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.

CentralSquare clients can use the new GIS access to gain insights from experts about how to cleanse and use data for “actionable insights,” as well as tools to help local, regional and ...

I've already looked at some GIS applications available on Linux. Programs like GRASS and qgis provide a full set of tools to do GIS. Sometimes, that's really overkill though. You may just want to ...

In a GIS, you need to consider the projection because any map you view or create is essentially flat like a paper map. Thus map concept applies to both situations! In a map projection, you cannot ...

The TDC600 is built for GIS users in organizations across a variety of industries —environmental management, utilities and government agencies. With Wi-Fi, Bluetooth 4.1 and 4G LTE cellular ...

Create interactive maps of GIS data with tooltips, hover text, and legends in one short and simple line of code. Plus get extras like side-by-side sliders and multiple maps in sync.

Around the globe, scientists, schools, businesses, governments, and countless others are leveraging GIS capabilities to understand and solve 21st century challenges, from Covid-19 to climate change.

The maps portal on the Town of Leesburg website has been recognized with a Special Achievement in Geographic Information ...

GIS data is not only used to respond to disasters, but in the more day-to-day work of fire departments, which are often first responders for medical calls.

GIS databases allow users to analyze and manage location data, and they are often used by local governments to store information about land parcels. In July 2008, the Sierra Club submitted a public ...