Geographic Information Systems (GIS) enables users to add layers to show different information and zoom in and out to different scales. GIS is a useful source of secondary data and it can be used ...

The CU GIS Portal is a great way to utilize available campus map resources and to build your own maps choosing from available layers. Our Utility Maps and Space Information Map (SIM) are popular uses ...

Extraction of spatial information ... system for mapping from digital images is presented. This system inputs digital images and GPS data into a computer or softcopy station for processing. The output ...