title: How can I generate a regular geographic grid using python?
body: <p>I want to retrieve all lat/lon coordinate pairs of a regular grid over a certain map area. I have found the geopy library, but didn't manage at all to approach the problem.</p>
  
  <p>For example, I have a rectangular geographic area described by its four corners in lat/lon coordinates, I seek to calculate the grid with spacing of e.g. 1km covering this area.</p>