{"version":"1.0","type":"rich","title":"Hikers","description":"This example displays a topographic map of hiking trails, trailheads, and open spaces near Los Angeles using ArcGIS API 4.15 with a MapView. It visualizes trails as purple lines scaled by elevation gain via visual variables, and overlays bike-friendly trails with a dashed renderer. Trailheads use picture-marker symbols with labels, while parks appear as semi-transparent colored polygons categorized by type. Data comes from ArcGIS FeatureServer layers, rendered client-side with FeatureLayer classes and custom renderers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/190764bbcb8a4264a50c357fda65c00d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}