The best tool for this is still the MapBox. I suggest you go there and find out if the area you live in allows drones to fly.
You can watch the video of Stanford Dish here.
Below are shots taken with the Sigma 17-50mm F2.8 on the Pentax. I am really enjoying this upgrade from the stock zoom lens I have been using. Even though I have other glass I used the zoom the most finding it to be the most versatile.