Even you asked for a .jpeg, i can assure you that .tif will do all the things way better - even Facebook best practices encourage .tif upload for high quality images.
From that size (180cm × 900cm) i can tell that you need it for print and DTP work. Normally, print factories will ask you for a .pdf to keep the color profile intact and the text as a vector but when that is not possible, .tif is the alternative.
You also have the advantage of saving the .tif with layers for future modifications at the print factory or without them for fast trade.
Check this out

Even you asked for a .jpeg, i can assure you that .tif will do all the things way better - even Facebook best practices encourage .tif upload for high quality images.
From that size (180cm × 900cm) i can tell that you need it for print and DTP work. Normally, print factories will ask you for a .pdf to keep the color profile intact and the text as a vector but when that is not possible, .tif is the alternative.
You also have the advantage of saving the .tif with layers for future modifications at the print factory or without them for fast trade.
Check this out