Current vector formats review and comparison

Comparison of different vector formats for geospatial data. Talk given at GISconf 2015 on 21.11.2015 in russian. Video of the talk is here: http://www.youtube.com/watch?v=72KXgjJYn_w

Transcript

9. ~ ?
10. ~ kb
15. Point, Arc, Route, Polygon
16. TopoJSON – storing topology Supported byGDAL Quantization Simplification Point, Arc, Route, Polygon
23. Shapefile 15 135 kb 5 400 kb 9 431 kb Shapefile.zip 5 761 kb 3 124 kb 2 720 kb
24. 15 135 40 695 26 191 68 870 68 240 16 641 5 761 6 531 6 333 7 050 7 065 5 721 0 10 000 20 000 30 000 40 000 50 000 60 000 70 000 Shapefile GeoJSON TopoJSON GML KML WKT KB point raw gzipped
25. 5 400 8 222 8 448 11 739 14434 5 529 3 123 1 861 2 088 1 968 1 887 1 780 0 2 000 4 000 6 000 8 000 10 000 12 000 14 000 16 000 Shapefile GeoJSON TopoJSON GML KML WKT KB line raw gzipped
26. 9 431 21 342 10 797 22 277 22 483 18 829 2 720 2 987 1 540 3 260 3 267 2 690 0 5 000 10 000 15 000 20 000 25 000 Shapefile GeoJSON TopoJSON GML KML WKT KB poly raw gzipped
27. 15 135 28 906 6 621 3 153 10 609 5 761 11 703 3 308 1 686 2 875 0 5 000 10 000 15 000 20 000 25 000 30 000 Shapefile GeoPackage WKB TWKB Geobuf KB point raw gzipped
28. 5 400 7 996 3 798 789 1 754 3 123 3 923 2 581 663 1 035 0 2 000 4 000 6 000 8 000 10 000 Shapefile GeoPackage WKB TWKB Geobuf KB line raw gzipped
29. 9 431 9 564 9 475 1 521 2 257 2 720 2 794 2 726 886 895 0 2 000 4 000 6 000 8 000 10 000 12 000 Shapefile GeoPackage WKB TWKB Geobuf KB poly raw gzipped
30. 15 135 40 695 26 191 68 870 68 240 16 641 28 906 6 621 3 153 10 609 5 761 6 531 6 333 7 050 7 065 5 721 11 703 3 309 1 686 5 721 0 10 000 20 000 30 000 40 000 50 000 60 000 70 000 Shapefile GeoJSON TopoJSON GML KML WKT GeoPackage WKB TWKB Geobuf KB point raw gzipped
31. 5 400 8 222 8 448 11 739 14 434 5 529 7 996 3 798 789 1 754 3 123 1 861 2 088 1 968 1 887 1 780 3 923 2 581 663 1 035 0 2 000 4 000 6 000 8 000 10 000 12 000 14 000 16 000 Shapefile GeoJSON TopoJSON GML KML WKT GeoPackage WKB TWKB Geobuf KB line raw gzipped
32. 9 431 21 342 10 797 22 277 22 483 18 829 9 564 9 475 1 521 2 258 2 720 2 987 1 540 3 260 3 267 2 690 2 794 2 726 886 895 0 5 000 10 000 15 000 20 000 25 000 Shapefile GeoJSON TopoJSON GML KML WKT GeoPackage WKB TWKB Geobuf KB poly raw gzipped
33. point line poly Geobuf / Geobuf.Gz 10609kb / 2876kb 1753kb / 1034kb 2257kb / 895kb Geobuf / Geobuf.Gz 1e5 6824kb / 2314kb 1230kb / 828 kb 808kb / 477kb