Hello, I am new to ArcMap and am having trouble determining how to find the distance between two points. So far my internet search has not been helpful as most are just trying to get points nearest to a specific point. I have points from two different surveys that were done on a landslide. The survey was done on two different days, but were measured using the same 'datum' points that were placed throughout the landslide (locations are marked with a piece of rebar that the survey is done at each time). So I have two different sets of points with the same object ID but different latitudes and longitudes. I want to find the distance between the points in meters based off of their object ID so I can see how far the point has moved since the last survey. I currently have both of them added in as separate layers based on the day the survey took place, but I've combined them into one table as well. The points were added in using the "Add xy data" function and adding in a CSV (comma delineated) file for both of the surveys which I then exported to make separate features on my base map (which I added through ArcMap). I have used tools such a Generate Near Table, Near Tool, Point Distance, spatial join and xy to line with no luck (although I could be using them incorrectly). Is there anything I haven't tried? All of the point locations are in the correct location on the landslide on ArcMap. Any help at all is appreciated! Thank you so much for your time! If anything I mentioned was confusing please let know and I will do my best to clarify.
... View more