# 第四记-户外记录

> Outdoor field recording and data management tool for professionals. (iPhone/iPad app by GeoQuater Digital Earth (Beijing) Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id1571845119 (this page in markdown: same URL + `.md`)
- Developer: [GeoQuater Digital Earth (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1571845121)
- Category: Utilities, Navigation
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 135 MB
- Languages: American English
- Released: 2021-06-30
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/id1571845119/reviews.md

## What is 第四记?

第四记-户外记录是一款关注外业工作过程中数据产出效率与质量的移动应用，是户外人员的记录伙伴，现阶段我们为用户提供：

1.多种图层资源
支持天地图系列、高德系列常用地图，可自定义添加底图、图源，提供多种在线专题图源；

2.便捷打点记录
支持点、线、面记录，通过输入坐标值或地图选点方式快速定位目标点，开展表单记录或跳转导航应用前往目标位置；

3.实用外业工具
提供了地图界面距离、面积测算，高程、磁偏角查询，罗盘、水平仪、水印相机等常用工具，其中罗盘工具及高程、磁偏角查询支持填写表单时自动获取；

4.外业表单资源库
针对不同行业领域的工作需求，提供定制化表单库，同时支持创建自定义表单；

5.多人协作
团队协作，记录共享，及时准确的调控协作内容，协助团队成果汇总；

6.多设备数据同步
提供工程记录同步，标绘、轨迹、表单备份，便于数据存储管理，防止数据意外丢失；

7.轨迹记录
方便您在外业工作中随时记录出行轨迹；

8.标记绘制
提供点、线、面要素绘制及个性化样式设置，出行前可提前规划工作区域，对考察目标进行标记；

9.导入/导出关联
支持 kml、kmz、shp、gpx、dsj 文件的本地导入和直接打开，软件内所记录的工程数据，支持kmz、csv、照片关联导出及 dsj 压缩文件导出。

## Key features

- Multiple map layers
- Point, line, and area recording
- Field measurement tools
- Customizable field forms
- Multi-device data synchronization
- Track recording
- Data import/export


## Frequently asked questions about 第四记

### What is 第四记-户外记录?

第四记-户外记录 is a mobile application designed to enhance the efficiency and quality of data collection for outdoor work. It serves as a digital companion for field professionals, offering tools for recording, mapping, and data management.

### What map layers does 第四记-户外记录 support?

The app supports various map layers including TianDiTu and Gaode series maps. Users can also customize and add their own base maps and online thematic map sources.

### Can I record my location and routes with 第四记-户外记录?

Yes, 第四记-户外记录 supports recording points, lines, and areas. It also features a track recording function to log your travel path during outdoor work.

### What field tools are included in 第四记-户外记录?

The app provides practical field tools such as distance and area measurement on the map, elevation and magnetic declination queries, a compass, a level, and a watermark camera. Some tools can automatically populate form fields.

### Does 第四记-户外记录 support team collaboration?

Yes, 第四记-户外记录 enables multi-person collaboration, allowing for shared records and synchronized content adjustments. This feature assists in consolidating team achievements.

### What file formats can 第四记-户外记录 import and export?

The app supports importing local files in kml, kmz, shp, gpx, and dsj formats. Export options include kmz, csv, photos with associations, and dsj compressed files.

### How often is 第四记-户外记录 updated?

The latest version, 1.3.16, was released on December 27, 2025. While specific update frequency isn't detailed, the app has seen regular updates since its release on June 30, 2021.

### Is 第四记-户外记录 available on Android devices?

The provided data indicates support for iPhone and iPod. Information regarding Android compatibility is not explicitly stated in the current data.

## Version history (last 5 releases)

### 1.3.16 — 2025-12-27

修复已知问题。

### 1.3.15 — 2023-11-07

1.优化TXT文件加载问题；
2.修复已知BUG。

### 1.3.14 — 2023-10-08

1.优化工程记录中添加水印照片存储问题；
2.修复已知Bug。

### 1.3.13 — 2023-03-20

1.修复已知bug。

### 1.3.12 — 2023-03-13

1.修复已知bug。

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*