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https://github.com/frafra/is-osm-uptodate
Find outdated nodes in OpenStreetMap
https://github.com/frafra/is-osm-uptodate
leaflet ohsome openstreetmap osm python python3 react redis seleniumbase
Last synced: 16 days ago
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Find outdated nodes in OpenStreetMap
- Host: GitHub
- URL: https://github.com/frafra/is-osm-uptodate
- Owner: frafra
- License: agpl-3.0
- Created: 2017-08-16T13:24:08.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2023-09-10T11:08:41.000Z (about 1 year ago)
- Last Synced: 2023-09-10T11:24:20.354Z (about 1 year ago)
- Topics: leaflet, ohsome, openstreetmap, osm, python, python3, react, redis, seleniumbase
- Language: JavaScript
- Homepage: https://is-osm-uptodate.frafra.eu
- Size: 1.18 MB
- Stars: 21
- Watchers: 2
- Forks: 4
- Open Issues: 22
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Is OSM up-to-date?
[](https://circleci.com/gh/frafra/is-osm-uptodate)
[](https://pdm.fming.dev)
This application helps you find which nodes have not been edited for a long time, by using on [Ohsome API](https://api.ohsome.org/) and various softwares and libraries, such as [Leaflet](https://leafletjs.com/), [React](https://reactjs.org), [Python](https://www.python.org/), [Redis](https://redis.io/) and others. It is the result of a [thesis project](https://github.com/frafra/thesis).
Demo: [is-osm-uptodate.frafra.eu](https://is-osm-uptodate.frafra.eu/)
Page on OSM wiki: [wiki.openstreetmap.org/wiki/Is_OSM_up-to-date](https://wiki.openstreetmap.org/wiki/Is_OSM_up-to-date)
# How to use
## Web interface
Open [is-osm-uptodate.frafra.eu](https://is-osm-uptodate.frafra.eu/) (or your local instance). Move, zoom or find and select a new location in order to get the nodes for the new bounding box.
## Tiles and QGIS
QGIS supports XYZ/TMS layers natively. Create a new `XYZ Tiles` connection using these parameters:
- `https://is-osm-uptodate.frafra.eu/tiles/{z}/{x}/{y}.png?upscale=256`
- `min_zoom_level`: 12
- `max_zoom_level`: 17 (recomended)
The tiles URL can be also configured with additional parameters, such as:
- `resolution`: each tile has `resolution x resolution` pixels (deafult: 8)
- `filter`
- `mode`, which can be set to:
- `creation`
- `lastedit` (default)
- `revisions`
- `frequency`
- `scale_min`
- `scale_max`
Here is another example:
```
https://is-osm-uptodate.frafra.eu/tiles/{z}/{x}/{y}.png?upscale=256&filter=amenity=*&mode=revisions&scale_max=10
```
## Command line
Example:
```
$ curl 'https://is-osm-uptodate.frafra.eu/api/getData?minx=9.188295196&miny=45.4635324507&maxx=9.1926242813&maxy=45.4649771956' -o milan-duomo.json
$ curl -X POST -F [email protected] 'https://is-osm-uptodate.frafra.eu/api/getStats' -o stats.json
```
# Common issues
## Error - Please try again
Try a smaller region or wait for a while. Be sure to have a stable connection.
## Bad performance with many concurrent users
Increase `WORKERS` in `docker-compose.yml`.
See: [Gunicorn - How Many Workers?](https://docs.gunicorn.org/en/latest/design.html#how-many-workers).
# Run
This application can be deployed, developed and tested using [Docker](https://docs.docker.com) (with [BuiltKit](https://docs.docker.com/develop/develop-images/build_enhancements/#to-enable-buildkit-builds) enabled).
Look at `docs/INSTALL.md` if you wish not to use Docker.
## Deploy
```bash
docker compose --profile prod up # optional: add --build
docker compose --profile prod down
```
## Develop
```bash
docker compose --profile dev build \
--build-arg UID=$(id -u) --build-arg GID=$(id -g)
docker compose --profile dev up
docker compose --profile dev down
```
## Test
```bash
docker compose --profile test run test
docker compose --profile test down
```