Undoubtedly, It is a crucial term in Geospatial Services.The study of science that deals with the dynamics and physical history of the earth, the rocks of which it is composed. Additionally, it includes the physical, chemical, and biological changes that the earth has undergone.

A geological survey is the systematic investigation of the geology beneath a given piece of ground for the purpose of creating a geological map or model. Subsurface maps typically depicts the 3D form of geological surfaces by means of contours and cross sections.

In Geospatial Services, a geographic information system (GIS) is a framework for gathers, manages, and analyzes data. GIS integrates many types of data. It analyzes spatial location and organizes layers of information into visualizations using maps and 3D scenes.

GIS is a system that is designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The key word to this technology is Geography – Specifically, this means that some portion of the data is spatial.

Typically, GIS integrates five components: hardware, software, data, people, and methods.

The most important feature of GIS is that it stores spatial data in a structured format referred to as a spatial data base. The way spatial data are structured, will determine the how easy it is for the user to store, retrieve and analyze the information.

Basemap serves as a reference map on which you overlay data from layers and visualize geographic information. Actually, we can make an individual basemap of multiple feature, raster, or web layers. Moreover, they are the foundation for your maps and provide context for your work.

Interestingly, We use GPS(Global Positioning System) to find the exact location of things. Whereas, we use GIS to record information on to maps.