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浏览/检索结果: 共9条，第1-9条 帮助

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Ocean water colour retrieval method based on directional polarimetric camera 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2024, 卷号: 45
作者:  Pan, Yuwei;  Chen, Jingjing;  Chen, Feinan;  Xiang, Guangfeng;  Luo, Donggen
  |  收藏  |  浏览/下载：13/0  |  提交时间：2024/11/22
Evaluating Traditional Empirical Models and BPNN Models in Monitoring the Concentrations of Chlorophyll-A and Total Suspended Particulate of Eutrophic and Turbid Waters 期刊论文  OAI收割
WATER, 2021, 卷号: 13, 期号: 5, 页码: 13
作者:  Jiang, Bo;  Liu, Hailong;  Xing, Qianguo;  Cai, Jiannan;  Zheng, Xiangyang
  |  收藏  |  浏览/下载：33/0  |  提交时间：2021/06/07
Ocean Chlorophyll-a retrieval using GF1-WFV data-a case study of the central Bohai Sea 期刊论文  OAI收割
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 626, 期号: 1
作者:  Zhai,Z K;  Lu,S L;  Wang,P;  Wang,C;  Tang,H L
  |  收藏  |  浏览/下载：24/0  |  提交时间：2021/06/07
Changes in chlorophyll a and its response to nitrogen and phosphorus characteristics over the past three decades in Poyang Lake, China 期刊论文  OAI收割
ECOHYDROLOGY, 2020, 页码: 13
作者:  Ma, Mingzhen;  Jia, Junjie;  Hu, Yang;  Yang, Jun;  Lu, Yao
  |  收藏  |  浏览/下载：42/0  |  提交时间：2021/03/15
Changes in chlorophyll a and its response to nitrogen and phosphorus characteristics over the past three decades in Poyang Lake, China 期刊论文  OAI收割
ECOHYDROLOGY, 2020, 页码: 13
作者:  Ma, Mingzhen;  Jia, Junjie;  Hu, Yang;  Yang, Jun;  Lu, Yao
  |  收藏  |  浏览/下载：24/0  |  提交时间：2021/03/15
Spatial and temporal variations of chlorophyll-a concentration from 2009 to 2012 in Poyang Lake, China SCI/SSCI论文  OAI收割
2015
作者:  Wang J. L.;  Zhang, Y. J.;  Yang, F.;  Cao, X. M.;  Bai, Z. Q.
收藏  |  浏览/下载：28/0  |  提交时间：2015/12/09
Using the normalized peak area of remote sensing reflectance in the near-infrared region to estimate total suspended matter 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2011, 卷号: 32, 期号: 22, 页码: 7479-7486
作者:  Ma, W.;  Xing, Q.;  Chen, C.;  Zhang, Y.;  Yu, D.
  |  收藏  |  浏览/下载：20/0  |  提交时间：2012/03/06
Remote chlorophyll-a retrieval in eutrophic inland waters by concentration classification Taihu Lake case study 会议论文  OAI收割
International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008
Du, Cong; Wang, Shixin; Zhou, Yi; Yan, Fuli
收藏  |  浏览/下载：31/0  |  提交时间：2014/12/07
In order to improve the precision of phytoplankton chlorophyll-a (chla) concentration retrieval  this study classified the data into two groups (the high and the low) by chla concentration with the threshold of 50gA&bullL-1. And then build the statistical models for each group. Particularly  a modifying factor OSS/TSS was used to unmixing the spectra in the low model to improve the low relationship between spectral reflectance and chla concentrations. As a result  the concentration classification model allowed estimation of chla with a root mean square error (RMSE) of 21.12gA&bullL-1 and the determination coefficient (R2) was 0.92  comparing with RMSE of chla estimation was 35.72gA&bullL-1 and R2=0.72 in the traditional model. It shows that concentration classification is a helpful method for accurate remote chla retrieval in eutrophic inland waters. 2008 SPIE.  
Application of neural network in retrieving chlorophyll a concentration from SeaWiFS in the sea area near Dalian 会议论文  OAI收割
IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings, New York
Cong, P; Niu, Z; Wang, C; Liu, W; Wang, X; Gu, X
收藏  |  浏览/下载：16/0  |  提交时间：2014/12/07