Online GIS | Desktop GIS |
Functionality *Different platforms offer different tools. | |
Simple map making Geospatial data visualizations Tools for asset and project management | Complex data visualizations In-depth data analysis and validation 3D data rendering |
Cost | |
Lower cost upfront Pay only for what you need No additional hardware purchase Predictable operating expense | Initial investment is significantly Additional hardware may be |
Usability | |
User friendly interface Little to no training required Reliant on internet connection Continuous software updates | More processing power for complex Does not require internet connection Not reliant on outside servers |
Data Storage & Sharing | |
Easily add storage as needed More reliable data backup and recovery Increasing storage capacity can | All data is stored onsite Data is more siloed, making it difficult to Increasing storage capacity can |
Security | |
Vendor is responsbile for | Organization is responsible for |
Online GIS is accessed via web browser. This means it can be accessed on any device that's connected to the internet.
This stands in stark oppostion to desktop GIS, which can only be accessed on the computer where it was installed.
For decades, desktop GIS defined the trajectory of the GIS industry. It serves as a solid foundation for future innovation: a future that online GIS will help to define.
Some might argue because online GIS offers different functionality than desktop GIS, it can't be considered GIS. This is an oversimplification.
New to GIS? Get started with part one: What is GIS?