Some of the GIS map layers include radar (past, current, and future), lightning (current, historical and predicted), tornado tracks, hail swaths, tropical storms, thunderstorm and severe weather ...

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

The district's GIS Data Store organizes and stores many major base map layers such as roads, potential flooding, topography and aerial imagery. ... GIS is more than a map.

Through the free online GSMNP GIS portal, which hosts more than 1,000 downloads a week, the many varied data sets collected in the park over decades come to life in bright, colorful layers.

GIS mapping tool adds layer of convenience to Lampasas city services. Herald/Brenda Young. Brenda Young. Aug 31, 2013 Aug 31, 2013; ... GIS, or geographic information systems, ...

Geographical Information Systems close geographical information system (GIS) Electronic maps with layers added to display information about the area. (GIS) maps are digital maps that have layers ...

The high court ruled that such databases are public records and must be provided at the actual cost of duplication. Forty-seven of California’s 58 counties already provide GIS parcel maps as ...

What’s more, GIS layers and data sets can be overlaid on one another and compared, creating problem-solving shortcuts when it comes to investigating causes and effects in the natural world.