Geographic Information Systems (GIS) are a systematic collection of computer hardware, software, geographic data, and persons designed to record, store, update, manage, analyse, and present all types of geographically linked information. GIS is based on data that has a primary link to space, which includes any data about things and activities that occur in nature.
Most of the top GIS software vendors have developed cloud GIS solutions, and those that have not yet done so must do so. The GIS user community is fully aware of the benefits of cloud computing, and there are several options–for example, public vs. private clouds–from which users can pick based on their specific needs. When dealing with the local government sector, where cost is a key consideration, cloud implementation may be highly appealing since it eliminates the need for an IT infrastructure to support the growth of GIS.
Furthermore, the growth of mobile devices is having an influence on every business and application, including GIS. Advances in mobile computing and GIS technology enable organisations to take GIS to the field and engage directly with the information required to monitor, collect, update, and synchronise changes between the field and the office. The requirement to have access to geographic data at any time and from any location is present and expanding.
Users are putting GIS mapping in the hands of the field workforce using mobile devices such as smartphones and tablets, and replacing paper forms with electronic devices. Maps may be used by the field workers to validate data, record observations, and respond to occurrences. This can increase the field workforce’s efficiency and accuracy.