The Shenzhen Bay Seawater Quality Parameter Remote Sensing Dataset - China Sea Water Quality Data

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Information

Producer	Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
Data type	Remote Sensing
Dataset abbreviation	GML_LANSAT8_OLI
Temporal extent	1988.11.24-2020.2.18
Processing level	L3A
Spatial extent	111°E~116°E， 19°N~24°N
Spatial resolution	10 m
Temporal resolution	16 days
Projection	WGS 84

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Description

This dataset contains two parameters, the Shenzhen Bay inorganic nitrogen (DIN) and active phosphate (PO₄), in milligrams per liter (mg/L). The dataset has a high spatial resolution of 10 meters × 10 meters and a temporal resolution of 16 days, covering the Shenzhen Bay from November 1988 to February 2020. Verification with measured data for inorganic nitrogen and reactive phosphate showed that the overall root mean square error of the DIN product was 0.45mg/L. The overall root mean square error of PO₄_P product is 0.057mg/L.

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Naming Convention

GML_LANDSAT8_OLI _YYYYMMDDhhmmss_L3A_SZB_10M_DIN_HJJ2020.HDF
GML_LANDSAT8_OLI _YYYYMMDDhhmmss_L3A_SZB_10M_PO4_HJJ2020.HDF

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This dataset is available in the SatCO2-GML version.

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Reference

Huang, JJ ,Wang , DF, Gong , F, Bai , Y, He, XQ. Changes in Nutrient Concentrations in Shenzhen Bay Detected Using Landsat Imagery between 1988 and 2020, Remote Sensing.2021.13.3469.

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Naming Convention

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