Bundled, offline map data for .NET apps — borders, cities, waterways and base layers — shipped as FlatGeobuf inside NuGet packages. Most data is derived from OpenStreetMap under the Open Database License (ODbL); the cities, rivers and lakes layers come from Natural Earth (public domain).
| Package | Contents |
|---|---|
MapBundle |
Core runtime. Loads the bundled .fgb layers. No data of its own. |
MapBundle.World |
The whole world (every continent merged). |
MapBundle.[Region] |
A single continent or country (for example MapBundle.Europe or MapBundle.Monaco). |
Install the core package plus the area required:
dotnet add package MapBundle.Monaco
By default a data package copies its FlatGeobuf files into a maps/<Region> folder beside the application at build time; the MapBundle core reads them from there. When FlatGeobuf is not the desired format, the data can instead be converted to another format and/or rendered to an image at build time.
var map = Maps.Open().Load("Monaco");
var borders = map.Borders; // country polygons
var cities = map.Cities; // populated places
var states = map.StatesProvinces; // admin-1 polygons
var rivers = map.Rivers; // rivers
// also: map.Lakes, map.Coastline, map.Land, map.OceanLayers are read on demand and returned as GeoConvert FeatureCollections (coordinates are WGS84 longitude/latitude).
FlatGeobuf is the default on-disk format, but it is not always the right fit for a consumer. Setting a few MSBuild properties (in a .csproj, Directory.Build.props, or on the command line) converts a data package's layers — and/or renders a preview image — with GeoConvert at build time, instead of copying the raw .fgb. The output still lands in maps/<Region> next to the app.
<PropertyGroup>
<!-- Convert every layer to GeoJSON instead of copying the FlatGeobuf. -->
<MapBundleFormat>GeoJson</MapBundleFormat>
<!-- Also render a styled preview PNG per region (maps/<Region>/<Region>.png). -->
<MapBundleRenderImages>true</MapBundleRenderImages>
</PropertyGroup>Note: conversion and image rendering run as an MSBuild task targeting
net8.0, so they require building with the .NET SDK's MSBuild (dotnet build/dotnet publish, or Visual Studio using the .NET SDK build). The default raw-copy path needs no task and works under any host.
| Property | Default | Description |
|---|---|---|
MapBundleFormat |
FlatGeobuf |
The vector format to emit. Any GeoConvert format: GeoJson, TopoJson, Kml, Kmz, Gpx, Wkt, Wkb, Csv, GeoParquet, Shapefile, or FlatGeobuf (copies verbatim). Choosing anything other than FlatGeobuf opts out of the .fgb copy. |
MapBundleRenderImages |
false |
When true, render a stacked preview PNG per region (layers painted ocean → land → lakes → rivers → coastline → states → borders → cities). |
MapBundleCopyData |
true |
When false, no vector data is emitted at all — useful with MapBundleRenderImages for an images-only output. |
Only used when MapBundleRenderImages is true; each is left at GeoConvert's own default when unset.
| Property | Description |
|---|---|
MapBundleImageWidth |
Image width in pixels (default 2048). |
MapBundleImageHeight |
Image height in pixels; 0 derives it from the width and aspect ratio. |
MapBundleImagePadding |
Empty margin around the content, in pixels. |
MapBundleImageProjection |
Auto, PlateCarree, WebMercator, Lambert, or Goode. |
MapBundleImageBackground |
Background color (#RGB, #RRGGBB, or #RRGGBBAA). |
MapBundleImageOcean |
Ocean (world-envelope) fill color; unset skips the ocean pass. |
MapBundleImageStroke |
Outline color for lines, polygon edges, and point markers. |
MapBundleImageFill |
Polygon fill color (typically semi-transparent). |
MapBundleImageStrokeWidth |
Stroke width in pixels. |
MapBundleImagePointRadius |
Point marker radius in pixels. |
MapBundleImageStrokeAutoScale |
true scales stroke/point size by an implicit-zoom factor. |
MapBundleImageLabels |
true labels features that carry a name (borders, states, cities, rivers, lakes). |
MapBundleImageLabelSize |
Cap height of label text in pixels. |
MapBundleImageLabelColor |
Label text color. |
MapBundleImageCompression |
PNG deflate level: Optimal, Fastest, SmallestSize, or NoCompression. |
The MapLayer enum (a layer is omitted from a package when the source has nothing for that region):
- Borders — country polygons (OSM admin level 2)
- StatesProvinces — state/province polygons (OSM admin level 4 / ISO 3166-2)
- Cities — populated places (
place=city/town) - Rivers — major waterways (
waterway=river) - Lakes — lake and reservoir polygons (
natural=water,reservoir) - Coastline — coastlines (derived from the land outlines); omitted for landlocked countries
- Land / Ocean — global base polygons. Ocean is omitted for landlocked countries.
Roads, railways, buildings, land use and terrain are intentionally excluded.
Layer icons: 🗺️ Borders · 🏛️ StatesProvinces · 🏙️ Cities · 〰️ Rivers · 💧 Lakes · 🏖️ Coastline · 🟩 Land · 🌊 Ocean
| Bundle | NuGet | Data | Layers | Features |
|---|---|---|---|---|
| MapBundle.World | 93.5 MB | 167.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 157,727 |
| Bundle | NuGet | Data | Layers | Features |
|---|---|---|---|---|
| MapBundle.Africa | 5.4 MB | 12.0 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 6,864 |
| MapBundle.Antarctica | 23 KB | 5 KB | 🏙️ | 40 |
| MapBundle.Asia | 15.1 MB | 29.3 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 23,219 |
| MapBundle.AustraliaOceania | 16.8 MB | 25.0 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 32,773 |
| MapBundle.CentralAmerica | 2.6 MB | 4.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 4,762 |
| MapBundle.Europe | 71.3 MB | 101.9 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 141,399 |
| MapBundle.NorthAmerica | 69.0 MB | 101.4 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 131,303 |
| MapBundle.Russia | 45.7 MB | 62.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 94,266 |
| MapBundle.SouthAmerica | 8.2 MB | 15.2 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 12,256 |
| Bundle | NuGet | Data | Layers | Features |
|---|---|---|---|---|
| MapBundle.Afghanistan | 118 KB | 281 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 81 |
| MapBundle.Albania | 69 KB | 100 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 69 |
| MapBundle.Algeria | 264 KB | 426 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 203 |
| MapBundle.AmericanOceania | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
| MapBundle.Andorra | 25 KB | 7 KB | 🗺️ 🏙️ 🏛️ | 9 |
| MapBundle.Angola | 155 KB | 336 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 101 |
| MapBundle.Argentina | 2.2 MB | 3.2 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 3,851 |
| MapBundle.Armenia | 45 KB | 64 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 27 |
| MapBundle.Australia | 3.3 MB | 5.6 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 4,831 |
| MapBundle.Austria | 63 KB | 123 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 29 |
| MapBundle.Azerbaijan | 107 KB | 200 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 137 |
| MapBundle.Bahamas | 749 KB | 1.2 MB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 1,825 |
| MapBundle.Bangladesh | 351 KB | 660 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 635 |
| MapBundle.Belarus | 73 KB | 149 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 33 |
| MapBundle.Belgium | 88 KB | 127 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 43 |
| MapBundle.Belize | 106 KB | 154 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 161 |
| MapBundle.Benin | 49 KB | 76 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 31 |
| MapBundle.Bhutan | 39 KB | 51 KB | 🗺️ 🏙️ 〰️ 🏛️ | 26 |
| MapBundle.Bolivia | 120 KB | 282 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 103 |
| MapBundle.BosniaHerzegovina | 139 KB | 196 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 183 |
| MapBundle.Botswana | 70 KB | 136 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 53 |
| MapBundle.Brazil | 1.4 MB | 2.6 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 1,602 |
| MapBundle.Bulgaria | 82 KB | 144 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 60 |
| MapBundle.BurkinaFaso | 87 KB | 215 KB | 🗺️ 🏙️ 〰️ 🏛️ | 99 |
| MapBundle.Burundi | 47 KB | 80 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 39 |
| MapBundle.Cambodia | 127 KB | 228 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 179 |
| MapBundle.Cameroon | 124 KB | 267 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 87 |
| MapBundle.Canada | 23.9 MB | 37.2 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 43,817 |
| MapBundle.CapeVerde | 68 KB | 84 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 61 |
| MapBundle.CentralAfricanRepublic | 102 KB | 238 KB | 🗺️ 🏙️ 〰️ 🏛️ | 59 |
| MapBundle.Chad | 74 KB | 148 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 55 |
| MapBundle.Chile | 4.4 MB | 7.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 7,276 |
| MapBundle.China | 4.9 MB | 7.8 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 8,841 |
| MapBundle.Colombia | 701 KB | 1.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 760 |
| MapBundle.CongoDemocraticRepublic | 288 KB | 709 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 201 |
| MapBundle.CongoBrazzaville | 90 KB | 188 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 61 |
| MapBundle.CookIslands | 38 KB | 34 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 92 |
| MapBundle.CostaRica | 107 KB | 155 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 80 |
| MapBundle.Croatia | 362 KB | 618 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 448 |
| MapBundle.Cuba | 545 KB | 971 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 1,132 |
| MapBundle.Cyprus | 53 KB | 57 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 15 |
| MapBundle.CzechRepublic | 72 KB | 176 KB | 🗺️ 🏙️ 〰️ 🏛️ | 111 |
| MapBundle.Denmark | 495 KB | 744 KB | 🗺️ 🏙️ 💧 🏛️ 🏖️ 🟩 🌊 | 619 |
| MapBundle.Djibouti | 55 KB | 81 KB | 🗺️ 🏙️ 💧 🏛️ 🏖️ 🟩 🌊 | 31 |
| MapBundle.EastTimor | 61 KB | 70 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 48 |
| MapBundle.Ecuador | 329 KB | 564 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 390 |
| MapBundle.Egypt | 282 KB | 556 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 271 |
| MapBundle.ElSalvador | 92 KB | 120 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 96 |
| MapBundle.EquatorialGuinea | 72 KB | 91 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 60 |
| MapBundle.Eritrea | 225 KB | 371 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 534 |
| MapBundle.Estonia | 239 KB | 343 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 247 |
| MapBundle.Ethiopia | 171 KB | 302 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 218 |
| MapBundle.FaroeIslands | 82 KB | 88 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 47 |
| MapBundle.Fiji | 1.9 MB | 2.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 3,963 |
| MapBundle.Finland | 2.6 MB | 4.3 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 9,587 |
| MapBundle.France | 27.2 MB | 36.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 48,480 |
| MapBundle.GccStates | 605 KB | 937 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 788 |
| MapBundle.Gabon | 87 KB | 159 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 60 |
| MapBundle.Georgia | 61 KB | 100 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 29 |
| MapBundle.Germany | 392 KB | 654 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 445 |
| MapBundle.Ghana | 90 KB | 155 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 45 |
| MapBundle.Greece | 924 KB | 1.5 MB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 961 |
| MapBundle.Greenland | 9.4 MB | 13.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 17,455 |
| MapBundle.Guatemala | 73 KB | 104 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 85 |
| MapBundle.Guinea | 200 KB | 385 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 242 |
| MapBundle.GuineaBissau | 180 KB | 273 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 199 |
| MapBundle.Guyana | 74 KB | 139 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 35 |
| MapBundle.HaitiAndDomrep | 195 KB | 401 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 145 |
| MapBundle.Honduras | 227 KB | 338 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 267 |
| MapBundle.Hungary | 61 KB | 113 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 58 |
| MapBundle.Iceland | 466 KB | 693 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 516 |
| MapBundle.India | 1.2 MB | 2.4 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 2,103 |
| MapBundle.Indonesia | 3.6 MB | 6.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 6,052 |
| MapBundle.Iran | 549 KB | 892 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 575 |
| MapBundle.Iraq | 99 KB | 179 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 91 |
| MapBundle.IrelandAndNorthernIreland | 494 KB | 786 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 531 |
| MapBundle.IsraelAndPalestine | 52 KB | 75 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 43 |
| MapBundle.Italy | 772 KB | 1.2 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 818 |
| MapBundle.IvoryCoast | 98 KB | 215 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 61 |
| MapBundle.Jamaica | 58 KB | 68 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 34 |
| MapBundle.Japan | 2.1 MB | 3.3 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 2,956 |
| MapBundle.Jordan | 43 KB | 46 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 32 |
| MapBundle.Kazakhstan | 383 KB | 702 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 489 |
| MapBundle.Kenya | 148 KB | 285 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 171 |
| MapBundle.Kiribati | 4.7 MB | 6.2 MB | 🗺️ 🏙️ 〰️ 💧 🏖️ 🟩 🌊 | 10,349 |
| MapBundle.Kyrgyzstan | 81 KB | 167 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 35 |
| MapBundle.Laos | 200 KB | 378 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 288 |
| MapBundle.Latvia | 82 KB | 146 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 141 |
| MapBundle.Lebanon | 44 KB | 45 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 21 |
| MapBundle.Lesotho | 42 KB | 57 KB | 🗺️ 🏙️ 〰️ 🏛️ | 22 |
| MapBundle.Liberia | 66 KB | 119 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 39 |
| MapBundle.Libya | 101 KB | 163 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 73 |
| MapBundle.Liechtenstein | 25 KB | 8 KB | 🗺️ 🏙️ 〰️ 🏛️ | 14 |
| MapBundle.Lithuania | 69 KB | 140 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 88 |
| MapBundle.Luxembourg | 30 KB | 20 KB | 🗺️ 🏙️ 〰️ 🏛️ | 17 |
| MapBundle.Macedonia | 44 KB | 70 KB | 🗺️ 🏙️ 〰️ 🏛️ | 78 |
| MapBundle.Madagascar | 316 KB | 592 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 325 |
| MapBundle.Malawi | 88 KB | 209 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 61 |
| MapBundle.MalaysiaSingaporeBrunei | 523 KB | 891 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 1,185 |
| MapBundle.Maldives | 105 KB | 220 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 465 |
| MapBundle.Mali | 99 KB | 224 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 57 |
| MapBundle.Malta | 38 KB | 34 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 79 |
| MapBundle.MarshallIslands | 81 KB | 140 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 319 |
| MapBundle.Mauritania | 90 KB | 139 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 76 |
| MapBundle.Mauritius | 49 KB | 52 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 72 |
| MapBundle.Mexico | 1.5 MB | 2.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 2,388 |
| MapBundle.Micronesia | 72 KB | 104 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 229 |
| MapBundle.Moldova | 54 KB | 93 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 49 |
| MapBundle.Monaco | 23 KB | 2 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 5 |
| MapBundle.Mongolia | 126 KB | 264 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 93 |
| MapBundle.Montenegro | 53 KB | 71 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 36 |
| MapBundle.Morocco | 195 KB | 321 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 137 |
| MapBundle.Mozambique | 224 KB | 419 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 194 |
| MapBundle.Myanmar | 841 KB | 1.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 1,621 |
| MapBundle.Namibia | 105 KB | 198 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 73 |
| MapBundle.Nauru | 24 KB | 5 KB | 🗺️ 🏛️ 🏖️ 🟩 🌊 | 18 |
| MapBundle.Nepal | 58 KB | 107 KB | 🗺️ 🏙️ 〰️ | 24 |
| MapBundle.Netherlands | 3.8 MB | 4.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 5,090 |
| MapBundle.NewCaledonia | 162 KB | 250 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 200 |
| MapBundle.NewZealand | 2.2 MB | 3.2 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 4,046 |
| MapBundle.Nicaragua | 187 KB | 265 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 189 |
| MapBundle.Niger | 55 KB | 90 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 34 |
| MapBundle.Nigeria | 151 KB | 366 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 154 |
| MapBundle.Niue | 24 KB | 4 KB | 🗺️ 🏖️ 🟩 🌊 | 4 |
| MapBundle.NorthKorea | 226 KB | 372 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 210 |
| MapBundle.Norway | 13.7 MB | 19.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 30,844 |
| MapBundle.Pakistan | 249 KB | 509 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 160 |
| MapBundle.Palau | 55 KB | 69 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 94 |
| MapBundle.Panama | 274 KB | 455 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 261 |
| MapBundle.PapuaNewGuinea | 1.0 MB | 1.8 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 2,090 |
| MapBundle.Paraguay | 83 KB | 174 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 68 |
| MapBundle.Peru | 400 KB | 764 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 406 |
| MapBundle.Philippines | 1.4 MB | 2.5 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 2,186 |
| MapBundle.PitcairnIslands | 81 KB | 140 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 319 |
| MapBundle.Poland | 146 KB | 263 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 155 |
| MapBundle.PolynesieFrancaise | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
| MapBundle.Portugal | 203 KB | 357 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 177 |
| MapBundle.Romania | 106 KB | 212 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 108 |
| MapBundle.Rwanda | 44 KB | 60 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 22 |
| MapBundle.SaintHelenaAscensionAndTristanDaCunha | 34 KB | 25 KB | 🗺️ 🏛️ 🏖️ 🟩 🌊 | 72 |
| MapBundle.Samoa | 40 KB | 32 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 18 |
| MapBundle.SaoTomeAndPrincipe | 36 KB | 22 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 15 |
| MapBundle.SenegalAndGambia | 83 KB | 156 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 77 |
| MapBundle.Serbia | 63 KB | 122 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 50 |
| MapBundle.Seychelles | 54 KB | 63 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 125 |
| MapBundle.SierraLeone | 73 KB | 114 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 94 |
| MapBundle.Slovakia | 46 KB | 72 KB | 🗺️ 🏙️ 〰️ 🏛️ | 20 |
| MapBundle.Slovenia | 65 KB | 126 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 223 |
| MapBundle.SolomonIslands | 395 KB | 705 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 727 |
| MapBundle.Somalia | 116 KB | 179 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 109 |
| MapBundle.SouthAfrica | 243 KB | 475 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 218 |
| MapBundle.SouthKorea | 758 KB | 1.2 MB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 1,292 |
| MapBundle.SouthSudan | 83 KB | 181 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 46 |
| MapBundle.Spain | 652 KB | 1.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 354 |
| MapBundle.SriLanka | 100 KB | 170 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 126 |
| MapBundle.Sudan | 132 KB | 252 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 121 |
| MapBundle.Suriname | 57 KB | 83 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 33 |
| MapBundle.Swaziland | 26 KB | 9 KB | 🗺️ 🏙️ 〰️ 🏛️ | 13 |
| MapBundle.Sweden | 4.8 MB | 7.3 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 17,038 |
| MapBundle.Switzerland | 58 KB | 109 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 67 |
| MapBundle.Syria | 68 KB | 101 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 51 |
| MapBundle.Taiwan | 225 KB | 310 KB | 🗺️ 🏙️ 〰️ 🏛️ 🏖️ 🟩 🌊 | 335 |
| MapBundle.Tajikistan | 72 KB | 144 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 25 |
| MapBundle.Tanzania | 272 KB | 595 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 249 |
| MapBundle.Thailand | 606 KB | 1.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 1,347 |
| MapBundle.Togo | 55 KB | 79 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 21 |
| MapBundle.Tokelau | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
| MapBundle.Tonga | 58 KB | 73 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 146 |
| MapBundle.Tunisia | 130 KB | 220 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 108 |
| MapBundle.Turkey | 587 KB | 1.0 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 634 |
| MapBundle.Turkmenistan | 109 KB | 171 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 60 |
| MapBundle.Tuvalu | 33 KB | 24 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 48 |
| MapBundle.Uganda | 134 KB | 337 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 175 |
| MapBundle.Ukraine | 296 KB | 545 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 229 |
| MapBundle.UnitedKingdom | 2.0 MB | 4.0 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 1,677 |
| MapBundle.Us | 54.6 MB | 74.7 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 113,969 |
| MapBundle.Uruguay | 88 KB | 154 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 78 |
| MapBundle.Uzbekistan | 94 KB | 193 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 61 |
| MapBundle.Vanuatu | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
| MapBundle.Venezuela | 362 KB | 708 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 374 |
| MapBundle.Vietnam | 660 KB | 1.1 MB | 🗺️ 🏙️ 〰️ 💧 🏛️ 🏖️ 🟩 🌊 | 1,075 |
| MapBundle.WallisEtFutuna | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
| MapBundle.Yemen | 186 KB | 297 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 307 |
| MapBundle.Zambia | 126 KB | 280 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 75 |
| MapBundle.Zimbabwe | 84 KB | 175 KB | 🗺️ 🏙️ 〰️ 💧 🏛️ | 44 |
| MapBundle.UsPuertoRico | 64 KB | 72 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 37 |
| MapBundle.UsUsVirginIslands | 43 KB | 36 KB | 🗺️ 🏙️ 🏖️ 🟩 🌊 | 44 |
| MapBundle.IleDeClipperton | 134 KB | 213 KB | 🗺️ 🏙️ 🏛️ 🏖️ 🟩 🌊 | 193 |
- Borders and StatesProvinces come from country-levels — OSM-derived, pre-simplified WGS84 boundaries keyed by ISO code.
- Cities, Rivers and Lakes come from Natural Earth (public domain, 1:10m) via the nvkelso/natural-earth-vector mirror. Cities are selected per region by ISO code; rivers and lakes are clipped to the region's bounding box.
- Land and Ocean come from osmdata.openstreetmap.de; Coastline is derived from the land polygons.
The region tree follows Geofabrik's download index: the continents and their countries. MapBundle.World merges every continent. Sub-country levels (US states, German Bundesländer) are not published. See src/Tests/Builder/Regions.cs.
The builder lives in the test project (src/Tests/Builder/) and runs as an explicit test. It downloads the source data (cached locally by Replicant), filters and simplifies each region, exports FlatGeobuf and writes the .nupkg files into nugets/:
src/Tests/bin/Release/net10.0/Tests --treenode-filter "/*/*/PackageBuilder/Generate"
To validate the pipeline on a single region (default monaco) without building the whole tree:
MAPBUNDLE_SLICE=monaco src/Tests/bin/Debug/net10.0/Tests --treenode-filter "/*/*/PackageBuilder/Slice"
Geometry simplification and EPSG:3857→4326 reprojection use NetTopologySuite, a build-only dependency; the shipped MapBundle core depends only on GeoConvert.
The MapBundle core library is MIT. The data packages contain OpenStreetMap data and are licensed under the ODbL — © OpenStreetMap contributors.