DDK Navigator

This is the ONLY app on the play store that improves your GPS ACCURACY using external correction data - and is not just based on your phone sensors.

DDK Nav is a simple and effective application that enhances the accuracy of the GPS measurements from your mobile phone. The application initially uses the mobile phones GPS measurement, and then removes the majority of the errors that are contained in each position fix. This will result in up to 70% increase in your position accuracy.

DDK Nav is a subscription based service. You can try out the service free for the first 14 day.

- It enhances the GPS positioning within your smart phone.

- It works globally in real-time wherever a user has access to a mobile phone data connection and GPS location fix.

DDK Nav requires a valid GPS fix and a mobile data connection or Wi-Fi connection.

DDK Nav will be releasing the following versions of GPS enhancement:

1) Upto 70% improvement – using the phone generated solutions

2) > 85% improvement – using the RAW GPS measurements

This download is for version 1 only at this time, and we will update you when version 2 is available.

DDK Nav displays:

- Standard GPS Location accuracy

- Enhanced GPS location accuracy

- Standard latitude and longitude in decimal format

- Enhanced latitude and longitude in decimal format

In addition, the application has four plot views available for the user

- Grid view

- North-South view

- East-West view

- Altitude view

Each plot view has three user adjustable scales

- 100 meter

- 10 metre

- 1 meter

Information and guides:

DDK Nav User Guide at: https://ddknav.com/app-user-guide

DDK Nav FAQ at: https://ddknav.com/app-faq

The enhanced position is shown within the application, and is available to use within other third party applications. See known application's list in the app.

DDK NAV works with both GPS and Glonass enabled smartphones. It will also work with Galileo enabled smart phones as they come on line.

The service will NOT work if your smartphone is using SBAS as part of the GPS calculation.

The service is open to any other phone that uses GPS for location services.

The Enhanced service will be available to users who use the application, and for users of applications that implement the correction API directly. All other applications will continue to use the phone's generated GPS location.

Permissions required:

- Location: Required to correct your GPS location

- Internet / mobile data connection: Used to fetch correction data for use within the app.

- Storage access: Required to Log GPS data

- Billing: Required to purchase the subscription

If you would like to use the enhanced location function in other applications, please contact the relevant application developers and let them know that you wish to use the DDK Nav enhanced services withintheir applications, or contact DDK Positioning through the web site at www.ddkpositioning.com

We can supply an API for third parties to implement within their application.

这是Play商店中唯一一款使用外部校正数据提高GPS准确度的应用程序 - 而且不仅仅基于您的手机传感器。

DDK Nav是一个简单而有效的应用程序，可以提高手机GPS测量的准确性。该应用程序最初使用手机GPS测量，然后消除每个定位中包含的大多数错误。这将使您的位置精度提高70％。

DDK Nav是一种基于订阅的服务。您可以在前14天免费试用该服务。

- 它增强了智能手机中的GPS定位。

- 只要用户可以访问移动电话数据连接和GPS定位，它就可以实时全球工作。

DDK Nav需要有效的GPS定位和移动数据连接或Wi-Fi连接。

DDK Nav将发布以下版本的GPS增强功能：

1）高达70％的改进 - 使用手机生成的解决方案

2）> 85％的改进 - 使用RAW GPS测量

此下载仅适用于版本1，我们会在版本2可用时更新您。

DDK Nav显示：

- 标准GPS定位精度

- 增强的GPS定位精度

- 十进制格式的标准纬度和经度

- 增强的十进制格式的纬度和经度

此外，该应用程序有四个可供用户使用的绘图视图

- 网格视图

- 南北视角

- 东西景色

- 海拔高度视图

每个绘图视图都有三个用户可调节刻度

- 100米

- 10米

- 1米

信息和指南：

DDK Nav用户指南：https：//ddknav.com/app-user-guide

DDK Nav FAQ：https：//ddknav.com/app-faq

增强位置显示在应用程序中，可在其他第三方应用程序中使用。请参阅应用程序中的已知应用程序列表。

DDK NAV可与支持GPS和Glonass的智能手机配合使用。它也可以与Galileo智能手机上线一起使用。

如果您的智能手机使用SBAS作为GPS计算的一部分，该服务将无法使用。

该服务对使用GPS进行定位服务的任何其他电话开放。

增强型服务将可供使用该应用程序的用户以及直接实施更正API的应用程序用户使用。所有其他应用程序将继续使用手机生成的GPS位置。

所需权限：

- 位置：需要更正您的GPS位置

- 互联网/移动数据连接：用于获取在应用程序内使用的更正数据。

- 存储访问：记录GPS数据时需要

- 结算：需要购买订阅

如果您想在其他应用程序中使用增强型定位功能，请联系相关应用程序开发人员，让他们知道您希望在他们的应用程序中使用DDK Nav增强服务，或通过网站www.ddkpositioning联系DDK定位。 COM

我们可以为第三方提供API，以便在其应用程序中实施。