Subject: Re: Geotagging app
On 11/3/2017 7:00 PM, Alan Browne wrote:
> On 2017-11-03 17:39, Alfred Molon wrote:
>> Caan anybody recommend an Android app which records position and
>> altitude, and later you can add that data to the exif of JPEGs and
> Any trail logger that saves (or exports) date in .kml, .kmz, .gpx, .log
> (NMEA sentences) should do the trick. But do check that it supports
> altitude, esp. NMEA files as many do not record altitude.
> Google Play is the source.
> This looks promising:
> I use a German product called "Trails" on my iPhone - alas not available
> for Android.
>> I'm using O.I.Share for the E-M1 II but it doesn't record the
> As a stopgap you could snap a photo with the Android camera and (if
> properly set) that data would be saved in the snap for later transfer to
> the other photos. (tedious).
> Pretty much any "trail logger" can be used for what you want to do and
> usually the "tagging" can be made automated in post process. You do
> need to know the offset from "real time" to your camera's time in order
> to do that - no big deal using exiftool. (ie: your time zone and the
> difference between "correct" time and the camera's time (unless you
> sync'd it all before going out).
> Important note: GPS altitude ≠ altitude above sea level of where you are
> as the GPS ellipsoid is not referenced to sea level.
I do it the easy way. I take a snap of the location with my iPhone. All
relevant information is recorded.