ECW Compression

Shrink Big Data With Enhanced Compression Wavelet (ECW)

More About ECW

Learn more about what ECW has to offer in this brochure.
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What's New in ERDAS ECW JP2 SDK?

ECWP for WebAssembly for web browsers allows plugin-less decoding of ECWP streams in web pages.
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    ECW Overview

    ECW Capabilities

    Visually Lossless Compression

    Wavelet compression algorithm achieves 15:1 compression ratios at a visually lossless quality level.

    Fastest Compression and Decompression

    ECW compression is at least 50% faster at compressing images than other compression techniques.

    Using GeoCompressor and ECW has significantly enhanced our productivity, and the cost saving on time and disk space is enormous.

    - Bernhard Jacobs GeoSpace International

    ECW Plugin for AutoCAD

    Stop struggling with raster data handling in AutoCAD, Map3D, Civil3D, and other Autodesk products and use the free ECW Plugin.

    ECW for ArcGIS Server

    With ECW support, ArcGIS Server users can leverage compression technology capable of quickly decompressing and opening massive files.

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