https://github.com/maddevsio/ariadna

Geocoder Ariadna on ElasticSearch with OpenStreetMap
https://github.com/maddevsio/ariadna

address-geocoding elasticsearch geocoding-api go golang openstreetmap

Last synced: 1 day ago
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Geocoder Ariadna on ElasticSearch with OpenStreetMap

• Host: GitHub
• URL: https://github.com/maddevsio/ariadna
• Owner: maddevsio
• License: mit
• Created: 2015-12-24T06:46:04.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2020-06-19T11:45:47.000Z (about 5 years ago)
• Last Synced: 2025-04-02T08:06:48.233Z (3 months ago)
• Topics: address-geocoding, elasticsearch, geocoding-api, go, golang, openstreetmap
• Language: Go
• Homepage:
• Size: 15.4 MB
• Stars: 336
• Watchers: 13
• Forks: 31
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
[![Ariadna logo](https://user-images.githubusercontent.com/51479167/85124102-2cac4480-b24b-11ea-9e5d-b4441f8947b9.png)](https://blog.maddevs.io/ariadna-opensource-geocoder-832f149f2981)

[![Developed by Mad Devs](https://maddevs.io/badge-dark.svg)](https://maddevs.io/)

[![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)

[![Go Report Card](http://goreportcard.com/badge/gen1us2k/ariadna)](http://goreportcard.com/report/gen1us2k/ariadna)

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

This is the open-source geocoder built on top of ElasticSearch for fast geocoding and providing better search for CIS countries.

You could find more information about Ariadna designing in our [blog](https://blog.maddevs.io/ariadna-opensource-geocoder-832f149f2981).

### What's a geocoding?

Geocoding is the process of transforming input text, such as an address, or a name of a place—to a location on the earth's surface.

### What can the Ariadne geocoder search for?

* Street + housenumber;

* Road intersections;

* Points of interest;

* Microdictricts;

* Addresses in microdistricts;

* Nearest villages and towns;

* Search with auto replace from dictionary;

* Reverse geocoding.

###  What's reverse geocoding?

Reverse geocoding is the opposite, it transforms your current geographic location in to a list of places nearby.

### Prerequisites

* ElasticSearch

### Install 

```

go get -u github.com/maddevsio/ariadna

```

### Run

```

 go run main.go

 ```

### Configuration

You can use json or yaml files for configuration. Configuration example shown below. 

```

cat ariadna.yml

---                                                                                                                           elastic_index: addresses # index name for elasticsearch

elastic_urls:

  - http://localhost:9200   # array of elasticsearch addresses

osm_filename: kyrgyzstan-latest.osm.pbf # temporary filename for osm.pbf file downloaded from geofabrik        

osm_url: http://download.geofabrik.de/asia/kyrgyzstan-latest.osm.pbf  # Download url for osm.pdf file

index_settings: index.json   # Settings for index

import_country: Кыргызстан   # Country name to import

```

### Contributing

If you'd like to contribute, please fork the repository and make changes as you'd like. Pull requests are warmly welcome.

1. Fork it ( https://github.com/maddevsio/ariadna/fork )

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create a new Pull Request