NOAA CoastWatch East Coast Node
Data Types Info Data Types: SST         - AVHRR                 - GOES                 - Geo-Polar Blended                 - PODAAC MUR Chl-a       - MODIS Clarity     - K490 (MODIS)                 - K490 (MODIS HiRes)                 - K490 (OLCI HiRes)                 - Rrs667 (MODIS)                 - Rrs672 (VIIRS)                 - TSM True Color (VIIRS)
Data Access Info Direct Download: HTTP Direct Download: FTP
Region Info Regions: U.S. East Coast North East Coast Gulf of Maine Massachusetts & RI Bays Mid-Atlantic Coast NY-NJ Bight & Long Island Sound Chesapeake & Delaware Bays South East Coast Carolina Coast Florida - Georgia Coast
CoastWatch Utilities Time Series Tool ERDDAP MGET

 

CoastWatch Utilities

CoastWatch Utilities is free software for visualization and analysis of satellite data. The Utilities include the CoastWatch Data Analysis Tool (CDAT) and the CoastWatch Utilities Library, both available for download in one package.

  • CoastWatch Data Analysis Tool (CDAT) is a graphical user interface for many data manipulation and visualization functions.
  • CoastWatch Utilities Library is a software library of functions that are operated from the command line. With scripts or other programs, the library functions can preform batch processing on many files. Here is a sampling of major functions:
    • Import data in HDF and NetCDF formats.
    • Export data to raw binary, ASCII text, or ArcGIS grid files.
    • Render data and legends to PNG, JPEG, and GeoTIFF images.
    • Perform data sampling at discrete Earth locations (e.g. for comparing satellite data with in-situ data).
    • Draw and plot data transects onto satellite data grids.
    • Combine multiple data files into one composite file for any time-step (daily, weekly, monthly, etc.).
    • Calculate data statistics: min, max, mean, standard deviation, for any file or geographic subregion.
    • Perform generic math operations, including cloud masking.
    • Perform satellite data georegistration to a variety of Earth projections.
    • Manually apply navigational corrections.
    • Obtain information on file attributes, dimensions, and variables.


CoastWatch Data Analysis Tool
(data transect drawn and plotted)

Both CDAT and the Utilities Library are available in the same package, and can be downloaded for installation on Windows, Linux, and Mac OS platforms.
Click here for more information and for downloading.


East Coast Node How-To

East Coast Node filenaming convention
Sample shell script to download data from http directory tree
Latitude-Longitude file for each region

Data citation: Please acknowledge "NOAA CoastWatch/OceanWatch" when you use data from our site and cite the particular dataset DOI as appropriate.



 
link to DOC home page

The NOAA CoastWatch East Coast Node is hosted by the NOAA Chesapeake Bay Office.
NOAA is an agency within the Department of Commerce (DOC).

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