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ArcGIS vs Cesium: What are the differences?
Key Differences between ArcGIS and Cesium
ArcGIS and Cesium are both powerful geospatial software platforms that offer different capabilities and features for creating maps and analyzing spatial data. Here are the key differences between the two:
Rendering Technique: The main difference between ArcGIS and Cesium lies in their rendering techniques. ArcGIS primarily uses raster-based rendering, where maps are composed of a grid of pixels, which may limit the level of detail and interactivity. On the other hand, Cesium uses 3D globe-based rendering, which allows for more realistic representation of the Earth's surface and enables the visualization of complex geometries.
Data Integration: ArcGIS is known for its strong data integration capabilities. It supports a wide range of different data formats, including shapefiles, geodatabases, and various raster formats. Additionally, ArcGIS provides powerful tools for data management, analysis, and visualization. In contrast, Cesium focuses more on the visualization of 3D data and relies on web-based formats like GeoJSON and glTF.
JavaScript Framework: Cesium is built on well-established web development technologies such as JavaScript and WebGL. It provides a JavaScript library that enables developers to create interactive 3D applications directly in the browser, making it easy to embed maps and geospatial visualizations in web pages. ArcGIS, on the other hand, offers web mapping capabilities through their ArcGIS API for Javascript, which provides a range of tools and widgets for creating web-based mapping applications.
Community Support: Cesium has gained popularity as an open-source project and has a strong and active community of users and contributors. This active community allows for fast development and continuous improvement of the platform. ArcGIS, on the other hand, is a proprietary software developed by Esri and has its own dedicated user community and support network.
Pricing and Licensing: Another significant difference lies in the pricing and licensing models of ArcGIS and Cesium. ArcGIS is a commercial software that requires a paid license, and the cost varies depending on the specific product and usage requirements. In contrast, Cesium is an open-source platform that is free to use and modify, which makes it an attractive option for users with budget constraints.
In summary, ArcGIS and Cesium differ in their rendering techniques, data integration capabilities, JavaScript framework, community support, and pricing/licensing models. While ArcGIS focuses on comprehensive GIS functionalities and data management, Cesium excels in the visualization of 3D geospatial data using web-based technologies.
Pros of ArcGIS
- Reponsive7
- A lot of widgets4
- Data driven vizualisation4
- Easy tà learn2
- 3D2
- Easy API1
Pros of Cesium
- Fully interactive 3D and can dynamically switch to 2D.1