Fly to a specific longitude/latitude position (with animation transition)

Add GeoJSON layer to map (supports Point/Line/Polygon, configurable color/choropleth/category rendering). data and url are mutually exclusive

Add text labels to GeoJSON features (display attribute values)

Remove a layer from map by layer ID

Clear all layers, entities, animations, and trajectories from the map (reset scene)

Switch basemap style (dark/satellite/standard/osm/arcgis/light/tianditu/amap)

Capture current map view (returns base64 PNG)

Highlight features in a layer

Measure distance or area (coordinate-based calculation, optionally displayed on map)

Instantly switch to specified longitude/latitude view (no animation)

Get current camera view info (longitude, latitude, height, angles)

Zoom to specified geographic extent

Add a marker point at specified coordinates, returns layerId for later operations

Add a polyline on the map (path/line segment), returns entityId

Add a polygon area on the map (area/boundary), returns entityId

Place a 3D model (glTF/GLB) at specified coordinates, returns entityId

Update properties of an existing entity (position, color, label, scale, visibility)

Remove a single entity by entityId

Batch add multiple entities (create multiple markers/polylines/polygons/models in one call), returns all entityIds

Query existing entities — filter by name, type, spatial extent, returns entityId/name/type/position list

Get detailed properties of a specific entity — type, position, custom properties, and graphic properties

Save current view as bookmark (name → view state), restore via loadViewpoint

Restore a saved viewpoint bookmark (with fly animation), returns saved view state

List all saved viewpoint bookmarks

Export current scene snapshot — includes camera view, layer list, entity list, and timestamp

Set layer visibility

Get current layer list (with ID, name, type, visibility)

Get layer field schema — returns field names, types, sample values. Works with GeoJSON/CZML/KML/3D Tiles layers

Update layer style (color, opacity, label style, 3D Tiles style, etc.)

List all available tool groups and their enabled status. Call this to discover additional capabilities before asking the user to configure anything.

Enable a tool group to make its tools available. Call list_toolsets first to see available groups.

List all connected browser sessions (ID and connection state) for multi-browser routing