Download .osm file

OSM Query. In the previous example, we had downloaded residential road in University of Columbia extent. What if we want to download OSM data with a key but more than one values or multiple keys with multiple values? Let's say we want download residential and pedestrian road. In the Quick query menu, It won't be possible to do that, because we can only select a single value and a single key from the drop down list.

What is the solution? The solution is using Query. We can write or edit a query in the Query menu. I suggest to use the Quick query first to get a template of a query and then modify it as our intention. The XML syntax below is the modification of the query in figure 4. I added new query in line to download highway with pedestrian value. The result of this modified query can be seen in the figure 9. By reading the tutorial from the beginning I'm sure you can spot the difference between those two plugins.

Hopefully this tutorial is useful for you and please free to share with others if you think it will give benefit for them. The method described in the previous section will give you suitable values. The API is limited to bounding boxes of about 0. For larger areas you might try to use XAPI , for example:.

Refer to the XAPI page for details of other servers available. You can just type this URL into a browser if you want, but that may not work as well as you'd hope, especially if the data is large. If you know how to use them, command-line tools like wget and curl will do a better job.

If you've specified a region with a lot of data, you may have to wait a while before the HTTP response begins the server is crunching your request. If your client times out, try setting options for a longer timeout, or choose a smaller region. Here's an example command line for wget :. From OpenStreetMap Wiki.

Purge Help. Downloading data - Other languages. Other languages Translate. Navigation menu Personal tools English Create account Log in. Daily diff updates. They contain the changes of one day. The PBF files can be updated with them. Files ending in ". They need more storage space, their processing is not as efficient due to the usage of the XML format. They are offered for backward compatibility with older software.

We recommend to switch to the PBF format. You need special software to process OSM raw data. Overpass is an API Application Programming Interface for extracting data from a read-only copy of the main OpenStreetMap database which can deliver an almost arbitrary amount of data.

Using a query language you can customize which subset of the data you obtain. You can either use the API directly by generating a http-request or through the overpass turbo interface.

Overpass Turbo is an interactive query generator where you should first zoom to the appropriate region on the map. Enter your query in the left field of the page and trigger any actions using the buttons at the top of the interface. If you are new to the query language then using the wizard should get you started. The OSM wiki contains a full description of the syntax of the query language as well as a collection of examples. The map will highlight all data selected by your query which you can then modify.

If the amount of data is limited you may as well access them directly after switching between map view and data view using the rightmost buttons at the top.