GPS Coordinates in Pictures?

[vadigger89]

I was told by someone before that if you do not turn the GPS off on your phone while taking pictures in the field ppl can actually find where the picture was taken. Anyone else ever heard of this being possible? And if it is possible which I don't doubt, what is the best way to prevent ppl from being able to locate where your picture was taken? By turning off GPS? And if you have taken a picture while the GPS was on if you turn it off before posting can someone still find out where it was taken? Thanks in advance.

 

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[CincinnatiKid]

Yup. True.
As you state, disable GPS on phone.
I learned from a recent same topic thread, the amount of info that can be "uploaded" with a single pic.
GL
Peace ✌

 

[Msbeepbeep]

I was told the same thing, but then I'm e-challenged so I can't help you. I have also been told your vehicle's GPS knows where you went too. Sooo, if I find an awesome place, I'm biking or walking in, no cell phone either!

 

[ConceptualizedNetherlandr]

Use an old stand alone camera that has no GPS. OR ... use an older graphics editor on the phone pic that doesn't incorporate GPS, but that might tag your machine ID.

 

[Tnmountains]

True information can be grabbed from smart phone pictures and wi fi cameras like my Olympus. Always disable location when taking pictures when hunting. The Adobe photo program will show longitude and latitude same as a smart phone.
Be safe and keep your hard earned spots safe.
HH

 

[Treasure_Hunter]

I was told by someone before that if you do not turn the GPS off on your phone while taking pictures in the field ppl can actually find where the picture was taken. Anyone else ever heard of this being possible? And if it is possible which I don't doubt, what is the best way to prevent ppl from being able to locate where your picture was taken? By turning off GPS? And if you have taken a picture while the GPS was on if you turn it off before posting can someone still find out where it was taken? Thanks in advance.

Yes it is true, an exif viewer will read it if it isn't turned off..

Here is sample from a picture, (location turned off)..

longitude and latitude is the exact location of where picture was taken if it is turned on.

GPSLatitude
GPSLatitudeRef
GPSLongitude
GPSLongitudeRef


Exif of 140821_Cartoon_Foden1-1.jpg

File
dirname/storage/emulated/0/Download
filename140821_Cartoon_Foden1-1.jpg
filesize322 kb
timestampFri Aug 22 19:26:12 EDT 2014

Adobe Jpeg
Color TransformYCbCr
DCT Encode Version1
Flags 064
Flags 10

Exif (Android OS Exif Interface)
DateTime2014:08:21 11:26:36
ExposureTime
Flashnull (off)
FNumber
FocalLength
GPSAltitude
GPSAltitudeRef
GPSDateStamp
GPSLatitude
GPSLatitudeRef
GPSLongitude
GPSLongitudeRef
GPSProcessingMethod
GPSTimeStamp
ImageLength637
ImageWidth700
ISOSpeedRatings
Make
ModelOfficejet Pro 8600
Orientation1 (NORMAL)
WhiteBalancenull (auto)

Exif IFD0
Date/Time2014:08:21 11:26:36
ModelOfficejet Pro 8600
OrientationTop, left side (Horizontal / normal)
Resolution UnitInch
SoftwareAdobe Photoshop CS6 (Macintosh)
Unknown tag (0x0100)5100
Unknown tag (0x0101)8400
Unknown tag (0x0102)1
Unknown tag (0x0103)5
Unknown tag (0x0106)1
Unknown tag (0x0115)1
Unknown tag (0x011c)1
X Resolution300 dots per inch
Y Resolution300 dots per inch

Exif SubIFD
Color SpacesRGB
Exif Image Height637 pixels
Exif Image Width700 pixels
Exif Version2.21

Exif Thumbnail
Resolution UnitInch
Thumbnail CompressionJPEG (old-style)
Thumbnail Length9947 bytes
Thumbnail Offset434 bytes
X Resolution72 dots per inch
Y Resolution72 dots per inch

ICC Profile
Blue Colorant(0.1430664, 0.06060791, 0.71409607)
Blue TRC0.0, 0.0000763, 0.0001526, 0.0002289, 0.0003052, 0.0003815, 0.0004578, 0.0005341, 0.0006104, 0.0006867, 0.000763, 0.0008392, 0.9933471, 0.9955596, 0.9977722, 1.0
ClassDisplay Device
CMM TypeLino
Color spaceRGB
CopyrightCopyright (c) 1998 Hewlett-Packard Company
Device manufacturerIEC
Device Mfg DescriptionIEC http://www.iec.ch
Device modelsRGB
Device Model DescriptionIEC 61966-2.1 Default RGB colour space - sRGB
Green Colorant(0.3851471, 0.71687317, 0.097076416)
Green TRC0.0, 0.0000763, 0.0001526, 0.0002289, 0.9933471, 0.9955596, 0.9977722, 1.0
Luminance(76.03647, 80.0, 87.12462)
Measurement1931 2° Observer, Backing (0.0, 0.0, 0.0), Geometry Unknown, Flare 1%, Illuminant D65
Media Black Point(0.0, 0.0, 0.0)
Media White Point(0.9504547, 1.0, 1.0890503)
Primary PlatformMicrosoft Corporation
Profile Connection SpaceXYZ
Profile Date/TimeMon Mar 09 01:49:00 EST 1998
Profile DescriptionsRGB IEC61966-2.1
Profile Size3144
Red Colorant(0.43606567, 0.2224884, 0.013916016)
Red TRC0.0, 0.0000763, 0.0001526, 0.0002289, 0.0003052, 0.0003815, 0.0004578, 0.0005341, 0.9933471, 0.9955596, 0.9977722, 1.0
Rendering IntentMedia-Relative Colorimetric
Signatureacsp
Tag Count17
TechnologyCRT
Version2.1.0
Viewing Conditionsview(0x76696577): 36 bytes
Viewing Conditions DescriptionReference Viewing Condition in IEC61966-2.1
XYZ values0.9642029 1.0 0.8249054

Iptc
Application Record Version0
Coded Character Set%G

Jpeg
Component 1Y component: Quantization table 0, Sampling factors 1 horiz/1 vert
Component 2Cb component: Quantization table 1, Sampling factors 1 horiz/1 vert
Component 3Cr component: Quantization table 1, Sampling factors 1 horiz/1 vert
Compression TypeBaseline
Data Precision8 bits
Image Height637 pixels
Image Width700 pixels
Number of Components3

Photoshop
Background color0 0 -1 -1 -1 -1 -1 -1 0 0
Caption digest[16 bytes]
Color halftoning information[72 bytes]
Color transfer functions[112 bytes]
Global Altitude30
Global Angle30
Grid and guides information[16 bytes]
IPTC-NAA record15 bytes binary data
JPEG quality11 (Maximum), Standard format, 3 scans
Pixel Aspect Ratio1.0
Print flags0 0 0 0 0 0 0 0 1
Print flags information0 1 0 0 0 0 0 0 0 1
Print ScaleCentered, Scale 1.0
Resolution Info300.0x300.0 DPI
Seed number15
Slices140821_Cartoon_Foden (0,0,637,700) 1 Slices
Thumbnail DataJpegRGB, 160x146, Decomp 70080 bytes, 1572865 bpp, 9947 bytes
Unknown tag (0x043a)[265 bytes]
Unknown tag (0x043b)[557 bytes]
URL List0
Version Info1 (Adobe Photoshop, Adobe Photoshop CS6) 1

Xmp




Posted From My $50 Tablet....

 

[Jason in Enid]

It all depends on what site you upload the pics too. Many sites have been stripping out all exif data for many years. Facebook removes, I'm pretty sure pinterest and photobucket strip data too.

Of course if you directly upload to here, it will probably still have the data.

 

[Treasure_Hunter]

It all depends on what site you upload the pics too. Many sites have been stripping out all exif data for many years. Facebook removes, I'm pretty sure pinterest and photobucket strip data too.

Of course if you directly upload to here, it will probably still have the data.

It does, couple members posted their pics and it showed they were where they shouldn't have been. They pulled them down...



Posted From My $50 Tablet....

 

[Jason in Enid]

It does, couple members posted their pics and it showed they were where they shouldn't have been. They pulled them down...



Posted From My $50 Tablet....

OOPS!