http://nopsr.us/ctf2007prequal/
fore100の問題
EXIF情報みて座標をぶちこむ。
exiftool 使うと楽。
http://owl.phy.queensu.ca/~phil/exiftool/
luffy-no-power-mac-g5:~/Documents/TOOL luffy$ exiftool forensics100-b6f9f4839608cb6b3a8c0ddd49868ceb.jpg
ExifTool Version Number : 6.91
File Name : forensics100-b6f9f4839608cb6b3a8c0ddd49868ceb.jpg
Directory : .
File Size : 577 kB
File Modification Date/Time : 2007:06:05 14:54:34
File Type : JPEG
MIME Type : image/jpeg
Image Description :
Orientation : Horizontal (normal)
X Resolution : 72
Y Resolution : 72
Resolution Unit : inches
Y Cb Cr Positioning : Co-sited
Exposure Time : 1/500
F Number : 5.0
Exposure Program : Program AE
ISO : 100
Exif Version : 0220
Date/Time Original : 2006:03:11 11:55:13
Create Date : 2006:03:11 11:55:13
Components Configuration : YCbCr
Compressed Bits Per Pixel : 2
Exposure Compensation : 0
Max Aperture Value : 2.0
Metering Mode : Multi-segment
Light Source : Unknown (0)
Flash : No Flash
Focal Length : 35.2mm
Warning : Invalid MakerNoteSony data
Flashpix Version : 0100
Color Space : sRGB
Exif Image Width : 1280
Exif Image Length : 960
Interoperability Index : R98 - DCF basic file (sRGB)
Interoperability Version : 0100
File Source : Digital Camera
Scene Type : Directly photographed
Custom Rendered : Normal
Exposure Mode : Auto
White Balance : Auto
Scene Capture Type : Standard
GPS Version ID : 2.2.0.0
GPS Latitude Ref : North
GPS Longitude Ref : West
Compression : JPEG (old-style)
Make : SONY
Camera Model Name : CYBERSHOT
Modify Date : 2006:03:11 11:55:13
Thumbnail Offset : 982
Thumbnail Length : 3337
Image Width : 1280
Image Height : 960
Aperture : 5.0
GPS Latitude : 42 deg 40' 16.21" N
GPS Longitude : 72 deg 33' 1.55" W
GPS Position : 42 deg 40' 16.21" N, 72 deg 33' 1.55" W
Image Size : 1280x960
Shutter Speed : 1/500
Thumbnail Image : (Binary data 3337 bytes, use -b option to extract)
Focal Length : 35.2mm
Light Value : 13.6
のここ。
GPS Latitude : 42 deg 40' 16.21" N
GPS Longitude : 72 deg 33' 1.55" W
GPS Position : 42 deg 40' 16.21" N, 72 deg 33' 1.55" W
