How to obtain geographical location based on photos and how to prevent photos from leaking geographical location

【 Read the whole passage 】

First , Explain python You can really get geographical location from photos , But there are certain restrictions .

The realization idea of obtaining the geographical location of photos is as follows ： By extracting the longitude and latitude information in the photo . Then find the specific geographic location information through the longitude and latitude information .

Install... That can read longitude and latitude information python Non standard library exifread

pip install exifread

Import the module into the current code block .

import exifread as ex

Write photo information reading function , Get the latitude and longitude information in the photo .

def read_image():
    '''
     Longitude and latitude information reading function 
    :return:
    '''
    image = open('C:/sc.jpg', 'rb')  #  Open photo file 
    messages = ex.process_file(image)  #  Get photo information 
    ''' Traverse and extract photo information '''
    for message in messages:
        print(' Photo information ：', message)
        if message == "GPS GPSLongitude":
            print(" longitude  =", messages[message], messages['GPS GPSLatitudeRef'])
        elif message == "GPS GPSLatitude":
            print(" latitude  =", messages[message], messages['GPS GPSLongitudeRef'])


if __name__ == '__main__':
    read_image()

Through the above processing, the current longitude and latitude information has been obtained , Now we only need to obtain the specific geographical location according to the longitude and latitude information .

Use it directly web Just go to the website to query the geographical location .

 Geographic location conversion web address ：http://www.giscalculator.com/enter_regeocode_input/

Last , So how to prevent your mobile phone photos from being tracked to your address , It is necessary to explain the hard conditions for photos to obtain geographic location information .

1、 If the mobile phone is an Android mobile phone, the tracked location will appear . 2、 The phone is turned on when shooting GPS Located photos will be stored GPS Location information , Otherwise, you can't get it . 3、 In the process of sending mobile phone photos, you must send the original picture before sending photos and other information to others .

According to the above situation , Turn off positioning when taking pictures 、 When sending photos to others, in order to avoid information leakage, do not use the original image to send , If it's an Apple phone, don't worry for the time being ！

【 Past highlights 】

Cherry blossoms are in full bloom again , Use the little turtle to draw a cherry tree ！

Python Read PDF The file is text characters and converted to audio ...

python Get the latest house price information - Take house prices in Beijing as an example

Office automation ：Image Convert the picture to PDF Document storage ...

python Make a micro beauty image processor , Ten lines of code can complete ...

use python Make a text translator , Automatically translate Chinese into English , Super convenient ！

Xiao Wang , To give the 2000 A customer sends a holiday blessing email ...

python One line command enables file sharing between networks ...

PyQt5 Batch deletion Excel Duplicate data , Multiple files 、 User defined duplicates can be deleted with one click ...

bye XShell, This Chinese open source terminal command line tool is more nice！

python Expression pack downloader , Easily download tens of thousands of expression packages 、 Don't worry about fighting pictures ...

Python Automatically clean up computer junk files , One click start ...