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.
Continue reading 'Geotagging with the Mac-friendly GlobalSat BT-335'
Tag archive for 'osx'
The developer of CDFinder has released GPS-Info CMM, a free contextual menu plug-in for the OS X Finder. Images with coordinates in EXIF can be plotted directly using several online mapping services or in Google Earth. Meanwhile the iCab browser b49 delivers extended geotagging support, such as recognition of EXIF-GPS data within images displayed inline on a web page: auto-detection activates the geotag icon.
Be Unlimited provide ADSL2+ services in the UK, supplying a Be-branded Thompson SpeedTouch wireless router called the BeBox. The Member Forum is full of complaints about router instability and errant behaviour. My 780WL had been doing well for around 6 months, then started resetting itself sometimes several times within a short period, but at least daily. Sometimes after a reset I was left with no Internet connectivity. Eventually Be sent me a replacement router, which came with replacement problems. So how do you turn a flaky BeBox into a rock-solid Internet router? Just take the "Be" out of your BeBox.
Continue reading 'Resolving router issues with Be Unlimited'
Like many Mac users I archive my pictures in iPhoto, largely because I enjoy the tight integration this affords with Apple and third-party apps that might want to use them. Having entered the world of geotagging I was disappointed to discover that iPhoto can fail to show coordinates in EXIF (and when shown, oddly lists them under Exposure), does not recognise location data in IPTC headers, and does not provide any "show on map" facility (even Preview does this). Norbert Doerner of West-Forest-Systems then pointed out that I'd completely neglected archive and retrieval of geotagged images in my "ABC" article. This Mac software critique goes some way to redress that omission by considering the role of CDFinder in a Mac user's geotagging workflow. CDFinder is essentially an asset manager that catalogues any file on any volume (CD-ROM, DVD, USB drive, etc). But media metadata are its speciality, and this indexing powerhouse has recently been extended to handle geotags and provide related functionality.
Continue reading 'CDFinder in the Mac geotagging workflow'
This article considers geotagging photos from a Mac perspective, looking at automatic and manual methods, and explaining terms such as data loggers, track points, waypoints, and routes. It lists OS X software options for connecting to data loggers, converting track log formats, geo-locating photos, and writing that data to EXIF for both raw and JPEG images. It also covers the importance of time synchronization, what you can do with geotagged photos, workflow, choosing a data logger and controlling it from your Mac.
Continue reading 'An ABC of geotagging photos on the Mac'
The hard drive in my wife's MacBook recently failed. She was using Safari with the laptop stationary on her desk when, out of the blue, the system locked up. On restarting (via the power button) all we got was a folder with a blinking question mark. We booted from the Leopard DVD and Disk Utility could not see an internal drive which, not unexpectedly, was making a tell-tale clicking noise. Our previous backup regime involved making a monthly archive using SuperDuper!, but luckily Simone was running Leopard and thus had a current back-up not more than an hour old on an attached USB drive. Would Time Machine successfully restore all her stuff to a replacement (larger) internal drive?
Continue reading 'Time machine saves the day'
