An image is stored electronically as a series of pixels, which are tiny dots of color that together form the image. Each pixel is assigned a value that represents its color and brightness. What is the difference between a raster and vector image?
Understanding the difference between these two formats is crucial for any creative professional, as it directly impacts the quality, scalability, and versatility of your work. This article will break down the key distinctions between vector and raster images, explaining when to use each and why it...
This application allows users to explore vast geographic regions with intricate topography, satellite imagery, and various spatial layers. If you’re going to use ArcGlobe, its file format is 3DD (ArcGlobe Document). ArcGIS Extensions “ArcGIS Extensions” are additional modules or add-ons to the...
ArcGIS Image Server provides four key capabilities for working with large volumes of imagery and rasters: Dynamic image services enable web-accessible imagery layers, which have processing applied on the fly as the data is accessed via desktop, web, and mobile applications. Raster analytics is used...
Why store data as a raster? Sometimes you don't have the choice of storing your data as a raster; for example, imagery is only available as a raster. However, there are many other features (such as points) and measurements (such as rainfall) that could be stored as either a raster or...
Temporal spatial data is data that's associated with a specific time (or time range). The data might be vector point data (e.g., a GPS tracking point) or raster imagery data (e.g., a satellite image capture). Geospatial analysis: Georeferencing and geocoding ...
In ArcGIS, multispectral imagery is displayed using the RGB Composite renderer in which each raster band is mapped to one of three color channels. For images with more than three raster bands, any of the three bands can be used to display the imagery. The three color channels are red, blue...
They are often called CGI (Computer-Generated Imagery). An example of a computer graphic is the picture shown on this page. More complex CGI may be like the visual effects seen in a movie.Tip Graphics is sometimes abbreviated as GFX....
Graphic designers often maintain their anonymity more because their primary goal is to express someone else's ideas through conventional design elements. As commercial projects have begun to demand more expressive and unique imagery, however, the distinctions between graphic design and illustration are ...
V-Ray Vision is a new tool based on a raster engine that allows users to move around their models, apply materials, set up lights and cameras—all in a live real-time view of their scene. And when they're ready for photo quality renders, it’s easy to use V-Ray to create them. ...