> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/zh/hacking-tools/osint/osint-methodology/metadata-osint.md).
# 元数据 OSINT
用于在 OSINT 调查中提取 EXIF 数据、地理定位、文档属性和图像线索的元数据分析技术。
元数据分析会从文件和图像中提取隐藏信息，包括 EXIF 数据、地理位置信息、用户名、软件版本、时间戳和文档属性。
## 通过元数据定位照片：
{% hint style="info" %}
元数据工具集中于 [图像和视频分析](/zh/hacking-tools/osint/image-and-video-analysis.md)。请将此页面用于调查工作流，并将黑客工具中心用于维护的工具目录。
{% endhint %}
要分析图像文件，请使用以下命令：
```bash
exiftool <文件>
```
如果照片包含地理位置信息，结果将显示如下字段：
* **GPS 纬度：** 纬度
* **GPS 经度：** 经度
* **GPS 海拔：** 海拔
有了这些坐标，只需将其输入到 Google 地图等平台中，就可以确定照片拍摄的确切位置。
## 通过图像获取信息：
{% hint style="info" %}
图像也可用于进行反向搜索，并获取额外信息，例如其来源或发布位置。这些工具适用于调查和分析。
{% endhint %}
反向图像搜索可以帮助确定图像最初发布的位置、是否出现在其他上下文中，以及是否存在类似版本。维护的反向图像搜索和视觉验证工具列表可在 [图像和视频分析](/zh/hacking-tools/osint/image-and-video-analysis.md).
## 图像和人脸研究工具
{% hint style="info" %}
反向图像搜索、图像取证、元数据审查和人脸比对工具集中于 [图像和视频分析](/zh/hacking-tools/osint/image-and-video-analysis.md).
{% endhint %}
---
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