The document contains instructions on how to access suites of sample Landsat data products for which USGS is seeking your comments and feedback. Specifically these include:

• Links to Google Projects pages where we make our software available.
• TOA Reflectance computed using difference approaches for solar zenith angle correction.
• Land surface temperature products generated by RIT & JPL.
• Tandem image pairs of Landsat 7 ETM+ surface reflectance and Landsat 8 OLI surface reflectance from data acquired during the under-fly of Landsat.
• Access to the EROS Science Processing Architecture (ESPA) for submitting orders for TM and ETM+ surface reflectance products and vegetation indices.