Satellite-derived global chlorophyll-a anomaly products

Wang, Menghua; Jiang, Lide; Mikelsons, Karlis; Liu, Xiaoming

doi:10.1016/j.jag.2020.102288

i

Satellite-derived global chlorophyll-a anomaly products

2021
By Wang, Menghua ; Jiang, Lide ; Mikelsons, Karlis ; ...

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Journal Title:

International Journal of Applied Earth Observation and Geoinformation
Personal Author:

Wang, Menghua ; Jiang, Lide ; Mikelsons, Karlis ; Liu, Xiaoming
NOAA Program & Office:

NESDIS (National Environmental Satellite, Data, and Information Service) ; STAR (Center for Satellite Applications and Research) ; JPSS (Joint Polar Satellite System Program Office) ; CIRA (Cooperative Institute for Research in the Atmosphere)
Description:

We describe our effort to produce the first-ever near-real-time (NRT) global daily chlorophyll-a (Chl-a) anomaly products that can be used to detect and identify algae blooms from satellite ocean color measurements such as those from the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi National Polar-orbiting Partnership (SNPP) and NOAA-20. Specifically, the production of the two Chl-a anomaly products, one for the Chl-a anomaly in difference and another for the Chl-a anomaly ratio (or in its relative difference) compared to the 61-day Chl-a median value from the previous time period (as a Chl-a reference), has been implemented in the daily global NRT satellite data processing.
Keywords:

Algae Blooms Chlorophyll-a Chlorophyll-a Anomaly Remote Sensing VIIRS
Source:

International Journal of Applied Earth Observations and Geoinformation 97, 102288
DOI:

https://doi.org/10.1016/j.jag.2020.102288
Document Type:

Journal Article
Rights Information:

CC BY-NC-ND
Compliance:

Submitted
Main Document Checksum:

urn:sha256:218e8cb5f32cd4247357e65a5677846f7ea492b803cc975bfff6ae7909cf5bb2
Download URL:

https://repository.library.noaa.gov/view/noaa/41807/noaa_41807_DS1.pdf
File Type:

[PDF - 13.55 MB ]

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