Reduce the file sizes of your images without the deterioration in quality.
The ER Mapper Enhanced Compression Wavelet (ECW) facility enables you to substantially reduce the file sizes of your images without any noticeable deterioration in quality.
This means that, at 20:1 compression, 500MB of color imagery will compress down to 25MB. You may actually achieve higher compression rates where your source image has a structure well suited to compression.