Yesterday at the annual ASPRS conference in Milwaukee, WI (yes there were sausages shaped like the state), Jack Dangermond announced the release of ChangeMatters, and new Landsat Image Services from ESRI.
ChangeMatters. Working with partners, ESRI developed this web application - ChangeMatters - which allows users throughout the globe to quickly view the GLS Landsat imagery both multi-spectrally (in different Landsat band combinations) and multi-temporally (across epochs), and to conduct simple change detection analysis.
Image Services, with examples of vegetation, false color, land-water band combinations in seamless, color matched Landsat mosaics. Downloads will be available soon. Pretty nice. Website.