Although technically extra credit, I decided to complete this assignment for two reasons: in case I missed something else or didn’t finish another assignment, and because I actually love taking pictures and wanted to explore Flickr’s geotag feature.
The above image was taken in Homossassa Springs State Park in Florida, and is one of the photos I added to the map on Flickr.
As for the geotag feature on Flickr, it took a bit of poking around to find the instructions and the actual map, as some of the links were outdated and there was no link on the first page anymore. However, it is found under “organize” on the “more” options, and from that screen you can choose “map”. I actually did several photos per location, all photos were taken by me, with the lone exception of the Iraq photo which was taken by my husband while he was working over there. I did do more than 5 locations, and a total of over 20 photos. All photos have the tag asuweb20 as required. I did a search and my photos came up as well as many others I am guessing from previous classes. I really enjoyed looking through everyone’s pictures. You can view my Flickr here.
This video and topic are incredible. I was blown away by the technology and what can be done with the collective photographs from social networks. This is definitely worth watching. I did a search for Microsoft’s Photosynth and the page is here.
As for EXIF data, I found a great article here. EXIF stands for Exchangeable Image File Format. EXIF data is comprised of a range of settings such as ISO speed, shutter speed, aperture, white balance, camera model and make, date and time, lens type, focal length and much more. One drawback however is that the only web-friendly (in terms of size) file format that can handle EXIF is JPEG, which means that you wouldn’t be able to read the data from other image formats such as GIF/PNG or from websites that use Adobe Flash or other similar products. Additionally, many photographers deliberately strip EXIF data from their images to protect their images, while others do it to save website traffic as EXIF adds to the file size of the image. Most modern phones are capable of adding geotags in the EXIF data of a picture, but virtually none do so by default. If your digital camera has built-in GPS it can add geotag information to your EXIF files. Flickr and other online photo sharing sites have methods by which you can map or add geotag information to your photos as another option.