| snippet:
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The number of days a given pixel is classified as an anomaly within each month normalized using the number of days in the month with valid observations at that given pixel. Produced in support of SDG 14.1.1a sub-indicator 2. |
| summary:
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The number of days a given pixel is classified as an anomaly within each month normalized using the number of days in the month with valid observations at that given pixel. Produced in support of SDG 14.1.1a sub-indicator 2. |
| accessInformation:
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GEO Blue Planet, United Nations Environment Programme (UNEP), Esri |
| thumbnail:
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| maxScale:
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9244648.868618 |
| typeKeywords:
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["ArcGIS Server","Data","Image Service","Service"] |
| description:
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An additional sub-indicator will be provided to evaluate the intra-annual changes in chlorophyll-a concentration anomalies in each Exclusive Economic Zone (EEZ) using the NOAA VIIRS chlorophyll-a ratio anomaly product produced daily for the globe at 2 km spatial resolution. The daily global VIIRS chlorophyll-a concentrations are produced from the NOAA Multi-Sensor Level 1 to Level 2 (MSL12) processing of the VIIRS sensor on the Suomi SNPP satellite. [Wang et al., 2017; Wang et al.,2014] This anomaly product is defined as the daily chlorophyll-a concentration subtracted from a rolling 61-day mean baseline with a 15 day lag (based on Stumpf et al., 2003), then normalized to the rolling 61 day mean to create the proportional difference anomaly. |
| licenseInfo:
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This work is licensed under the Esri Master License Agreement. |
| catalogPath:
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| title:
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chlorophyll_sub2_monthly_frequency |
| type:
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Image Service |
| url:
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https://localhost:6443/arcgis/rest/services |
| tags:
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["Oceans5","Oceans","Ocean","Sea","Marine","esri_environment","esri_oceans","chlorophyll-a"] |
| culture:
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en-US |
| portalUrl:
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|
| name:
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chlorophyll_sub2_monthly_frequency |
| guid:
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|
| minScale:
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5.91657527591555E8 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |