[physics] Energy that moves through space at the speed of light as different wavelengths of time-varying electric and magnetic fields. Types of electromagnetic radiation include gamma, x, ultraviolet, visible, infrared, … Read more
[physics] The entire range of wavelengths (frequencies) over which electromagnetic radiation extends.
[map display] A mapping system that displays but does not allow for the spatial analysis of data.
[ESRI software] In geoprocessing in ArcGIS, a component of a model. Elements can be variables, such as input and derived data, or tools.
[geodesy] The vertical distance of a point or object above or below a reference surface or datum (generally mean sea level). Elevation generally refers to the vertical height of land.
[symbology] A map element that displays a simplified representation of the terrain within a map’s extent. Elevation guides are designed to provide a quick overview of topography, including the high … Read more
[ESRI software] A layer in ArcGlobe that has been categorized to help define the geometry of the globe surface.
[symbology] Hypsometric tint bands based on elevation ranges used in an elevation guide.