The first 8 weeks of GEDI mission data sets are now available for L1B, L2A, and L2B. The data can be downloaded from the NASA LPDAAC and the direct product pages below:

L1B http://lpdaac.usgs.gov/products/gedi01_bv001/
L2A http://lpdaac.usgs.gov/products/gedi02_av001/
L2B http://lpdaac.usgs.gov/products/gedi02_bv001/

For more information please view the pages for products, access, and documents related to GEDI.