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Chlorophyll Data Access and Tools
From discovery to visualization, data tools such as Earthdata Search, Panoply, and SeaDAS guide users in making the most of chlorophyll data.
Chlorophyll Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| STREAM | STREAM is a rapid water quality monitoring tool that processes satellite imagery to create maps showing chlorophyll-a, Total Suspended Solids, and water clarity at 20-30 meter resolution. | Processing |
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Featured Water Quality Observation Method: PACE
NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) platform measures the distribution of phytoplankton, a key indicator of ocean health. Aboard PACE is the Ocean Color Instrument (OCI), a highly advanced optical spectrometer used to measure substances or particles present in seawater such as chlorophyll, a green pigment found in most phytoplankton species. Monitoring global chlorophyll and phytoplankton distribution and abundance help us better understand water quality and the complex systems that drive ocean ecology.
Simulated data help Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) users prepare a day in the life of the new satellite.
6 MIN READ
Careful calibration and validation ensure that the Surface Water and Ocean Topography mission will provide the best data possible.
7 MIN READ
A series of Jupyter notebook tutorials show how to retrieve and use data from NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission.
Chlorophyll Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| Seedling Canopy Chemistry, 1992-1993 (ACCP) | FIELD INVESTIGATION, LABORATORY | VISUAL OBSERVATIONS, CHN ANALYZERS, LICOR LEAF AREA METER, SPECTROPHOTOMETERS | 1992-11-06 to 1993-03-15 | N: 37.4015 S: 37.4015 E: -122.048 W: -122.048 | ASCII | |
| SHIFT: Photosynthetic and Leaf Traits, Santa Barbara County, 2022 | FIELD SURVEYS | SURVEYING TOOLS | 2022-02-23 to 2022-09-27 | CALIFORNIA | N: 34.7445 S: 34.3979 E: -119.52 W: -120.5 | multiple |
| SISTER: Experimental Workflows, Product Generation Environment, and Sample Data, V004 | NOAA Twin Otter, NASA ER-2 | AVIRIS | 2011-05-13 to 2018-01-26 | COLORADO, CALIFORNIA, HAWAII | N: 39.0817 S: 21.2023 E: -107.962 W: -158.055 | multiple |
| Tower-based PhotoSpec Products for the 2019 and 2020 Spring Transition Season, SK, CA | FIELD INVESTIGATION | SPECTROMETERS | 2019-03-20 to 2020-06-26 | SASKATCHEWAN | N: 53.98 S: 53.97 E: -105.11 W: -105.12 | CSV |
| Tundra Plant Leaf-level Spectral Reflectance and Chlorophyll Fluorescence, 2019-2021 | FIELD SURVEYS | SPECTROMETERS | 2019-07-19 to 2021-09-30 | ALASKA | N: 71.313 S: 64.826 E: -147.811 W: -156.599 | CSV |
| WDTS: AVIRIS-Classic Derived Plant Trait Mosaics, 2013-2018 | NASA ER-2 | AVIRIS | 2013-04-10 to 2018-08-16 | UNITED STATES OF AMERICA | N: 39.5491 S: 32.771 E: -114.882 W: -123.657 | COG |
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