I have a list of about 300,000 addresses consisting of:
- street address
I would like to find out the latitude and longitude for each of these addresses. I also want to do this in advance for all addresses, rather than do it as-needed.
Any ideas for the best way to accomplish this?
p.s. This large number of addresses to be geocoded will be a one-time occurrence. I won't have to do a large number again, but I will have a need to geocode single addresses one at a time as they are added in future.