looking helpful suggestions improve maps making. here doing, creating street overlay map on top of google earth image. begin saving screenshot in google earth pro , crop , resave photo (jpeg) in photoshop specific size need. take revised photo , insert illustrator , apply street , highway colors , highway icons onto jpeg. re-save again (jpeg) , final product. problem image quality not great started with. have suggestion improve or maintain image quality?
thanks
if starting bitmap file, , going bitmap format, should change in photoshop. every time save s jpeg there si degredation, placing lo res bitmap in illustrator , making jpeg weven worse bitmaps may not align pixel grid.
if must work in illustrator, turn on align pixel grid, vector elements, atleast when bitmap, hit pixel grid correctly.
keep in mind hat each time save jpeg, there loss in qulaity fomr calculating pixels drop. keep saving .ai format, , make .jpeg that. if work in photoshop keep saving .psd, , wehn need jpeg, export copy .jpg, keep .psd revisions.
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