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Обзор актуальных форматов векторных геоданных

Обзор актуальных форматов векторных геоданных

Презентация к докладу на конференции Открытые ГИС 2015. 21.11.2015. Сравнение современных векторных форматов. Видео с презентации: http://www.youtube.com/watch?v=72KXgjJYn_w

Nick Lebedev

November 21, 2015
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  2. Shapefile 15 135 kb 5 400 kb 9 431 kb

    Shapefile.zip 5 761 kb 3 124 kb 2 720 kb
  3. 15 135 40 695 26 191 68 870 68 240

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    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
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    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
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  9. 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
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  11. 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
  12. point line poly Geobuf / Geobuf.Gz 10609kb / 2876kb 1753kb

    / 1034kb 2257kb / 895kb Geobuf / Geobuf.Gz 1e5 6824kb / 2314kb 1230kb / 828 kb 808kb / 477kb