Learn the ABCs of using QGIS — in this case, to map tree cover, land use and similar data — in an Aug. 17 workshop in Mansfield. QGIS is a free and open-source geographic information system, or GIS. It works on operating systems including Mac OS X, Linux, Unix and Microsoft Windows. Sponsoring the event is CFAES’s Ohio Woodland Stewards program. Read more.
Posted by Kurt Knebusch on July 20th, 2016