# What Is A Vector File

**The shapefile format is a geospatial vector data format for geographic information system software.**

**What is a vector file**.
Vector graphics have the unique advantage over raster graphics in that the points lines and curves may be scaled up or down to any resolution with no aliasing.
Vector files are most commonly used with graphic designers.
Points lines and polygons representing for example water wells rivers and lakes.

This is the main advantage of the vector. Vector files are images that are built by mathematical formulas that establish points on a grid. Its the Way to Do It.

In simple terms it means that vector graphics consist of paths which are defined by the start and endpoint along with other points curves and angles. The vector image is described with the help of vectors the vector is a mathematical model and can be scaled. Vector graphics are computer graphics images that are defined in terms of points on a Cartesian plane which are connected by lines and curves to form polygons and other shapes.

Usually the process takes one or. If you blow up a small raster image on a billboard all the pixels will be there for onlookers to see. Vector files are made by using mathematical formulas.

Some other image formats such as bitmap are made up of a grid of pixels. When you combine all the dots together they combine to form an image that you see as a single picture rather than as the individual dots. Meanwhile vector images will remain smooth and defined.

The vector file uses individual color blocks to create the final image. Vector files are much more flexible and rely on mathematical equations that generate files upon rescaling in order to allow a flawless image quality. You need a professional vector graphics program to open a vector file and maintain the vector data.