The workflow for matching up photos and locations is similar to other apps. Automatic collection works well, but doesn’t provide controls for adjusting the frequency of data capture. But when shooting several pictures at a time, it was easy to forget to manually capture the data, leading to inaccuracies. The approach has the potential of offering high accuracy, since locations are matched to a specific photo. Each time you take a picture, you collect position information by tapping a button which also advances the count. You also indicate what sequential number is next in line. You set up the app by specifying the standard prefix your camera uses to name photos-usually DSC, IMG, or the like. In practice, tagging by name is most practical when shooting a few images at a time, or when long gaps will occur between shots. Salt’n’Pepper provides a name-based approach to tagging photos, in addition to the time-based methods used by other applications. The app lets you see the location on a map and capture a photo for reference. Plan Your Trip: Waypoints can be planned in advance with PhotoTrip. GPX file that can be used with a wide range of other applications. Like all the other applications Placetagger can creates a
Aperture users can avoid much of this with a plug-in that’s installed when you add the Placetagger desktop app to your system. Once processed, you can import the photos into a photo application, like iPhoto, or upload them to a photo-sharing Website.
Photo geotag apps free#
(On Macs, just use Image Capture, which you’ll find in your Application folder.) A free Placetagger desktop application, which creates a backup copy of your photos before merging, is available from Return7. Like most applications, you’ll start by downloading your photos to your computer. Merging location information with photos is almost as easy. Placetagger even includes a large clock that simplifies setting the time on your camera so it matches your iPhone to the second, improving the accuracy of tags. More precise settings can be made with an advanced mode, which reveals specific distance and time settings the app uses to guide the capture of position fixes. Modifying settings is easy, with a simple slider allowing you to select the desired trade-off between accuracy and longer battery life. Once your position is determined, it appears on a map, and you can start shooting photos. Simply open the application, tap the screen, and wait for the device to capture a GPS signal.
0 kommentar(er)
