python 读取图片GPS高度
时间: 2023-10-04 15:03:41 浏览: 236
要使用Python读取图片的GPS高度,可以使用第三方库exifread来获取图片的EXIF信息。以下是一个示例代码:
```python
import exifread
def get_gps_altitude(image_path):
with open(image_path, 'rb') as image_file:
tags = exifread.process_file(image_file)
if 'GPS GPSAltitude' in tags:
gps_altitude = str(tags['GPS GPSAltitude'])
return gps_altitude
else:
return 'No GPS Altitude information found.'
image_path = 'your_image.jpg' # 替换为你的图片路径
gps_altitude = get_gps_altitude(image_path)
print(gps_altitude)
```
这段代码使用exifread库来读取图片的EXIF信息,然后检查是否存在'GPS GPSAltitude'标签。如果存在该标签,则返回图片的GPS高度值;否则,返回提示信息"No GPS Altitude information found."。你可以将'your_image.jpg'替换为你自己的图片路径来测试代码。
注意:在运行代码之前,请确保你已经安装了exifread库。你可以使用以下命令来安装exifread库:
```shell
pip install exifread
```
希望对你有帮助!<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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