GPS enabled Photography and Location Based Genealogy
April 23rd, 2008Last week I had the opportunity to go to Gettysburg, Pennsylvania with our Boy Scout troop and get a guided tour of the Gettysburg National Military Park. On the bus ride down, the troop watched the movie Gettysburg which featured the heroism of Col. Joshua Chamberlain and the 20th Maine on Little Round Top and the tragedy of General George Pickett’s Charge. About 51,000 men were were killed, mortally wounded, wounded, or missing in action in those fateful 3 days of July in 1863. The movie gave a sense of the valor and bravery of the men on both sides but also the carnage as two world views clashed - the union vs. states rights. Free labor vs. slavery. So when this normally rambunctious group of 23 scouts became quiet a couple of times on the tour - it was because everyone recognized we were on hallowed ground.
What also was striking was how the Battlefield was covered in hundreds of monuments to the men who fought there. The survivors, trying to make sense of what happened and of the sacrifices of their comrades in arms felt compelled to honor them in perpetuity. One memorial burned into my memory is that of the 26th North Carolina:
which shows just how close the Confederates came to breaking the Union line. One of my friends on the trip said if the 26th North Carolina had made it just 10 more paces, I might have needed a passport on my last trip to Columbus Georgia. That gave me pause!
So what does this have to do with location based genealogy? Everything. I had 3 ancestors that fought in the Civil War. Great grandfathers are taking their descendants to Omaha Beach to teach one more lesson before they pass on. Descendants of the soldiers who fought at Gallipoli in World War I go back to Turkey just to get a sense for what their ancestors experienced and remembering how in that battle, like Gettysburg, the world changed forever. Location is powerful and it keeps drawing us back decades and centuries later. There are other locations which are also important touchstones - “The Wall” in Washington DC , the TWA flight 800 memorial in Long Island, or the final resting places of our family members.
As field researchers - you will find memorials of all types sprinkled throughout the countryside — from simple gravestones to obelisks in the town square honoring those who served to elaborate memorials on the battlefield. There is valuable information to be gleaned from them as well as the need to capture their location for future research or reference. In the last post I covered some devices and applications for capturing and recording location information in the field. This week I will cover an alternative approach - that of GPS-enabled photography - when a picture is worth more than a 1000 words!
I am the proud owner of a Ricoh 500SE GPS-ready digital camera that has an integrated GPS which automatically embeds GPS coordinates within the captured image or videos. I can upload the images and videos via USB, Bluetooth, or WiFi and they can be displayed through the usual tools. However when added to a Geographic Information System, the files can be can be organized on a virtual map with picture thumbnails hovering over the precise location at the time of capture. There is also software that can be bundled with the camera to help geo-locate your pictures for display. I bought the camera from GeoSpatialExperts. They distribute GPS-Photo link software that allows you to creates webpages with maps or GoogleEarth files. I brought this camera on my trip to Southern Italy last summer and am looking forward to completing a project where I can precisely geo-locate each picture on Google Earth.
Another option is Red Hen Systems’ solution for integrating a Nikon D2Xs, D2X, and D200 cameras with a commercial handheld GPS like the Garmin Geko 301. This novel approach is great for someone that owns the Nikon line and wants to upgrade to it for location based research.
An exciting solution that will be available in the third quarter this year is the Garmin NuviFone - which integrates a camera, a handheld GPS, and a phone. It too will allow take pictures and embed GPS coordinates in the picture file for later geolocation in a much smaller form factor than the Nikon or Ricoh alternatives. I would imagine that the second generation iPhone will also have similar capability in the near future.
I would strongly encourage you to look at these different field data capture platforms to see if they would add value in your field based research. It is a very convenient way to capture information and location without having to write down anything in the field - transcription can take place later. Whether a headstone, a battlefield monument, or your great-great-grandmother’s church thousands of miles away - it’s literally a GPS-enabled click away. Another great strategy for making location based genealogy a reality.
Good hunting!
Bernie




