# About Dataloy Distances

**Dataloy Distances** allows port and routing point searches when building sailing routes and is available to both commercial and non-commercial users. Sailing routes are presented graphically in a map and are based on analysis of possible routing options.

![](https://659920107-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Liw6C9Fe7rohFtkU25j%2F-M3Ktrn6qF2qTRQzvQv_%2F-M3KueCMUk63vw4EitJZ%2FScreenshot%202020-03-26%20at%2009.16.55.png?alt=media\&token=2762b71c-d83f-4511-9852-3f55a7b57e67)

* The "**Dataloy Distances"** is highly acclaimed for its extensiveness and accuracy.
* Currently, **Dataloy Distances** holds more than **10,000** ports and maritime locations and the routes are a result of analysis of more than million of route segments effectively contributing to the accuracy of a calculation.  

![The number of waypoints is vital to the accuracy of voyage calculation.](https://659920107-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Liw6C9Fe7rohFtkU25j%2F-M3KtB909T4yHzCnDtwP%2F-M3KtdoVXu62N4WNK94-%2FScreenshot%202020-03-26%20at%2009.12.08.png?alt=media\&token=0f923477-3eae-4a83-8005-85dbc3e274fd)

* Automatic **Emission Controlled Areas** **(ECA)** avoidance. 
* Automatic **High-Risk Area (HRA)** avoidance. 
* Updated daily.

{% hint style="warning" %}
**Irregular** **Routing or Missing Ports or Routing Points**

If irregular routing is experienced - *please* [***contact Dataloy***](mailto:ddt@dataloy.com).

Ports and routing points are constantly added to the DDT. If a port or a routing point cannot be found - *please* [***contact Dataloy***](mailto:ddt@dataloy.com) *to request it added.*
{% endhint %}