My implementation of the map matching algorithm from this article (Althought with some modifications). The goal is to get the streets from a gps track.
This is how it looks like:
The gray line is the gps trace and the colored lines describe the map-matched most-likely route in the streets for the vehicle.
For reference read the resulting article.
Setup
You’ll need python 3.5+ and a redis server running. The usage of a virtual environment is recommended.
Install from pypi:
$ pip install mapmatchingOr install from source:
$ cd mapmatching
$ python setup.py installUsage
Download data from OpenStreetMaps:
$ mapmatching download -h
$ mapmatching download -96.99107360839844 19.441181182861328 -96.846435546875 19.59616470336914 -o streets.jsonAnd load it to redis, by default it loads it to database 1 instead of redis default of 0.
$ mapmatching load streets.jsonThe two previous commands can be chained:
$ mapmatching download -96.99107360839844 19.441181182861328 -96.846435546875 19.59616470336914 | mapmatching loadThen run the match task with a geojson file with a single gps track. A sample track that works with the sample bounding box is contained in the data/ directory of the repository.
$ mapmatching match -h
$ mapmatching match data/route.geojson -o output.jsonOptionally visualize it in the browser:
$ pip install geojsonio
$ geojsonio output.json1 maintainer
Metadata
1 maintainer
Release files for mapmatching 0.1.5
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| mapmatching-0.1.5.tar.gz | 12.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| mapmatching-0.1.5-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 39.1 kB
Release files / mapmatching-0.1.5.tar.gz
| Download URL | mapmatching-0.1.5.tar.gz |
|---|---|
| Size | 12.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
6e19fa2d78d4aa54b73f951891236edd1b940113492e350c42d137e6f6b8af26
|
|
BLAKE2b-256 checksum How to use checksums |
7604ca36dc30bbf2e6f4355d10cfdc7ed77c83c1f05ce4d104ab8d3bd154bf00
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1
|
Release files / mapmatching-0.1.5-py3-none-any.whl
| Download URL | mapmatching-0.1.5-py3-none-any.whl |
|---|---|
| Size | 27.1 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
3c2e60e8e17afdcdc304d45d562c77ef8d4a0e837a9bcde1184e1819552f3557
|
|
BLAKE2b-256 checksum How to use checksums |
6aeb331f085d0fb3056d5e83b33d0e8bb527d693aa1e0eff86e36e07ab68d756
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1
|
