Florian Lohoff wrote: > Hi, > > as Sony released the DSC HX5V with GPS _and_ a compass i'd like to see > the bearing in JOSM. > > The camera puts the direction into Exif tags: > > f...@lifebook:~/Desktop/sony-test2$ exiv2 -pa dsc00174.jpg | grep GPS > Exif.Image.GPSTag Long 1 10746 > Exif.GPSInfo.GPSVersionID Byte 4 2.2.0.0 > Exif.GPSInfo.GPSLatitudeRef Ascii 2 North > Exif.GPSInfo.GPSLatitude Rational 3 51deg 46' 43.014" > Exif.GPSInfo.GPSLongitudeRef Ascii 2 East > Exif.GPSInfo.GPSLongitude Rational 3 8deg 21' 56.297" > Exif.GPSInfo.GPSAltitudeRef Byte 1 Above sea level > Exif.GPSInfo.GPSAltitude Rational 1 93.3 m > Exif.GPSInfo.GPSTimeStamp Rational 3 15:12:07 > Exif.GPSInfo.GPSStatus Ascii 2 Measurement in > progress > Exif.GPSInfo.GPSMeasureMode Ascii 2 Three-dimensional > measurement > Exif.GPSInfo.GPSSpeedRef Ascii 2 km/h > Exif.GPSInfo.GPSSpeed Rational 1 11/10 > Exif.GPSInfo.GPSTrackRef Ascii 2 True direction > Exif.GPSInfo.GPSTrack Rational 1 8931/100 > Exif.GPSInfo.GPSImgDirectionRef Ascii 2 Magnetic direction > Exif.GPSInfo.GPSImgDirection Rational 1 4650/100 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > Exif.GPSInfo.GPSMapDatum Ascii 7 WGS-84 > Exif.GPSInfo.GPSDateStamp Ascii 11 2010:05:15 > Exif.GPSInfo.GPSDifferential Short 1 Without correction > > Example image here: http://silicon-verl.de/home/flo/tmp/dsc00174.jpg > > I am Linux only but i saw a great visualization in one review: > > http://www.gps-camera.eu/images/stories/Sony/sony_hx5v_kompass_test_screen02.jpg > http://www.gps-camera.eu/images/stories/Sony/sony_hx5v_kompass_test_screen01.jpg > > Review: > > http://www.gps-camera.eu/index.php?option=com_content&view=article&id=240:sony-cyber-shot-dsc-hx5v-mit-gps-und-kompass&catid=29:hardware&Itemid=59 > > Is anyone working on something like this? A first step probably be to replace > the camera icon by a ball with a little arrow or something. Converting > focal length into a horizontal picture angle could get a bit more difficult.
Sure, if you donate a camera, I'll fully implement it. ;) Seriously, there is a lot to do and we cannot add each extension that is used by a single hardware model. But it's a damn cool feature. Hopefully, there will be other vendors and models supporting this! Sebastian _______________________________________________ josm-dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/josm-dev
