Download map at different zoom levels image fragment(suqare) for a scpecific country in image format (jpg) with lat long?

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I am new in drawing map country wise from scratch.Is it possbile to download the Image DataSet of map of a Spcecific Country in at different zoom levels image fragment(suqare) image format like jpg with lat long of each corner of square?



I want to create the an application like Google Map from sctretch Provoide the relavant link for this type of data set?

What I have tried:

I want to downlaod the dataset in following form

Image1.jpg      58.4771570     35.1724140     58.4771570     34.4823095  59.3908626     34.4823095     59.3908626     35.1724140
Image2.jpg      59.3908626     35.1724140     59.390626      34.4823095  60.3045682     34.4823095     60.3045682     35.1724140
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These are latitude longitude pair for image(in squre form) at specific zoom level for 4 corners of square image