Tower is a powerful and intuitive flight control program. It provides everything you need to plan, fly and track any ArduPilot powered drone. Tower delivers a simple but feature-rich flight experience. It’s also an open-source app, which means the code is available to anyone who wants to build new features into Tower or customize existing ones.

Tower features:
* Create flights by drawing the paths on your tablet or dropping waypoints.
* Because we give you over 10 different waypoint types to choose from, you can create flights that suit your specific purpose:
** Fly in smooth curves with spline waypoints.
** Circle waypoints allow you to orbit an object and keep the camera pointed at it.
** Region of Interest (ROI) points allow you to keep the camera centered on a subject regardless of the path you’re flying.
** “Survey” will automatically generate the flight pattern you need to fully cover a region of the map.
* 3PV™ Follow Me keeps the camera centered on you while the copter follows you as you move. You can also adjust the copter’s position while it’s following you.
* Easily make 3D scans of large structures with our automated building mapper.
* The one-button Dronie lets you quickly capture a one-of-a-kind selfie that reveals the scenery around you as the copter flies up and back.
* Adjust parameters within your flight controller to get a custom feel.
* Supports both copters and planes.

WARNINGS: Only advanced users should change parameters in Tower. Adjusted parameters can impact stabilization and flight control. Fly safely and within your skill level. Changing parameters and using advanced and experimental flight techniques may increase the chance of unintended landings or other flight incidents – read the suggestions link before flying with Tower.

http://3drobotics.com/kb/tower-best-practices/

塔是一个功能强大，直观的飞行控制程序。它提供了你需要计划，飞行和跟踪任何ArduPilot动力无人机的一切。塔提供了一个简单但功能丰富的飞行体验。它也是一个开放源代码的应用程序，这意味着该代码是提供给谁想要建立新的功能集成到塔或自定义现有的。
  
塔的特点：
*创建通过绘制在平板电脑上的路径或删除航点航班。
*因为我们给你超过10种不同航点类型可供选择，你可以创建一个适合您的特定用途航班：
**飞与中航点样条曲线流畅。
**圈航点让您的轨道上的物体，并保持相机对准它。
**的感兴趣区域（ROI）分区域让你保持围绕一个主题，无论你飞路径的相机。
**“调查”会自动生成你需要完全覆盖地图的区域飞行模式。
* 3PV™跟随我一直在你为中心，而直升机跟着你，你移动相机。而它的下面，你，你还可以调整直升机的位置。
*轻松制作大型结构的三维扫描与我们的自动化构建映射器。
*一键Dronie让您快速捕捉之一的一类自拍，揭示你周围的风光为直升机飞起来了。
*调整你的飞行控制器内的参数，以获得一个定制的感觉。
*同时支持直升机装有和飞机。

警告：只有高级用户才应改变塔参数。调整后的参数会影响稳定和飞行控制。飞行安全，你的技能水平之内。更改参数，并使用先进的飞行试验技术可能会增加意外着陆或其他飞行事故的几率 - 阅读与建议飞塔之前链接。

http://3drobotics.com/kb/tower-best-practices/