1. GPS

• • OFF 71 (20080614)

• K.I.Matohara

2. GPS

(OSM) http://www.openstreetmap.jp/

(geocaching) http://etrexer.web.infoseek.co.jp

(GpsDrive) http://www.gpsdrive.cc/

(ntpd) http://www.ntp.org/

3.

GPS

4. GPS

GPSBabel http://www.gpsbabel.org/

• GPS garmin, magellan OK

• Windows GPS 3D gpx kml

5. GPS

GirminGeko201

• Seriari

• USB-Serial

• % gpsbabel -i garmin -f /dev/ttyUSB0 -o gpx -F out-filename -i -f serial device -o -F

6. GPS

gpx kml

gpx kml % gpsbabel -i gpx -f in-filename -o kml -F out-filename

7.

exif

• jpag

• GPS

• GPS

8. exif

exif http://libexif.sourceforge.net/

$ exif IMGP5155.JPGEXIF tags in IMGP5155.JPG' ('Motorola' byte order): --------------------+---------------------------------------------------------- Tag |Value--------------------+---------------------------------------------------------- Manufacturer |PENTAX CorporationModel |PENTAX *ist Dx-Resolution |72.00y-Resolution |72.00Resolution Unit |InchSoftware |*ist D Ver 1.12Date and Time |2008:06:07 13:13:01YCbCr Positioning |co-sitedUnknown |Compression |JPEG compressionx-Resolution |72.00y-Resolution |72.00Resolution Unit |InchExposure Time |1/124 sec.FNumber |f/13.0ExposureProgram |Creative program (biased toward depth of field)ISO Speed Ratings |400Exif Version |Exif Version 2.21Date and Time (origi|2008:06:07 13:13:01Date and Time (digit|2008:06:07 13:13:01ComponentsConfigurat|Y Cb Cr -Exposure Bias |0.00 EVMetering Mode |SpotFlash |Flash did not fire, compulsory flash mode.Focal Length |40.0 mmMaker Note |55296 bytes unknown dataFlashPixVersion |FlashPix Version 1.0Color Space |sRGBPixelXDimension |3008PixelYDimension |2008Sensing Method |One-chip color area sensorFile Source |DSCScene Type |1Custom Rendered |Normal processExposure Mode |Auto exposureWhite Balance |Auto white balanceFocal Length In 35mm|60Scene Capture Type |StandardContrast |NormalSaturation |NormalSharpness |NormalSubject Distance Ran|MacroInteroperabilityInde|R98InteroperabilityVers|0100--------------------+---------------------------------------------------------- EXIF data contains a thumbnail (5515 bytes). 9. GPS

GPS exif

exiv2 exif http://www.exiv2.org/

10.

gps

11.

GPS

• : 13:13:01

• gps : 13:05:22

• (13:13:01)-(13:05:22) =7:39

12. exiv2

% exiv2 -a -00:07:39 ad *.JPG

exif

GPS

% exif IMGP5155.JPG |grep -i time Date and Time |2008:06:07 13:05:22Exposure Time |1/124 sec.Date and Time (origi|2008:06:07 13:05:22Date and Time (digit|2008:06:07 13:05:22 13. GPS

GPS

gpscorrelate gpscorrelate-gui http://freefoote.dview.net/linux_gpscorr.html gxp GPS jpag

14. GPS

GPS gpx 20080607.gpx

jpeg 1 % gpscorrelate -g ./20080607.gpx -z +9 *.JPG

15. GPS

$ exif IMGP5155.JPG |tail -11 GPS tag version |0x02, 0x00, 0x00, 0x00North or South Latit|NLatitude |35.00, 28.02, 0.00East or West Longitu|ELongitude |139.00, 37.44, 0.00Altitude reference |0x00Altitude |25.13InteroperabilityInde|R98InteroperabilityVers|0100--------------------+---------------------------------------------------------- EXIF data contains a thumbnail (5515 bytes). 16. GPS

Flickr() http://www.flickr.com/

• http://www.flickr.com/account/geo/exif/

17. GPS

PhotoLog http://bikesummer-jp.org/2006/plog/ orz

• blog

• GPS GoogleMap URL

18. PhotoLog

.forward script

script mail

• //

• exif gps GoogleMap

• Blog

19. source use MIME::Explode; use Net::Blogger; use Jcode; use Image::ExifTool 'ImageInfo'; use Image::Magick; 160 20. source :-P 21.

Picasa + GoogleEarth

• http://picasa.google.com/linux/

• http://earth.google.co.jp/

GoogleEarth GPS

• $20 or $400 http://earth.google.co.jp/product_comparison.html

22.

GpsBabel /

exiv2

• GPS

gpscorrelate GPS

Flickr GoogleMap