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2
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62
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Which Maps API (Ideally JS) offers the best street detail (Like Apple Maps mobile)
Apple maps on mobile has amazing street detail right down to bus stops and road lines, plus accurate street and pavement widths:
Interestingly though when using the Web API for Apple Maps I can't see ...
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39
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Adding a custom grid (GeoJSON / ArcGIS JSON) overlay to the OpenStreetMap Latest Value widget in ThingsBoard CE 3.5.0
I am using ThingsBoard CE 3.5.0 and visualizing my sensors (rain gauges and other devices) with the OpenStreetMap Latest Value map widget. I would like to overlay a custom grid on the map, either from ...
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1
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129
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How to display Openstreetmap map on C# & WPF ? I only get black screen
In mainwindow.xaml.cs, I added a toggle button event to switch from current mode view to the interactive Open Google Streetmap view.
At the top I added:
using Microsoft.Web.WebView2.Core;
and then in ...
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178
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Using OpenStreetMap on Superset
I am trying to setup Apache-Superset, so that it uses OpenStreetMap instead of MapBox.
I am currently using Superset in their local Python Version (not the Docker one), I have modified the config.py ...
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52
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OSM Buildings viewer.remove() and viewer.destroy() not working propperly
I am kind of newbie at programming, so please bear with me...
So I am trying to dynamically add and remove objects from the OSMBuildings 3D viewer using JavaScript.
Short explanation:
I tried using ...
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votes
1
answer
158
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OSRM Indian map extraction fails on 32GB RAM system, partitioned zones still can’t create cross-zone routes
I’m trying to set up OSRM with the latest India map (india-latest.osm.pbf). My system specs are:
RAM: 32 GB
CPU: Intel i7 11th Gen (8 cores / 16 threads)
When I try to extract the map (osrm-extract), ...
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0
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32
views
I can't find the "ISO3166-2-lvl4" field in the local Nominatim
I have a local Nominatim, status:
{
"status": 0,
"message": "OK",
"data_updated": "2025年09月26日T14:01:15+00:00",
"software_version": "5.1....
2
votes
0
answers
48
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Isochrones with both walk and subway in OSMnx
I live in Paris (France) and I would like to compute isochrones from a given point in the city.
I would like to compute these isochrones by both walking and taking subways solutions (not one or the ...
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0
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64
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visualize interactive map with heatmap layer, color as a function of distance to points
I want to create an interactive map with a heatmap layer on it. The color should reflect a score which is calculated from the distance to coordinates. The coordinates are amenities (like public ...
0
votes
1
answer
252
views
What issue is st_make_valid() fixing when applied to OSM data?
I have code in R that drew maps for me using osmdata. It was working fine for quite a while, and then suddenly stopped working despite nothing about the code changing. I assumed this meant that ...
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0
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66
views
`osmnx` - how to query with `ThreadPoolExecutor` without exceeding Overpass limits?
I have a dataset of ~70k unique locations in New York. I decided to run a detailed POI analysis regarding coordinates. Thankfully, data are quite dense so, before research, I segmented whole dataset ...
1
vote
0
answers
81
views
Misalignment between a raster overlay and DEM in rayshader 3D maps
I am using the rayshader package to create a 3D terrain visualization of a certain area. My R code is as follows:
# ─────────────────────────────────────────────────────────
# 1. Setup
# ──────────────...
2
votes
1
answer
115
views
How to find the intersection between GPS points and land polygons using OpenStreetMap?
I have a dataset with thousands of GPS locations, part on land, part at sea. I'd like to identify these two groups using OpenStreetMap (OSM) data because of its high resolution.
However, OSM ...
0
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2
answers
201
views
QML + OSM: Loading Offline Tiles from Local Drive
I am struggling to get Qt/QML to use downloaded tiles from local drive. The map is always generated with online tiles and not my local files.
I looked at many other posts but none of them worked for ...
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0
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43
views
Trying to render custom map tiles over an open street map as base
I am a complete noob and don't understand much about map tiling so i need my seniors to help here . I am trying to make .pbf map tiles from a .geojson file which contains custom map data indicating ...