Tagged Questions
2
votes
1answer
39 views
How to render iD editor-style streetmaps?
Is there a simple way to render OSM data (let's start with just streets and names for a single metro area) client side as nodes and edges like the new iD editor?
I'm comfortable with d3 but am ...
7
votes
5answers
466 views
Libraries to render vector-based maps in the browser
Is there a open source JavaScript library like leaflet or openlayer which can be used in a web or mobile application and loads vector-based maps instead of images? I only need the road information and ...
4
votes
2answers
1k views
EPSG 3857 or 4326 for GoogleMaps, OpenStreetMap and Leaflet
The discussion at What is the difference between WGS84 and EPSG4326? shows that 4326 is just the EPSG identifier of WGS84..
Wikipedia entries for Google Maps and OpenStreetMap shows that they both ...
0
votes
2answers
203 views
Can I use Google maps tiles in OSM for Iran?
I use Google maps in my application but because this service has limitation (2500 request per day for Geocoding) I want to use OSM instead of Google maps.
But OSM doesn't cover Iran as well as Google ...
2
votes
1answer
77 views
Sensor Observation Service Filter Request
I am a student and currently developing a web application using Sensor Observation Service. In my Web-Client, I am sending request to SOS Server per sensor and getting back the observations.
The main ...
5
votes
2answers
679 views
Quickly create contour polygons from cost points using OSS for web app
This is related to a previous question I've asked:
Create filled contour map with GRASS
I've created a point layer using OpenStreetMap data and pgRouting's driving_distance() function, where the ...
5
votes
2answers
2k views
How to apply custom OSM map style in OpenLayers?
I have a small web mapping application based on PostGIS/GeoServer/OpenLayers.
I'm overlaying few WMS layers served by GeoServer and using OpenStreetMap as a background.
In OpenLayers OSM is simply ...
17
votes
6answers
2k views
Creating a small web-mapping/map-tiling service
I am looking for a small-scale and easy way to present one or more polygon shapefiles online (on a municipal website without any existing map-server infrastructure, to be precise). Right now, I'm ...
14
votes
2answers
623 views
How to detect roads from satellite images?
OpenStreetMap has announced a Bing API to detect roads. I want to know what is the theory behind road detection and if there is any open source tool that do that.
16
votes
6answers
803 views
What's the most promising application (use) of OpenStreetMap data?
In some areas OSM data is very complete and has a level of detail not seen in closed data sources. Another distinguishing factor is that it contains the knowledge of the people who live in that areas. ...
2
votes
3answers
2k views
Render vectors from OSM data in POSTGIS database
I'm a newbie when it comes to mapping application. I had successfully loaded my OpenstreetMap data in a Postgresql/PostGIS database. Now my problem is how to render the vector data (the POI's, ways, ...
