Estimated reading time: 7 minutes Table of contentsIntroductionVector GISRaster GISsSelection of Raster Cell ResolutionConclusion Raster vs vector GIS: They operate differently and are used to address different types of geographical problems.
In the video I tell the beginning of the story of how to overlay maps. I'll demonstrate one of the earliest examples of the strategic use of map overlay in
Map 1: What is a GIS map? A GIS map contains points, lines and polygons What is a GIS map? Its a digital map that has two important features… Coordinate system:
When choosing a GIS both Arc and QGIS are similarly functional. For most people, the choice between the two will boil down to personal preference and price.
Geographic information system (GIS) technology can be used to gather, maintain, store, and analyze geographic information. It can be used to keep track of everything from property locations and utility
An example of an Emergency GIS application created with Arc GIS GIS technology is rapidly becoming one of the most widely used information platforms in the world. Geographic information systems (GIS),
Geographic Information Systems (GIS) are designed to gather, store, and analyze geographical data. Geographic data may include things like natural resource maps, planning maps, asset maps or population maps. GIS is
GIS Software Improvements: Summary Mappable information such as customer addresses and vehicle locations used to be considered relatively unimportant information. These days, the perfect storm of GIS map availability, GIS software