Ingress has just been updated today to give users the ability to submit and update portal location information. For existing portals, players at those portals can now submit new photos that they feel better show the location. You can also now submit suggestions for improvements to the portal name, description or location information. For areas that users think would be good portal locations but aren't yet, they can submit a photo and information for consideration to open a portal there.
The update also claims to improve GPS location accuracy and stability, along with a host of nondescript "bugfixes and performance improvements". If you're a hardcore Ingress player, this will be an update to get. You can grab an update or download of the latest version from the Play Store link above.