Open Source search based on OpenStreetMap data
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Sarah Hoffmann 9e4e913bf7 allow search for partials consisting of 3 or more words
The search query builder currently rejects searches for partial
names only, when the partial terms are all very frequent to avoid
queries that return too many results.

This change slightly relaxes the condition to allow the search when
there are 3 or more partial terms. With so many terms the number
of matches should be managable.
2022-05-27 16:49:14 +02:00
.github make legacy tokenizer tests the extra on CI 2022-05-10 18:33:34 +02:00
cmake add git commit hash to --version output 2022-05-09 23:56:13 +02:00
data modify data import logic to load country names from yaml 2022-03-12 15:20:57 +08:00
docs no longer need postgresql-server-dev packages 2022-05-10 18:33:51 +02:00
lib-php allow search for partials consisting of 3 or more words 2022-05-27 16:49:14 +02:00
lib-sql fix bug with keeping linking on updates 2022-05-23 10:55:10 +02:00
man update and extend man page 2021-10-18 09:03:07 +02:00
module raise PostgreSQL requirement to 9.6 2022-01-27 15:15:56 +01:00
munin Add some comments to help use munin plugin, add over limit detection 2014-01-14 23:50:28 +01:00
nominatim add offline import mode 2022-05-11 15:03:02 +02:00
osm2pgsql@3f136f1a6b update to osm2pgsql 1.6.0 2022-01-24 16:55:52 +01:00
settings remove county nodes in Canada from addresses 2022-05-18 10:19:05 +02:00
test fix bug with keeping linking on updates 2022-05-23 10:55:10 +02:00
utils port multi-region update scripts to nominatim tool 2021-08-14 23:55:48 +02:00
vagrant no longer need postgresql-server-dev packages 2022-05-10 18:33:51 +02:00
.gitignore docs: section about database layout 2021-10-29 12:03:22 +02:00
.gitmodules update osm2pgsql to latest version 2012-09-29 18:53:21 +02:00
.pylintrc pylint: disable no-self-use check 2022-05-11 10:25:00 +02:00
AUTHORS add consistent SPDX copyright headers 2022-01-03 16:23:58 +01:00
ChangeLog prepare release 4.0.0 2021-11-02 20:27:55 +01:00
CMakeLists.txt make ICU the default tokenizer 2022-05-10 12:02:50 +02:00
CONTRIBUTING.md whitelist pyosmium for pylint 2021-01-30 15:52:49 +01:00
COPYING tabs-to-spaces 2016-09-04 03:19:48 +02:00
phpcs.xml add PHPCS Squiz.Arrays.ArrayDeclaration.KeyNotAligned rule 2018-05-08 00:37:41 +02:00
README.md Remove the installation warning 2021-09-19 13:01:32 +02:00
SECURITY.md update supported versions 2022-02-23 09:22:17 +01:00
VAGRANT.md proper instruction to import data 2022-04-07 16:37:51 +02:00
Vagrantfile make CentOS 8 the default vagrant script 2020-09-16 17:34:36 +02:00

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Nominatim

Nominatim (from the Latin, 'by name') is a tool to search OpenStreetMap data by name and address (geocoding) and to generate synthetic addresses of OSM points (reverse geocoding). An instance with up-to-date data can be found at https://nominatim.openstreetmap.org. Nominatim is also used as one of the sources for the Search box on the OpenStreetMap home page.

Documentation

The documentation of the latest development version is in the docs/ subdirectory. A HTML version can be found at https://nominatim.org/release-docs/develop/ .

Installation

The latest stable release can be downloaded from https://nominatim.org. There you can also find installation instructions for the release, as well as an extensive Troubleshooting/FAQ section.

Detailed installation instructions for current master can be found at nominatim.org as well.

A quick summary of the necessary steps:

  1. Compile Nominatim:

     mkdir build
     cd build
     cmake ..
     make
     sudo make install
    
  2. Create a project directory, get OSM data and import:

     mkdir nominatim-project
     cd nominatim-project
     nominatim import --osm-file <your planet file>
    
  3. Point your webserver to the nominatim-project/website directory.

License

The source code is available under a GPLv2 license.

Contributing

Contributions, bugreport and pull requests are welcome. For details see contribution guide.

Questions and help

For questions, community help and discussions you can use the Github discussions forum or join the geocoding mailing list.