2007-2016 Grid Point Data Product of Key Parameters of Offshore Water Quality

Dataset Overview

Based on the variational optimization technology of statistics and optimization theory,the grid data products of inorganic nitrogen,active phosphate and dissolved oxygen are formed by interpolation. An objective analysis interpolation scheme based on recursive filtering is developed for offshore China,and the production of grid data products of inorganic nitrogen,active phosphate and dissolved oxygen is completed. The data product inspection is basically consistent with the true value distribution,and the relative error is generally within 21%.

Dataset Details

Spatial Resolution: 0.25°

Time Resolution: 年平均

Product Number: 2017YFA0603200_017

Create Institution: Oceanographic Data Center,Chinese Academy of Sciences (CASODC)

Created By: Chen Manchun

Creation Date: 2022-10-17T02:54:02.977Z

File Size: 4

Data Format: DAT

Type Of Data: 文本

Data Label:

Data Citation

Chen Manchun. 2007-2016 Key parameters grid data products of offshore water quality. 2022

Data Licence Agreement

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Funded Projects

National Key Research and Development Program "Global Change and Response" Key Project "Development of Data Processing Methods and Products for Observing Key Parameters of Marine Environmental Change (2017YFA0603200)";Strategic Priority Research Program of the Chinese Academy of Sciences(XDA19060000).