## Chart Display

The chart display is the main area of the ECDIS interface where electronic navigational charts and associated navigation elements are shown.

![Chart display layout with main elements](images/gui-01-image24.png)

### Chart Display Elements

|**№**|**Element**|**Description**|
|---|-----|----------|
|**1**| **North direction indicator** | Indicates the direction to geographic north, in accordance with the set ENC orientation |
|**2**| **Current scale indicator** | Displays the current chart scale. Pressing it opens the list of available scale levels |
|**3**| **Off-scale indicator** | Off-scale indicator, moved to the top of the chart display |
|**4**| **Scale bar** | Graphical representation of the current ENC scale |
|**5**| **Own ship symbol** | Own ship position |
|**6**| **Ship's track** | Ship's past track |
|**7**| **Route** | Planned route |
|**8**| **Route graph** (annotated route) | Detailed route representation with additional information |
|**9**| **ENC** | Electronic Navigational Chart data |
|**10**| **ARPA target** | Targets transmitted from the radar |
|**11**| **AIS target** | Targets received from AIS |
