I have a dataset which consists of a timestamp and two pairs of coordinates per row. I would like to hire someone to create a series of geographic visualizations of the connections between these pairs of coordinates. I want to try and create a timeseries so maybe creating a different map for each one minute interval, maybe fading out connections created in past minutes so that I can stitch all of the maps together into an animated gif or video.
Here is an example of what I'm trying to do. This map shows one set of coordinates in red and the other in green and connections between them in blue. I would like a script which, fed a csv in a specific format, can generate a sequence of images sort of like this: http://cl.ly/image/2p0Y3C3a0G38