JAXA_wq_chla_anomaly

dashboard hackathon JAXA open data raster sentinel hub water quality

Description

Water quality Chlorophyll-a weekly anomaly.
It is the ratio (percentage) of weekly chlorophyll-a concentration divided by average concentration of other years for 4 sites: North Adriatic, Tokyo, Kobe and Nagoya.
Anomaly[%]=((DN-1)/254*(300-(-100))-100).
The base data is made by averaging within -1, 0, +1 weeks in 2018-2020.

File naming convention:
jx_chla_tif_XXX_yyyy_mm_dd.tif
XXX: Area name
         nas  ->  NAdriatic
         tok   ->  Tokyo 
         kob   ->  Kobe 
         nag   ->  Nagoya 
yyyy:Year
mm:Month
dd:Day

Additional info

Additional info

Resolution

0.0025 degrees equal lat lon

Geographical coverage

North Adriatic: lon E: 12.0 ~ 13.8, lat N: 44.5 ~ 45.8 Tokyo: lon E: 139.25 ~ 140.25, lat N: 34.85 ~ 35.85 Kobe-Osaka: lon E: 134.5 ~ 135.5, lat N: 33.85 ~ 34.85 Nagoya: lon E: 136.4 ~ 137.4, lat N: 34.2 ~ 35.2

Temporal availability

7 April 2018 - ongoing

Update Frequency

weekly

Band Information

NameDescription
chlachlorophyll-a concentration weekly anomaly

License

Full, open and free access

Provider

JAXA

Managed By

JAXA

See all datasets managed by JAXA.

Contact

JAXA

    Sentinel Hub Resources

  • End point
    shservices.mundiwebservices.com
    Type
    byoc-dc461d36-d855-4021-93e6-686f08d48f3d
    collectionId
    dc461d36-d855-4021-93e6-686f08d48f3d

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