Nominatim
Graphhopper
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Nominatim | Graphhopper | |
---|---|---|
35 | 26 | |
2,845 | 4,628 | |
3.1% | 1.5% | |
9.5 | 9.2 | |
1 day ago | 3 days ago | |
Python | Java | |
GNU General Public License v3.0 only | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Nominatim
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Answer: How To Get Latitude & Longitude of a Address using python
You can simply use geopy API to get longitude and latitude from address. geopy includes geocoder classes for the OpenStreetMap Nominatim, Google Geocoding API (V3), and many other geocoding services. The full list is available on the Geocoders doc section. Geocoder classes are located in geopy.geocoders. Here…
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Btreefs generates executable code at runtime to unpack btree nodes
I have had a lot of "fun" with this feature in the past. It has earned a permanent place in my setup script:
ALTER SYSTEM SET jit=off;
Basically a performance blackhole for more complex queries. Most OSM related projects disable it straight away as it only creates headaches.
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Kako riješiti različite verzije istih adresa ulica?
Ako skupa s adresama imaš i njihove lokacije možeš i koristiti gotov geocoder (e.g. Nominatim je free i koristi OSM podatke, možeš i deployati svoju instancu), pa iz rezultata naći geometrijski najbližu adresu koju imaš.
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Let's build a Google Maps clone with React, Leaflet, and OneSDK
Then implement a use case. We are going to use Geocoding use case with Nominatim provider. But you can, of course, use a different provider. Copy the example code into your server.js file and make a few changes, so we can send the information we will receive from the user:
- OsmAnd (OpenStreetMap) 4.3 for Android is fast with a new rendering engine
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Elixir Cowboy Websocket - Querying IOT devices by latitude longitude proximity
First solution that come to mind is a zonificate by city, using a reverse geocoding service like Google Maps or OpenStreetMap
- I Need to Find an Apartment
- How to fix routing issue - park is under highway and navigation says to stop on highway.
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Draw all roads in any city at once
As for Foxboro, MA vs Foxborough, MA you are right again. The name resolution comes from Nominatim service, in one case it gives a hamlet, in the other it is an administrative unit
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Question about privacy with Waze vs GMaps
The software that does this is called a "geocoder", and Nominatim that comes with OpenStreetMap is not so good.
Graphhopper
- Seeking a Simple and Cost-Effective Tool for Calculating Distances and Travel Times in Node.js Backend
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A software that will plan the most efficient routes for visiting address from my work location
Graphhopper. It has an Android client that uses its web service. You can also try out the web app.
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Dangerous pedestrian crossing
That's why we make it easy to tweak existing profiles via our GraphHopper Maps website or insert via points etc...
This is now fixed and deployed. See the route here and the specific fixed examples here. Note that you can still find the dangerous spots via clicking the "stop" icon below the route information multiple times. But this is likely a result of the bad cycling infrastruture as cycle.travel contains these short dangerous parts too and if you do such longer routes for Germany it does not happen.
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The New GraphHopper Maps Route Planner
Open Source. The routing server is open source too and geocoding too.
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How The Post is replacing Mapbox with open source solutions
Valhalla is great (I've contributed a few patches and run it for a while)!
Also check:
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Self-hosted schedulers?
if you attached a geolocation to each meeting that should be possible. either using the google maps API or a self-hosted graphHopper instance
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Show HN: Pathfinding Visualizer
(New version: https://www.graphhopper.com/wp-content/uploads/2017/07/astar...)
bi-directional Dijkstra https://karussell.files.wordpress.com/2012/06/bidijkstra.gif
This uses a primitive Swing UI https://github.com/graphhopper/graphhopper/blob/master/tools...
And it can be color encoded too https://www.graphhopper.com/blog/2016/01/19/alternative-road... which is inspired from others: https://www.graphhopper.com/blog/2015/12/14/roads-to-rome-fr...
Or here I used Deck.gl with time-dependent data: https://www.graphhopper.com/blog/2018/07/04/high-precision-r...
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Open source alternative to ArcGIS Service Area Solver (network analyst extension)?
github: https://github.com/graphhopper/graphhopper
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Hacker News top posts: Jan 4, 2022
Do not use 'week year': YYYY\ (61 comments)
What are some alternatives?
valhalla - Open Source Routing Engine for OpenStreetMap
photon - an open source geocoder for openstreetmap data
Traccar - Traccar GPS Tracking System
Open Source Routing Machine (OSRM) - Open Source Routing Machine - C++ backend
openrouteservice - 🌍 The open source route planner api with plenty of features.
TileServer GL - Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.
OsmAnd - OsmAnd
GeoTools - Official GeoTools repository
OpenRailwayMap - An OpenStreetMap-based project for creating a map of the world's railway infrastructure.
JTS Topology Suite - The JTS Topology Suite is a Java library for creating and manipulating vector geometry.
Openstreetmap - The Rails application that powers OpenStreetMap