Detailed Function Description > Menu > Settings/View

OGC Services

Setting WMTS Server

Input the WMTS service address in URL, tap Get Layer(s), when the layer name shows in Layer, tap the downward arrow to show layer menu and select the layer you want to add to SuperSurv. If account and password are required to access the service, please enter both of them; if not, just ignore them.

If you want to access TIANDITU, we suggest you to modify Tile DPI and set it between 95 and 96. As to the other WMTS services, please maintain the default value as 90.71. To modify the Tile DPI, please uncheck Modify Tile DPI first and change the value. As the value is changed, check Modify Tile DPI to finish it. Tap OK and save settings.

Return to the map and you can see WMTS service displays on the map.

Note：Before using the WMTS connection, please make sure that the coordinate system setting of your SuperSurv project is matched with the target WMTS service.

Setting WMS Server

1. Input the WMS address in URL. If account and password are required to access the service, please enter both of them; if not, just ignore them.

2. Tap select a layer and wait for WMS list. And then select a layer from the list.

3. Choose SRS/CRS (projection system). Projection systems are defined by the service provider. Therefore, you may find different projection systems in each service.

4. Select Image format. The image format is also defined by the service provider. Usually, service providers would apply image in PNG/GIF format to display services with transparent effect. In other words, if you choose PNG as image format, you can view other layers which under your current WMS layer. And services without transparent effect offer BMP/JPEG.

5. After setting, tap Back key. The message “Do you want to save?” appears. Tap Yes.

6. Tap the full-extent button, and then you can view the WMS in SuperSurv.

Note：

1. Before using the WMS connection, please make sure that the coordinate system setting of your SuperSurv project is matched with the target WMS service.

2. The drawing of WMS is impacted by status of internet connection and configuration of service provider.

Setting WFS Server

1. Input the WFS address in URL. If account and password are required to access the service, please enter both of them; if not, just ignore them.

2. Tap select a layer and wait for WFS list. And then select a layer from the list.

3. User can set maximum feature to avoid mobile system crashing. Press OK to download feature.

Note：

1. Before using the WFS connection, please make sure that the coordinate system setting of your SuperSurv project is matched with the target WFS service.

2. The speed of WFS loading relates to the network situation and WFS service provider setting.

3. In order to avoid the system shutting down, when the number of known features is considerably huge, user can set the maximum number of features to download.