Geographical distance is the distance measured along the surface of the earth.
Geographical distance is the distance measured along the surface of the earth.
Questions tagged [geographic-distance]
77 questions
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Find Cities Within a Certain Distance From Address using MySQL
everyone:
I am completely stuck with this problem. I have tried adding conditions as a WHERE statement, IF function in the SELECT statement, and ON statement when joining. None of these produce the result I want.
WHAT I NEED: A list of cities…
Cinji18
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Plotting connections between spatial points based on adjacency matrix and coordinates list in R
I have a square matrix in which each elements contains the amount of connexions between the points associated with the corresponding row and column. I also have a list of coordinates for each of those points.
My purpose is to plot this matrix such…
user3584444
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