Chris Casciano’s Place Name Here

A while back I posted instructions on geotagging photos with any GPS capable cell phone or device. Prompted by a question from one of my students (oh hey, I should talk about my new gig sometime!) and the fact the post is one of the more popular around here I thought the post deserved revisiting.

Since 2008 I’ve updated my camera body, gotten an iPhone, and streamlined both the number of devices I carry and the workflow for getting geographic data into my photos. Still, the premise of the old post hasn’t changed — you can encode any photo you take from any digital camera you have by syncing the photos timestamp with your saved GPS information.

Here’s how I’m currently tagging photos from my Nikon D90 with information saved on my iPhone using the RunKeeper Pro app.

Digital video and digital photograph formats are so close, and yet so far away.

On many cameras like the Nikon D90 I use, the difference between capturing one or the other is a switch or a button away, and destinations for the content like Flickr do little to distinguish the two formats. However, when you get the memory card back to the computer what you do with them and how you process the captured files is worlds apart. I don’t have a handy solution to process images and video in the same way, but here’s one way to help the management of the files by using a still reference photograph as a hook for the metadata though our workflow from acquisition right through publishing onto web sites.

Update 2/1/2010: I’ve written a new post about my current workflow for geotagging photos based on information from my iPhone

While some cameras and camera phones have the ability to geotag digital photos as they’re taken, most still don’t. However you can still geotag your photographs accurately and automatically with the use of an external GPS enabled device like a cell phone, navigation device, or a dedicated GPS logger. Any device that can record a “GPS track” that can be transfered to your computer can be used to tag photos. And photos taken with any digital camera can be tagged in this manner.

Here I’ll explain how I use GPSPhotoLinker on OS X to batch tag many photos from a day’s photo shoot with GPS tracks recorded on either a Sony GPS-CS1 or a Nokia N95 cell phone in order to create mapped photo galleries, like this one on Flickr.