Ocean Color SMI: Standard Mapped Image SeaWiFS Data

NASA/OCEANDATA/SeaWiFS/L3SMI
Dataset Availability
1997-09-04T15:26:33Z–2010-12-10T19:42:17Z
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("NASA/OCEANDATA/SeaWiFS/L3SMI")
Tags
biology chlorophyll climate nasa ocean oceandata reflectance temperature weather
seawifs

Description

This level 3 product includes ocean color and satellite ocean biology data produced or collected under EOSDIS.

This dataset may be used for studying the biology and hydrology of coastal zones, changes in the diversity and geographical distribution of coastal marine habitats, biogeochemical fluxes and their influence in Earth's oceans and climate over time, and finally the impact of climate and environmental variability and change on ocean ecosystems and the biodiversity they support.

Scale factor and offset are already applied.

Documentation:

Bands

Resolution
9200 meters

Bands

Name Units Min Max Wavelength Description
chlor_a mg/m^3 0* 99.99*

Chlorophyll a concentration
poc mg/m^3

Particulate organic carbon
Rrs_412 sr-1 0* 0.11* 412nm

Remote sensing reflectance at band 412nm
Rrs_443 sr-1 0* 0.11* 443nm

Remote sensing reflectance at band 443nm
Rrs_490 sr-1 0* 0.11* 490nm

Remote sensing reflectance at band 469nm
Rrs_510 sr-1 0* 0.11* 510nm

Remote sensing reflectance at band 488nm
Rrs_555 sr-1 0* 0.11* 555nm

Remote sensing reflectance at band 555nm
Rrs_670 sr-1 0* 0.11* 670nm

Remote sensing reflectance at band 531nm
* estimated min or max value

Image Properties

Image Properties

Name Type Description
Rrs_412_lastModified STRING

Last date this product was modified
Rrs_412_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_412_software_version STRING

Version of the software used to create this product
Rrs_443_lastModified STRING

Last date this product was modified
Rrs_443_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_443_software_version STRING

Version of the software used to create this product
Rrs_555_lastModified STRING

Last date this product was modified
Rrs_555_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_555_software_version STRING

Version of the software used to create this product
chlor_a_lastModified STRING

Last date this product was modified
chlor_a_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
chlor_a_software_version STRING

Version of the software used to create this product
poc_lastModified STRING

Last date this product was modified
poc_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
poc_software_version STRING

Version of the software used to create this product
Rrs_490_lastModified STRING

Last date this product was modified
Rrs_490_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_490_software_version STRING

Version of the software used to create this product
Rrs_510_lastModified STRING

Last date this product was modified
Rrs_510_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_510_software_version STRING

Version of the software used to create this product
Rrs_670_lastModified STRING

Last date this product was modified
Rrs_670_software_name STRING

'smigen' or 'l3mapgen'; name of the software used to create this product
Rrs_670_software_version STRING

Version of the software used to create this product

Terms of Use

Terms of Use

This dataset is in the public domain and is available without restriction on use and distribution. See NASA's Earth Science Data & Information Policy for additional information.

Citations

Citations:

  • NASA Goddard Space Flight Center, Ocean Ecology Laboratory, Ocean Biology Processing Group. Sea-viewing Wide Field-of-view Sensor (SeaWiFS) Data, NASA OB.DAAC, Greenbelt, MD, USA. doi:10.5067/ORBVIEW-2/SEAWIFS/L1/DATA/1

  • NASA Ocean Biology Processing Group. (2018). SEAWIFS-ORBVIEW-2 Level 3 Mapped Particulate Organic Carbon Data Version R2018.0 [Data set]. NASA Ocean Biology DAAC.

  • NASA Ocean Biology Processing Group. (2018). SEAWIFS-ORBVIEW-2 Level 3 Mapped Remote-Sensing Reflectance Data Version R2018.0 [Data set]. NASA Ocean Biology DAAC.

DOIs

Explore with Earth Engine

Code Editor (JavaScript)

var dataset = ee.ImageCollection('NASA/OCEANDATA/SeaWiFS/L3SMI')
                  .filter(ee.Filter.date('2009-07-01', '2009-08-30'));
var remoteSensingReflectance =
    dataset.select(['Rrs_670', 'Rrs_555', 'Rrs_443']);
var remoteSensingReflectanceVis = {
  min: 0.0,
  max: 0.03,
};
Map.setCenter(-52.12, -46.13, 1);
Map.addLayer(
    remoteSensingReflectance, remoteSensingReflectanceVis,
    'Remote Sensing Reflectance');
Open in Code Editor
This level 3 product includes ocean color and satellite ocean biology data produced or collected under EOSDIS. This dataset may be used for studying the biology and hydrology of coastal zones, changes in the diversity and geographical distribution of coastal marine habitats, biogeochemical fluxes and their influence in Earth's oceans …
NASA/OCEANDATA/SeaWiFS/L3SMI, biology,chlorophyll,climate,nasa,ocean,oceandata,reflectance,temperature,weather
1997-09-04T15:26:33Z/2010-12-10T19:42:17Z
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