History and Evolution of GIS
The concept of GIS has evolved significantly since its inception. Here’s a brief overview of its historical development: Early Beginnings (1960s-1970s) : The origins of GIS can be traced back to the 1960s when early researchers like Roger Tomlinson developed the first GIS, known as the Canada Geographic Information System (CGIS). This system was designed to manage land resources and environmental data. Development and Expansion (1980s-1990s) : During the 1980s, GIS technology began to evolve rapidly with the advent of personal computers and more sophisticated software. The development of commercial GIS software, such as ArcInfo and MapInfo, made GIS more accessible to a wider audience. This period also saw the growth of GIS applications in urban planning, environmental management, and transportation. Internet and Web GIS (2000s-Present) : The advent of the internet and web technologies revolutionized GIS by enabling the ...