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manual:user_guide:maps_wms [2015/05/27 12:03] – mstupka | — | ||
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- | ===== About ===== | ||
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- | **WMS** (Web Map Service) is a standard protocol for serving georeferenced map images over the Internet that are generated by map servers using data from a **GIS database**. These are usually statistical maps that are mostly provided by government organizations (but also by many others). For more info, read this [[http:// | ||
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- | **Locus Map** offers a variety of worldwide sources that can be displayed or you can enter a direct URL to activate any WMS source you wish. | ||
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- | <wrap info> | ||
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- | ===== Displaying WMS Maps ===== | ||
- | Choose **WMS tab** in the Maps Manager (the tab can be switched off so select {{: | ||
- | * {{: | ||
- | * {{: | ||
- | <wrap important> | ||
- | </ | ||
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- | When you launch a WMS source a **list of available layers** and a **opacity slider** appears - select layers to display, adjust their visibility above the active map and confirm. <wrap important> | ||
- | Be aware that not all layers are visible in all places and in all zoom levels. | ||
- | </ | ||
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- | The WMS source appears in your **Maps Manager WMS tab** in a folder named by its provider. **Long tap** at a source displays an **information window** about the source provider, author, contacts, possible fees and further description. | ||
- | {{ : | ||
- | **Action menu** at the WMS source provides following: | ||
- | * **Details** - information window mentioned above | ||
- | * **WMS Layers** - available layers in the source | ||
- | * **Center Map** - centering the map at the screen center of your phone in case your position is outside the map | ||
- | * **Re-initialize map** - reloads required information from WMS server and sets the map to default values | ||
- | * **Disable** - hides selected WMS layers in the map | ||
- | * **Delete** - deletes the WMS source from the list | ||
- | ===== WMS Map Screen ===== | ||
- | After a WMS map display two new control buttons appear in the upper left corner: | ||
- | * {{: | ||
- | * {{: | ||
- | ===== WMS Maps Sources===== | ||
- | {{ : | ||
- | **Locus Map** supports WMS specification versions **1.1.1, 1.3.0** | ||
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- | <WRAP round alert> | ||
- | Current WMS support does not have any mechanism for tile caching. All data are stored only in your device' | ||
- | </ | ||
- | Recommended **[[manual: | ||
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- | <WRAP round tip> | ||
- | Use //Add to Locus// links directly in your phone web browser (access to this page is also from your **Locus Map Manager WMS tab**). | ||
- | </ | ||