Leah R.K – Practicum III – Vectorized Map

‘Turkey in Asia’ by George Philip & Son Ltd. circa. 1910 (original)

1. Are there any features on your historical map that would have been difficult to assign a vector categorization (point, line, polygon)? Why?

Excluding overcomplicated processes such as hypothetically placing down a bajillion pins to outline the three sea’s pictured inside my map from the perimiters of ‘difficult to assign vector categories’, there are two issues that I noticed over the course of this project. Firstly is something that I see as blindingly obvious, islands, exemplified most obviously by Cyprus. Is it possible to create a zone/zones inside a polygon that are not subject to it’s influence? I don’t know, that’s why I brought it up. Second is the map legend, how could this be vector categorized? Can it be vectored? Possibly if I had to much time on my hands and the line function, but this is unrealistic and not something I think the line function was made with the intention of being used for.

Georeferenced Map -> Vectored Map

2. What other attributes (aside from name) do you think would have been appropriate to add to your vector dataset?

Since I used my point function to designate several cities on this map, I think that population could be a helpful addition if someone was interested in knowing more about the location. Also with the line function that I used to emphasize the railroads that were marked on the map at this time, I think it would be helpful to list how many miles are covered between every branch, especially since this poor map is so warped. Same thing goes for the polygon function I used to outline the Black, Caspian, and Mediterranean sea’s, square mileage or something of the sort I guess.

Final Vectored Map

3. Did you detect any spatial relationships when digitizing your map that you would not have otherwise? Did you see your historical map in a new way? If so, how?

On my last task in this project of tracing the railroads throughout Turkey, I began to notice that they often went through the cities I had previously marked using the point function as my first step. It seems stupidly obvious that I’m now saying it out loud, but there were multiple cities I had randomly placed to get a feel for the function and the railroad happened to connect to them, that is all the justification I can give as a retort. It helped me conceptualize how easy it had become to travel, the spreading ideas and culture could flow smoothly using modes of transportation, like water in a river.

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