What are the differences between the MODIS sinusoidal and MODIS integerized sinusoidal grid? The sinusoidal grid seems to be currently used, whereas the integerized sinusoidal grid is marked obsolete (click "obsolete grids" at the very end of the page):
I'm also interested into why it is obsolete now, albeit it was invented later(?).
What advantages and disadvantages instoring and retreiving data do they have?