Vacation time is coming! Wherever your travels will take you: You will, for sure, be taking a lot of pictures.
But: If your camera is not equipped with a built-in GPS, your pictures will lack location information. You could geotag these images by hand. This can be a lot of work and quite time-consuming. So, how can you add geotags more easily to your photos?
In a three-part series of blog posts, we will explore three options HoudahGeo offers to automate your photo geocoding process.
Part 1 – Geocoding from reference photos
Continue reading Geotag your photos automatically – part 1
This post no longer applies to Apple Photos 2.0 under macOS 10.12 Sierra. HoudahGeo 5.1 can now add location information to photos in the Photos library.
The most common workflow for geotagging photos with HoudahGeo is:
- Import photos into iPhoto or Aperture
- Geocode the photos using HoudahGeo
- Write geotags to the original image files
- Notify iPhoto or Aperture of the newly added geotags
The new Apple Photos application lacks the programmatic interface needed for HoudahGeo to notify it of changes made to geotags.
Until this issue is resolved, we recommend that you geotag your photos before importing them into the Photos library.
Continue reading Geotag photos for the Apple Photos application
Geocoding photos serves two main purposes:
- Geotags provide extra information that can be used to catalog and find photos. Years from now, you may not remember when you took the photo you are looking for. But you will remember roughly where you took it
- Geotags add to the “story” of a photo. With the photo pinned to a map, you can see the exact spot where it was taken. Add a GPS track log to see how you got there
One way to view and show geotagged photos is to create a Google Earth file with both the photos and the GPS track log. Now you have a bird’s eye view of your trip and the spots where you stopped to take photos.
Continue reading View your photos in Google Earth
Digital cameras record the exact time each photo was taken. HoudahGeo relies on this information to match photos to a GPS track log. Unfortunately most digital cameras fail to specify which time zone the recorded time is expressed in. I.e for a photo taken at noon, HoudahGeo cannot tell if it was noon in Los Angeles, or in Luxembourg, etc.
HoudahGeo thus needs a little help to make sense of the camera timestamps. Getting camera clock setup right is essential for automatic geocoding to work.
Continue reading Automatic geocoding: Camera clock setup
Apple has announced plans to cease development of Aperture. Corel and Adobe have already started courting photography enthusiasts and professionals with their respective photo management and editing products.
Before moving away from Aperture you will want to safeguard geotags currently stored with Aperture Places. HoudahGeo can copy these to industry-standard EXIF / XMP tags embedded within your JPEG or RAW image files. There geotags will be available for other photo management and editing tools to pick up.
Continue reading Save Aperture / iPhoto Places geotags to EXIF
HoudahGeo integrates with iPhoto, Aperture and Lightroom. This makes it easy to geotag photos that are managed by your favorite photo library.
Continue reading Geotag photos managed by Adobe Lightroom
letZi was designed to make viewing and sharing photos more fun. Tell your story as you flip through photos. Your friends follow along and get to enjoy your photos on their own devices. It’s like having multiple prints of your pictures. It’s like a slideshow without the bulky hardware.
Not always. letZi can also help pitch projects to clients.
Continue reading Pitch apps and projects using letZi
HoudahGeo offers several options for geocoding your photos: automatic using GPS track logs, using GPS waypoints, using built-in maps, using Google Earth, etc.
One of the lesser known options is geocoding from reference photos (aka. gap fill geocoding). The basic idea behind this technique is pretty simple. Your iPhone creates geocoded photos. You may however find the camera lacking when compared to your regular digital camera. Your preferred camera on the other hand lacks a GPS chip. HoudahGeo can match up geocoded photos from your iPhone with photos taken around the same time using your regular camera. It can thus assume both were taken at the same location.
Continue reading Geocoding using iPhone reference photos
HoudahGeo supports a couple of advanced settings to customized EXIF/XMP export.
- Preserve file modification dates
- Default metadata attribute values
- Additional metadata attribute values
- Preserved metadata attributes
These settings are intentionally hidden and meant only for advanced users.
If things go wrong, you will need to trash your HoudahGeo preferences file.
Continue reading Advanced settings for EXIF/XMP export
With letZi (“let see”) you can show your photos to nearby friends.
On their own iPhone or iPad.
Your friends get to enjoy your photos at their best: full screen.
You remain in control. Show only the photos you want. As you tell your story.