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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 专题：地理科学与资源研究所    第一署名单位    第一作者单位    通讯作者单位     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 Estimating leaf chlorophyll content of crops via optimal unmanned aerial vehicle hyperspectral data at multi-scales 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2020, 卷号: 178, 页码: 16 作者:  Zhu, Wanxue;  Sun, Zhigang;  Yang, Ting;  Li, Jing;  Peng, Jinbang 收藏  |  浏览/下载：115/0  |  提交时间：2021/03/15 Unmanned aerial vehicle (UAV)  Hyperspectral  Chlorophyll  Machine learning  Precision agriculture   Soil moisture estimation based on the microwave scattering mechanism during different crop phenological periods in a winter wheat-producing region 期刊论文 JOURNAL OF HYDROLOGY, 2020, 卷号: 590, 页码: 13 作者:  Wu, Shangrong;  Ren, Jianqiang;  Chen, Zhongxin;  Yang, Peng;  Li, He 收藏  |  浏览/下载：14/0  |  提交时间：2021/03/15 Soil moisture  Semiempirical model  Winter wheat coverage area  Microwave scattering model  Crop growth stage   A remote sensing-based scheme to improve regional crop model calibration at sub-model component level 期刊论文 AGRICULTURAL SYSTEMS, 2020, 卷号: 181, 页码: 12 作者:  Zhang, Jing;  Chen, Yi;  Zhang, Zhao 收藏  |  浏览/下载：5/0  |  提交时间：2020/05/19 Calibration  Crop model  MCWLA  SMC scheme  Remote sensing   Examining earliest identifiable timing of crops using all available Sentinel 1/2 imagery and Google Earth Engine 期刊论文 ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2020, 卷号: 161, 页码: 109-123 作者:  You, Nanshan;  Dong, Jinwei 收藏  |  浏览/下载：27/0  |  提交时间：2020/05/19 Earliest identifiable timing (EIT)  Crops  Random forest  Classifier transfer  Temporal composite  Sentinel  Google Earth Engine   Remote estimation of canopy nitrogen content in winter wheat using airborne hyperspectral reflectance measurements SCI/SSCI论文 2016 作者:  Zhou X. F.;  Huang, W. J.;  Kong, W. P.;  Ye, H. C.;  Luo, J. H. 收藏  |  浏览/下载：24/0  |  提交时间：2016/12/16 Airborne hyperspectral  Spectral index  Canopy nitrogen content  Winter  wheat  leaf-area index  vegetation indexes  sensing data  chlorophyll  parameters  management  spectra  imagery  models  maize   Estimation of winter wheat phenology under the influence of cumulative temperature and soil salinity in the Yellow River Delta, China, using MODIS time-series data SCI/SSCI论文 2016 作者:  Chu L.;  Huang, C.;  Liu, Q. S.;  Liu, G. H. 收藏  |  浏览/下载：16/0  |  提交时间：2016/12/16 imaging spectroradiometer modis  spring wheat  vegetation phenology  climate changes  water-stress  satellite  variability  resolution  trends  yield   Monitoring of winter wheat distribution and phenological phases based on MODIS time-series: A case study in the Yellow River Delta, China SCI/SSCI论文 2016 作者:  Chu L.;  Liu, Q. S.;  Huang, C.;  Liu, G. H. 收藏  |  浏览/下载：14/0  |  提交时间：2017/11/09 remote sensing monitoring  time-series  winter wheat discrimination  Yellow River Delta  phenology detection  central great-plains  land-cover  vegetation index  acreage estimation  brazilian cerrado  satellite imagery  crop area  ndvi data  classification  resolution   Estimation of winter wheat phenology under the influence of cumulative temperature and soil salinity in the Yellow River Delta, China, using MODIS time-series data SCI/SSCI论文 2016 作者:  Chu L.;  Huang, C.;  Liu, Q. S.;  Liu, G. H. 收藏  |  浏览/下载：15/0  |  提交时间：2017/11/09 imaging spectroradiometer modis  spring wheat  vegetation phenology  climate changes  water-stress  satellite  variability  resolution  trends  yield   Monitoring of winter wheat distribution and phenological phases based on MODIS time-series: A case study in the Yellow River Delta, China SCI/SSCI论文 2016 作者:  Chu L.;  Liu, Q. S.;  Huang, C.;  Liu, G. H. 收藏  |  浏览/下载：15/0  |  提交时间：2016/12/16 remote sensing monitoring  time-series  winter wheat discrimination  Yellow River Delta  phenology detection  central great-plains  land-cover  vegetation index  acreage estimation  brazilian cerrado  satellite imagery  crop area  ndvi data  classification  resolution   Dynamic variability of the heading-flowering stages of single rice in China based on field observations and NDVI estimations SCI/SSCI论文 2015 作者:  Zhang Z.;  Song, X.;  Chen, Y.;  Wang, P.;  Wei, X. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Spatiotemporal  Heading-flowering  Phenology  NDVI  Single rice  satellite sensor data  climate-change  time-series  irrigated rice  phenological seasons  spring temperature  soybean phenology  northeast  china  growth duration  day length