NOAA CoastWatch alternatives

3 tools to consider instead of NOAA CoastWatch, shown against it.

NOAA CoastWatch Copernicus Marine Service Argo Program Global Fishing Watch
Vendor National Oceanic and Atmospheric Administration (NOAA) Mercator Ocean International (for the European Union's Copernicus Programme) International Argo program (coordinated via the Argo Steering Team and IOC; US operations led by Scripps Institution of Oceanography) Global Fishing Watch (non-profit, founded by Oceana, SkyTruth and Google)
Pricing model Free Free Free Free
Free tier Yes Yes Yes Yes
Deployment Cloud Cloud Cloud Cloud
Open source No No No No
Best for Fisheries managers and coastal scientists needing free satellite ocean data for US and global waters. Marine scientists, forecasters and coastal planners needing free global ocean observation and forecast data. Oceanographers and climate scientists needing free, global subsurface ocean temperature and salinity data. Fisheries managers, researchers, NGOs and journalists monitoring global fishing and maritime activity.
Pricing

Free federal program; all satellite data products and portal tools are publicly funded.

Pricing has not been verified yet — see the vendor's site.

Free and open EU public service funded through the Copernicus Programme; no licensing fees.

Pricing has not been verified yet — see the vendor's site.

Free international scientific program funded by participating national agencies; data is openly distributed.

Pricing has not been verified yet — see the vendor's site.

Free non-profit platform funded by philanthropic and partner organizations; core map, data and APIs are open.

Pricing has not been verified yet — see the vendor's site.

Features
  • Satellite sea surface temperature, ocean color and chlorophyll data
  • 800+ regional and global oceanographic datasets
  • CoastWatch/OceanWatch Data Portal for multi-date visualization
  • NetCDF downloads for offline analysis
  • Harmful-algal-bloom and coastal resource monitoring products
  • Regional nodes including a dedicated West Coast portal
  • Global and regional ocean physical, biogeochemical and sea-ice datasets
  • Hindcast, nowcast and forecast ocean model products
  • Annual Ocean State Report and Ocean Monitoring Indicators
  • Searchable data catalogue with direct NetCDF downloads
  • MyOcean Health and 3D ocean visualization tools
  • Training, workshops and technical user support
  • Global fleet of autonomous profiling floats measuring temperature and salinity to 2,000m
  • OneArgo expansion adding biogeochemical, deep-ocean and polar floats
  • Near-real-time data delivery via satellite
  • Free access through Global Data Assembly Centers
  • Data distribution via the Global Telecommunication System
  • Core input for ocean reanalyses and climate research
  • Interactive global map of vessel activity from AIS, radar and optical satellite data
  • Detection of vessels not broadcasting AIS ("dark" vessels)
  • Marine Manager portal for monitoring protected areas
  • Vessel Viewer for individual vessel history
  • Public APIs for programmatic data access
  • Open datasets and published research on fishing effort

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