  Rhinopithecus bieti  volunteered geographic information  (VGI)  citizen data  location imprecision  volunteered geographic information  habitat suitability models  conservation priorities  species distributions  rhinopithecus-bieti  sampling bias  biodiversity  knowledge  maps  openstreetmap