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The Chlorophyll 3-day Composite layer is produced from near-surface chlorophyll concentration measurements collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard...
Search relevance: 117.03 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:15 PM -
The Chlorophyll Anomaly layer is created by comparing a specific day’s value against a bi-monthly mean (61 days). These measurements are collected by the Moderate Resolution Imaging...
Search relevance: 111.59 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:15 PM -
The monthly average of Chlorophyll -a values from 2003 to 2010, the photosynthetic pigment of plankton, collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard NASA's...
Search relevance: 106.21 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:15 PM -
Background The physico-chemical properties of chlorophylls b and c have been known for decades. Yet the mechanisms by which these secondary chlorophylls support assembly and accumulation...
Search relevance: 97.34 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:12 PM -
This dataset provides example code for regression analysis of observed versus estimated chlorophyll from Sentinel 2 satellite imagery based on three different algorithms. In addition, data used...
Search relevance: 86.84 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
This data release contains modeled daily chlorophyll concentration for 82 streams and rivers across the conterminous United States. Estimates of daily chlorophyll concentration were generated...
Search relevance: 84.58 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:51 PM -
This collection includes MODIS/Aqua chlorophyll frontal data products. The NOAA Okeanos operational production system produces near real-time chlorophyll frontal products (magnitude and...
Search relevance: 83.62 | Views last month: 1 | Catalog Last Checked: October 27, 2026 at 12:06 AM -
This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are seasonal composites, and were calculated as means or as medians. The...
Search relevance: 82.82 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:05 PM -
Matched chlorophyll a and microcystin measurements from Iowa reservoirs. National Lakes Assessment data available at the provided link. Citation information for this dataset can be found in the...
Search relevance: 82.25 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:56 PM -
This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are monthly composites, and were calculated as means or as medians. The...
Search relevance: 80.67 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:05 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 80.64 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 01:17 PM -
This child item dataset provides site information for 82 streams and rivers from which data was used to train and test a machine learning model of daily chlorophyll concentrations. This dataset is...
Search relevance: 79.75 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:54 PM -
<p>This data release contains a 17-year record (2005-2022) of discrete chlorophyll data from inland waters, collected from across the nation and territories. These data are from discrete samples...
Search relevance: 79.69 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:48 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 79.65 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 01:17 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 79.65 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 01:17 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 79.65 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 01:17 PM -
This child item dataset contains the source of chlorophyll data as well as the approval status of all data aquired from the USGS National Water Information System (NWIS,...
Search relevance: 79.26 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:06 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 79.06 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 01:10 PM -
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS) carried aboard the...
Search relevance: 79.00 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 01:12 PM -
The Change in Chlorophyll-a Concentrations 1998-2007 component of the Indicators of Coastal Water Quality Collection represents a tabular time series of the chlorophyll-a concentrations for each...
Search relevance: 78.96 | Views last month: 0 | Catalog Last Checked: November 04, 2026 at 12:06 AM
