Find the definition of GIS. Learn how this mapping and analysis technology is crucial for making sense of data. Learn from examples and find out why GIS is more important than ever.
Vector data is the representation of a geospatial element through its x and y coordinates. The most basic form of vector data is a point. Two or more points form a line, and three or more lines form a polygon. For example, Google Maps—a common web map and visual representation that us...
Close search in video boxTo search for an exact match, please use Quotation Marks. Example: “computer” Learn how to summarize locations using the Nearby capability in infographics and reports. For example, see a tabular summary of how many and which existing restaurants are within a mile of...
What is Location intelligence? While Geographic Information Systems (GIS), in one form or another, have been around for several decades, we believe that one of the reasons it has been slow to break through into mainstream information technology is the use of over-complicated terminology.GIS,spati...
Geometry is the branch of mathematics dealing with spatial relationships, measures, and properties of points, lines, and surfaces. In GIS applications, vector geometry is used to represent the spatial component of geographic features with discrete boundaries such as wells, rivers, states, streets, an...
Behind the scenes, when you enter your search term, the ArcGIS Rest API converts the search term into a meaning vector representation using a pre-trained AI language model. The meaning vector of the search term is compared to the meaning vectors of variable descriptions ...
The two primary types of spatial data arevector and raster datain a GIS. But what is the difference between raster and vector data? When should we use raster and when should we use vector features? Find out more about the spatial data models commonly used. ...
Esri, AnPaper, WhiteESRI. 1999: What's new in ArcView GIS. ESRI, Redlands.
An example of the Built-In Login Window for ArcGIS Enterprise Why authentication matters Before we start to talk about the different types of authentication, we need to understand why it matters. In today’s digital age, securing your GIS data...
a plotter is a computer output device used to produce high-quality, large-scale graphics and drawings. it works by precisely positioning a pen or other drawing tool to create lines, curves, and shapes on paper or other media. unlike printers that produce raster images, plotters generate vector...