The Intersect GIS tool (Intersct.zip) is a lightweight spatial overlay utility designed to perform geometric intersection operations on vector datasets. Unlike simple clipping tools, this utility ...

Not so long ago, only a select group of users could take advantage of GIS tools and applications. The general public barely knew what GIS was, let alone knew how to use it. Today, the Web allows GIS ...

MapWindow GIS (www.mapwindow.org) is a free GIS that you can use without needing to have ArcView or ArcGIS. Once you've added the MMP Tools plug-in to MapWindow, you can follow the instructions below ...

From free county GIS viewers to advanced mapping software, today’s tools make it easier than ever to locate and understand your property lines. Knowing exactly where your land begins and ends can save ...

GIS mapping tools are reshaping how property owners, buyers, and planners access and interpret land data. By integrating parcel boundaries, zoning overlays, and ownership records, these systems ...

No audio available for this content. A few months ago, I wrote a little about ArcGIS Explorer (AE), a free GIS viewer from Esri. It’s a nice tool for non-GIS users who want to view GIS data. Looks ...

In this class, students will learn how to use GIS (geographic information system) tools to calculate distances between two features, road and river lengths within administrative units, the percentage ...

For years, it’s been only the most committed of journonerds who could invest both the time and money to put geography to use. To say that’s changing is an understatement. GIS (Geography and Geographic ...

Information, not money or ammunition, is now the holy grail of business organisations and governments across the world. Computer programming and computer graphics, apart from enabling us to visualise ...