https://github.com/OvertureMaps/data

Overture Maps Data
https://github.com/OvertureMaps/data

Last synced: 3 months ago
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Overture Maps Data

• Host: GitHub
• URL: https://github.com/OvertureMaps/data
• Owner: OvertureMaps
• Created: 2023-07-18T08:49:54.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-07-19T22:54:45.000Z (4 months ago)
• Last Synced: 2024-07-20T03:00:03.154Z (4 months ago)
• Language: Python
• Homepage: https://docs.overturemaps.org
• Size: 142 KB
• Stars: 903
• Watchers: 77
• Forks: 35
• Open Issues: 15
• Metadata Files:
  • Readme: README.md

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README

        
Welcome to the Overture Maps Data Repo

===

### See complete instructions on accessing Overture data in our documentation at [docs.overturemaps.org](https://docs.overturemaps.org/). 

We welcome feedback about Overture Maps data in the [Discussions](https://github.com/OvertureMaps/data/discussions/new/choose). Feedback on the data *schema*, is best provided in the [discussions in the *schema* repository](https://github.com/OvertureMaps/schema/discussions).

Overture Maps Data

---

Overture Maps data is available in cloud-native [Parquet](https://parquet.apache.org/docs/) format.

There is no single Overture "entire planet" file to be downloaded. Instead, the data is partitioned by both `theme` and `type` and made available on Amazon S3 and Microsoft Azure Blob Storage. Read more about Overture themes at [docs.overturemaps.org/schema](https://docs.overturemaps.org/schema/)

The latest release, `Overture 2024-07-22.0`, is available at the following locations: 

#### Amazon S3 

```

s3://overturemaps-us-west-2/release/2024-07-22.0/

  |-- theme=admins/

  |-- theme=base/

  |-- theme=buildings/

  |-- theme=divisions/

  |-- theme=places/

  |-- theme=transportation/

```

#### Microsft Azure

```

https://overturemapswestus2.blob.core.windows.net/release/2024-07-22.0/

 |- theme=admins

 |- theme=base

 |- theme=buildings

 |- theme=divisions

 |- theme=places

 |- theme=transportation

```

### Parquet Schema

The Parquet files match the [Overture Data Schema](https://docs.overturemaps.org/schema/)

for each theme with the following enhancements:

1. The `id` column contains unique identifiers in the [Global Entity Reference System (GERS)](https://docs.overturemaps.org/gers/) format.

2. The `bbox` column is a `struct` with the following attributes:

   `xmin`, `xmax`, `ymin`, `ymax`. This column allows you to craft more

   efficient spatial queries when running SQL against the cloud.

3. The `geometry` column is encoded as WKB (the files are geoparquet).

Data Release Feedback

---

We are very interested in feedback on the Overture data. Please use the [Discussion](https://github.com/OvertureMaps/data/discussions) section of this repo to comment. Tagging it with the relevant theme name (Places, Transportation) will help direct your ideas.

### Submissions

**Category selection**

1. Click [HERE](https://github.com/OvertureMaps/data/discussions/new/choose) to submit your feedback

2. Select the layer discussion category

   - Administration Boundaries

   - Transportation

   - Places

   - Buildings

   - Base

**Discussion outline**

1. Add a title

2. Outline your feedback with as much detail as possible

3. Click [Start Discussion]

### OMF Review

The associated Task Force will carefully review each submission and offer feedback where required.