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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 simple method to improve the quality of NDVI time-series data by integrating spatiotemporal information with the Savitzky-Golay filter 期刊论文 REMOTE SENSING OF ENVIRONMENT, 2018, 卷号: 217, 期号: 0, 页码: 244-257 作者:  Chen, J (Chen, Jin);  Cao, RY (Cao, Ruyin);  Chen, Y (Chen, Yang);  Shen, MG (Shen, Miaogen);  Zhou, J (Zhou, Jin) 收藏  |  浏览/下载：113/0  |  提交时间：2019/05/21 Digital Repeat Photography  Satellite Sensor Data  Vegetation Phenology  Harmonic-analysis  Modis Ndvi  Green-up  Forest  Reflectance  Landsat  Images   A snow-free vegetation index for improved monitoring of vegetation spring green-up date in deciduous ecosystems 期刊论文 REMOTE SENSING OF ENVIRONMENT, 2017 Wang, Cong; Chen, Jin; Wu, Jin; Tang, Yanhong; Shi, Peijun; Black, T. Andrew; Zhu, Kai 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Vegetation phenology  Green-up date  Remote sensing  Snowmelt  NDPI  Climate change  DIGITAL REPEAT PHOTOGRAPHY  CARBON-DIOXIDE EXCHANGE  DIFFERENCE WATER INDEX  LAND-SURFACE PHENOLOGY  TIBETAN PLATEAU  GROWING-SEASON  BOREAL REGIONS  HIGH-LATITUDES  SATELLITE DATA  CLIMATE-CHANGE   Modeling winter wheat phenology and carbon dioxide fluxes at the ecosystem scale based on digital photography and eddy covariance data SCI/SSCI论文 2013 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：15/0  |  提交时间：2014/12/24 Digital camera  Greenness index  Phenological date  Gross primary  production  Winter wheat  gross primary production  north china plain  deciduous broadleaf forest  leaf-area index  growing-season  use efficiency  vegetation phenology  spatial variability  repeat photography  temporal variation