Skip to main content

Mapping Card Photographs

Today, I posted the following to the GenPhoto email discussion group. I thought it would make a good addition to the blog as well.

Google has a new service called My Maps enabling anyone to create a public or private map containing descriptive markers for just about anything. The markers can contain rich text and images.

Card photographs make an ideal subject for mapping, since they generally are imprinted with the location of the photographer's studio on the back or front. This makes is possible to create a marker for each studio. If the photograph has a known date (a tax stamp date, indicated in writing or estimated from the card style or knowledge of the subject), studios can be mapped as the photographer moves.

I have mapped the known studio locations for J. G. Mangold, a significant nineteenth-century studio photographer and publisher of stereoviews in the Quad Cities region and Florida.

I encourage everyone to note the photographer's imprint on the back of the card photographs in their family collection and create markers on Google's MyMaps (or other similar collaborative or shared mapping services). It would be a fascinating exercise and could provide useful data on historic studio photographers to map their studios. For example, an overview of studio distribution could be seen; the movements of photographers as they migrated west could be made visible.

It is also possible to do this on wikimapia.org, which is a collaborative project where anyone can describe a location. You may find it a little more difficult to use than Google's MyMaps, but the
idea of an independent non-commercial (at least for now...I do not believe they are associated with the Wikipedia, but seems to be done in the same spirit) mapping project is appealing. I will leave that for others unless I have time to explore this possibility. I have not explored Flickr maps or Picasa albums or the wikimapia for this purpose yet.

It would be nice if Google maps could associate a date with the place, so that historical layers could be shown, so that historical locations and descriptions could be separated from contemporary ones. I made sure I put circa dates on the entries so people are not confused when the map comes up in Google search. It would be helpful, for example, to display locations between a range of dates, so that the studios between 1861 and 1865 only could be mapped. The distribution prior to 1861 could be mapped and compared to before and after the war.

What would be truly powerful is if the collaborative mapping could be combined with shared mapping to allow collectors of photographs and people with family photographs from the nineteenth-century to cooperate and somehow merge this kind of information. So that if I
create a map of studios from my card photographs and someone else does the same, that one could look up the photographer and see a combined list of all the locations. Or the same if everyone located the individual photographs. I suppose this might be possible through
Picasa if it were integrated into the mapping system or through Flickr's geotagging maps system for their albums.

What I need to do is attach an album of photographs to a location, since there can be more than one photograph and more than one imprint per location, but this is a good start. With Flickr or Picasa albums, I suppose it would be possible for collectors to put their photographs online, map them, and the display an aggregate map of all the images.

I hope to revisit the map with more data and pictures and in time explore the other possibilities.

The power to map any kind of data easily could have profound affects on folk studies, genealogy and social history.

Comments

Popular posts from this blog

Minolta Lenses on a Four Thirds Camera

During the summer, I bought an Olympus E-510 digital single lens reflex camera. The 510 is a FourThirds camera and because of the of shallow flange of the 4/3 lens mount it is one of the most flexible cameras on the market when it comes to mounting legacy optics (lenses from traditional film SLRs). A 4/3 camera can mount "legacy optics" or lenses from several other manufacturers made before the DSLR era. Although unintended, this makes FourThirds a revolutionary mount. For the first time not only can a photographer mount lenses from different manufacturers who produce lenses to the "open" FourThirds standard, with inexpensive Chinese-made adapters lenses from nearly any manufacturer from the golden age of SLRs can be mounted as well. Third party adapters can be found for Olympus OM, Nikon, Pentax, Zeiss and Contax. The only one missing from the party was Minolta. I purchased an inexpensive OM to 4/3 adapter from ebay and mounted several OM lenses, a 50mm f/1.8, 50m...

Snowball, the Dancing Bird

A video of a dancing bird has become the latest YouTube sensation. Some people thought the bird's performance was faked, but for me, it is not surprising, given the sophisticated ability birds demonstrate for manipulating pitch and rhythm in their songs, that a bird shows the ability to keep time with music. Neuroscientists, including John Iversen of the Neurosciences Institute, have studied the dancing bird and confirm it is capable of extracting a beat from sound. What impressed me most about Snowball's performance is when he lifts his leg and gives it a little shake before bringing it down. As the investigators mention, it may be prompted by the pace being too fast to put his foot all the way down in time with the faster beat, but it piques my curiosity further. It appears Snowball is dividing the beat when he waves his foot, into two or three little waves, which if I am seeing it correctly, suggests birds are capable of division of the beat and perceiving and manipulating ...

Facilitating the Conversation

I was prompted by something Andrew Shafer of Reductive Labs said (on the FooCampers list, so I won't reproduce it here, since it was forwarded to me) about the quality of communication among software developers. He was talking about how communicating the overall design and intentions of the project is vital, so the developers are not left guessing about how the application will be used and what its architects think it should do. What is important is the existence of a conversation between the leaders of a project and the developers writing the code. This hits very close to home, because our farmfoody.or g project is essentially there to improve the flow of information between producers and consumers of food, to enable a conversation . It occurred to me the solution is to throw away the flash cards and bulleted design specifications and just facilitate the conversation. Why not use social networking tools for developers to communicate? (You can get a sense of another approach from ...