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Showing content from https://developers.arcgis.com/swift/layers/layer-types/ below:

Layer types | ArcGIS Maps SDK for Swift

You can use different types of data layers to access and display different types of data in your applications. Data layers can access ArcGIS data sources and other types of data sources such as OGC data and files.

Different data layers provide different types of functionality. The functionality available is largely dependent on the capabilities of the data source. For example, a feature layer can access a feature service and perform queries, edits, and data export, whereas a vector tile layer can only access tiles from a vector tile service.

The Layer class is the base class for all types of layers. The type of layer you create depends on the type of data you want to display. To display feature data (point, line, or polygon geometry), for example, you can create a FeatureLayer that points to an online service (such as a feature service) or a supported local dataset. The tables below summarizes common types of layers.

ArcGIS data layers

The following layers work with ArcGIS data sources.

Layer Data type Display Query Edit Offline Data sources AnnotationLayer Feature 2D True True True ArcGIS Enterprise service, mobile map package (.mmpk),
mobile geodatabase (.geodatabase) ArcGISMapImageLayer Image 2D/3D False False True Map service ArcGISSceneLayer Indexed 3D Scene Layers (I3S) 3D False False True Scene service, mobile scene package (.mspk),
scene layer package (.slpk) ArcGISTiledLayer Image Tile 2D/3D False False True Tile service, tile package (.tpk/.tpkx) ArcGISVectorTiledLayer Vector Tile 2D/3D False False True Vector tile service, vector tile package (.vtpk) DimensionLayer Feature 2D True False True ArcGIS Enterprise service, mobile map package,
mobile geodatabase DynamicEntityLayer Dynamic entity 2D/3D False False False ArcGIS stream service FeatureCollectionLayer Feature 2D/3D True True True Portal item, web map, feature set / query result FeatureLayer Feature 2D/3D True True True   • Online sources:
    — OGCFeatureCollectionTable
    — ServiceFeatureTable
    — WFSFeatureTable
  • Offline sources:
    — GeodatabaseFeatureTable
    — GeoPackageFeatureTable()
    — ShapefileFeatureTable
IntegratedMeshLayer I3S 3D False False True Scene service, mobile scene package,
scene layer package PointCloudLayer I3S 3D False False True Scene service, mobile scene package,
scene layer package RasterLayer Raster 2D/3D False False True   • Remote ArcGIS Image services,
    see ImageServiceRaster.
  • Raster files - path to a file on the device,
    see Raster Class.
  • Raster files within GeoPackages,
    see GeoPackageRaster.
  • Mosaic datasets,
    see MosaicDatasetRaster. OGC data layers

The following layers work with OGC data sources.

Layer Data type Display Query Edit Offline Data sources ArcGISSceneLayer I3S 3D False False True Scene service, mobile scene package,
scene layer package FeatureLayer Feature 2D/3D True True True OGC API - Features, Web Feature Service (WFS),
GeoPackage (.gpkg) IntegratedMeshLayer I3S 3D False False True Scene service, mobile scene package,
scene layer package KMLLayer Feature/Image 2D/3D True True True KML file (.kml, .kmz) OGC3DTilesLayer 3D Tiles 3D False False True 3D Tiles Archive Format (.3tz),
3D Tiles tileset JSON (.json),
3D Tiles service PointCloudLayer I3S 3D False False True Scene service, mobile scene package,
scene layer package RasterLayer Raster 2D/3D True False True GeoPackage WMSLayer Image 2D/3D False False False Web Map Service (WMS) WMTSLayer Image Tile 2D/3D False False False Web Map Tile Service (WMTS) Other data layers

The following layers work with non-ArcGIS data sources.

Layer Data type Display Query Edit Offline Data sources ENCLayer Binary (SENC) 2D False False True ENC exchange set RasterLayer Raster 2D/3D False False False Raster files e.g. GeoTiff (.tiff, .tif), MrSID (.sid) WebTiledLayer Image Tile 2D/3D False False False {level},{row},{col} Image tile service

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