Learning Geospatial Analysis with Python - Second Edition

NextBus vehicle locations

So, the Mainline route ID stored in the tag attribute is simply 1 according to these results. Now, we have all the information that we need to track buses along the LA Metro route 2.

There is only one more required parameter called t, that is, milliseconds since the 1970 Epoch date (January 1, 1970, at midnight UTC). The epoch date is simply a computer standard used by machines to track time. The easiest thing to do in the NextBus API is to specify 0 for this value that returns data for the last 15 minutes.

There is an optional direction tag that allows you to specify a terminating bus stop in case a route has multiple buses running the route in opposite directions. If we don't specify this, the API will return the first ...