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Tag archive for 'geotagging'

Geotagging with the Mac-friendly GlobalSat BT-335

GlobalSat's BT-335 functions as both a Bluetooth-equiped GPS receiver (compatible with most NMEA-compliant mapping/ navigation software on Bluetooth SPP-compliant PDAs, smartphones, and computers) and as a stand-alone data logger. It can perform both functions simultaneously, saving coordinates, time stamps, altitude, and speed to a log which can be wirelessly downloaded for use in geotagging photos or in other location-related applications. This review compares the BT-335 to my previously purchased and evaluated Holux M-241, focussing on Mac compatibility and geotagging utility.
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Geotag open source app sports new icon

Andreas Schneider's open-source Geotag application supports automatic (via GPX import) and manual geotagging (via Google Maps/ Google Earth), and is compatible with most raw image formats. This cross-platform tool requires Java SE 6 runtime—sadly available for 64-bit Intel Macs running Leopard only. The latest release showcases a new icon (preview)—the third David, icerabbit and I (with others) have jointly worked on (the other two being the Geotag Icon and the Open Share Icon).

Mac geotagging software showdown

You're in Prague for 6 days with your camera (shooting in raw format), packing your data logger for geotagging, and your MacBook. At the end of each day you plan to download your images and track logs to geotag them before processing via Adobe Bridge. Given this scenario how do GPSPhotoLinker and PhotoGPSEditor—two free Mac apps—stack up against two commercial alternatives, Geophoto and HoudahGeo?
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Evaluating the Holux M-241 data logger

After David rekindled my interest in geotagging blog posts with Google Map integration, and Dave's photo tracking experiences convinced me to revisit geotagging photos, I posted An ABC of geotagging photos on the Mac. In that article I considered questions relevant to selecting an automatic geo-location system, naming most of the few Mac-compatible devices available. I recently purchased a data logger to overcome the pain of manual photo geotagging and dispense with the hassle of a DIY solution.
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A break in the weather

Yesterday's treacherous weather foiled our walking plans. We set out under blue and sunny skies, arriving at our departure point some 25 minutes later under a blanket of grey and chilling precipitation. We didn't go far, returning to the car as the rain got heavier and then turned to sleet. We were safely home when it turned to hail, and then snow. Not to be thwarted this morning we were out the door before 0700h, but this time the skies co-operated and we enjoyed clear but crisp conditions as we took the opportunity to try out my recently-acquired Holux M-241 GPS data logger.
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