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Census tracts styled with a dot density renderer to show educational attainment level.

Data visualization enables you to explore and convey your data’s story. This guide covers a range of visualization capabilities, styles, and techniques available for 2D maps A map is a collection of layers that are displayed in 2D. It is typically composed of a basemap layer and data layers. Learn more and 3D scenes A scene is a collection of layers that are displayed in 3D. It is typically composed of a basemap layer, data layers, and 3D data. Learn more in the ArcGIS Maps SDK for JavaScript ArcGIS Maps SDK for JavaScript, previously known as ArcGIS API for JavaScript, is a developer product for building mapping and spatial analysis applications for the web. Learn more .

Everything described in this guide can be achieved by starting your project on ArcGIS Online ArcGIS Online is a GIS mapping, analytics, data hosting, and content management software as a service (SaaS) product. It includes applications, tools, APIs, and location services for users and developers. It is subscription-based and requires an ArcGIS Online account. Learn more or ArcGIS Enterprise ArcGIS Enterprise is a GIS mapping, analytics, data hosting, and content management product that can be hosted on-premise or in a cloud infrastructure. It includes software, applications, tools, APIs, and services for users and developers. Learn more , including its item ID An item ID is a unique identifier representing a single item stored, managed, and accessed in a portal, such as a web map, hosted layer, or file. Learn more in a web map or web scene and, if needed, employing other parts of the JavaScript Maps SDK explicitly in the code.

As you go through the guide, look for buttons that point toward the map or scene’s item page An item page is a web page in ArcGIS Online or the developer dashboard used to access and manage the properties for an item and the content it references such as a web map, hosted layer, or file. Learn more . These are opportunities to continue your data exploration experience with the benefit of instant feedback.

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