QGIS is a free and open-source geographic data system (GIS) software program. It may be used to create, edit, visualize, analyze, and publish geospatial information. USGS is the USA Geological Survey, a scientific company of the USA authorities that gives earth science data. USGS information will be downloaded via the USGS web site or via QGIS.
To obtain USGS information via QGIS, observe these steps:
