Hello everyone.
I look https://www.graphhopper.com/blog/2019/06/04/incredibly-fast-distance-matrix-calculations-with-graphhopper/. I see very fast. I wonder if GH can publish the test data in the blog post?
I created my algorithm. I will be happy if everyone gives data and your results with this.
Thanks everyone.
Have a happy weekend
easbar
#2
You mean the locations that were used to create the matrix queries ? As stated in the article:
For the measurement we used OpenStreetMap data of Europe and created random matrix queries within the city area of Berlin.
So say for a 1000x1000 matrix we took 1000 random locations (lat/lon pairs) from Berlin and did this many times to obtain an average query time.
Or more precisely the bounding box was this:
min_lat=52.2799
max_lat=52.7221
min_lon=13.0297
max_lon=13.8523
and you can find the OSM map we used here: https://download.geofabrik.de/europe-140101.osm.pbf
system
Closed
#3
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.