paugalansino

Hello, I'm working in a project where I need the NDVI for some areas from Uruguay for the period 1988-1993, and I found this product "Landsat 5 TM 8-Day NDVI Composite" but I'm not sure of how it was calculated because the landsat frecuency is of 16 days and the NDVI value is given for every 8 days. I noticed that several Landsat products have this 8-day frecuency though. so maybe this is a general thing of the Landsat products. Here's the link of the product https://code.earthengine.google.com/dataset/LANDSAT/LT5_L1T_8DAY_NDVI Thanks in advance,