Map of Karnataka in GeoArrow format
A map built from OpenStreetMap data, ready to download
Customize the map
Open this place's area in the constructor and adjust everything to your needs
Open in constructor →Map passport
What this map contains by default
This is how the map is built as-is — every setting can be changed in the constructor.
.arrow
About GeoArrow
Map of Karnataka in GeoArrow — an export of real OpenStreetMap data for the selected area.
GeoArrow is an Apache Arrow IPC extension for geodata. Columnar format with zero-copy reads, ideal for large geodataset analytics.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Water
- Greenery
- Points of interest
Coordinate systems
WGS 84 (EPSG:4326), selectable in the wizard
Compatibility
Units
Meters (projected in the chosen coordinate system)
| Category | Cloud |
| File extension | .arrow |
| Tier | Free |
What's in the GeoArrow map of Karnataka
1,031,887 buildings (33,959 residential, 5,017 commercial, 3,776 industrial, 426 religious), 259,232.2 km of roads, 35,408 points of interest, 15 landmarks.
The area covers 191,820 km², with about 5 buildings per km².
Mostly tertiary roads 81,563.5 km, residential streets 76,065.7 km, unclassified roads 42,744.9 km.
The map marks 5 parks and 9 water bodies.
Key amenities: colleges — 724, schools — 2,383, hospitals — 3,032.
Public transport: 5,624 bus stops, 269 tram stops, 236 metro stations, 551 rail stations.
Main streets: 2nd Cross Road, 1st Cross Road, 3rd Cross Road, 1st Main Road, 4th Cross Road
Landmarks: Museum of Memories, Rezwan Razack Museum of Indian Paper Money, NIMHANS Brain Museum, Sandesha Museum of Communication, Short Wave Radio Museum
How to use GeoArrow for Karnataka
- Select the Karnataka map area on the main page
- Choose GeoArrow format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
