{"version":"1.0","type":"rich","title":"Web Worldwind starter","description":"This example shows a NASA Web WorldWind globe rendered on an HTML5 Canvas. It displays a blue extruded polygon, a labeled red placemark, and a WMS layer, with navigation controls and coordinate readouts using the WorldWind API. The code initializes a `WorldWindow`, adds imagery, terrain, and shape layers, and creates a `Placemark` and `Polygon` with custom attributes. A WMS layer pulls data from a NASA service over HTTP, and a `ColladaLoader` can load a 3D model.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}