Gps on Jackenhack

Raspberry Pi Stratum-1 NTP Server Statistics

Tue, 12 Apr 2016 00:00:00 +0000

After becoming a full-fledged time-nut (I’m compiling a new Linux kernel on my second NTP server as we speak), I have started to use the statistics that I usually install on a server just to keep a check on it. Sure, when installing something like MRTG, it’s great to see if something is clogging the system, but mostly, it’s unused. But when working with an NTP server a lot of factors start to make a difference. The temperature of the processor (the whole computer actually, mostly due to crystal drift), the load of the CPU’s, etc.

GeoTagr - my iPhone-iPad GPS DSLR Geotagger of choice

Sat, 11 Aug 2012 00:00:00 +0000

GeoTagr

To be able to tag your DSLR pictures with GPS information is both fun and practical. But to date, most DSLR cameras don’t have GPS built-in or is an expensive hardware add-on option. That includes the Wi-Fi iPad you might own. The last couple of years I’ve used a lot of different solutions to track GPS data while I’m out taking photographs. My first way was to use a Garmin GPS unit and then transfer the information to my Mac, but now, with mobile phones like iPhone and Android, there’s no reason to tug along yet another device.

My weapon of choice now is an app for iPhone and iPad called GeoTagr, a universal app for logging GPS tracks while you photograph, and then tag images with location data. For me, the pictures I want to tag are the RAW images that I import into Adobe Lightroom 4. And with this app, it’s straightforward to accomplish.

Geotag your DSLR images using your iPhone GPS and a Mac

Tue, 24 Jan 2012 00:00:00 +0000

Geotag DSLR images using an iPhone and a Mac

One of the nice things about modern camera phones and even some regular cameras uses GPS to tag photos and embed the coordinates in the pictures EXIF data. But wouldn’t it be great if you could do that with your fancy DSLR camera photos as well? Programs like iPhoto, Aperture and Adobe Lightroom 4 can show you your pictures on a map. Many online photo sites like Flickr also uses the GPS data in the pictures to display them on a map.

GPS tagging on the cheap

Sat, 09 May 2009 00:00:00 +0000

Read a newer article on how to do this using an iPhone instead.

I just love gadgets. That’s why it’s nice to find that I bought a Garmin eTrex a long time ago. Haven’t used it in years, but then when Apple released the latest version of iLife 09 with the map function in iPhoto I realized that it is very cool to have all the images geo tagged. So I found a program called GPSPhotoLinker, a program that downloads GPS data and pictures and by the date/time on the pictures manages to add longitude and latitude information in the picture info. When you import pictures with this information iPhoto can use that to show it on maps and make it searchable. And when you upload pictures to Flickr, it also uses the location information place your picture on a map. Very cool.