![]() ![]() Not awfully useful in cartographic design, GRASS GIS excels primarily as a free GIS software option for analysis, image processing, digital terrain manipulation, and statistics.įree GIS software users rejoice. It has over 350 rock-solid vector and raster manipulation tools. It has evolved into a free GIS software option for different areas of study.Īcademia, environment consultants and government agencies (NASA, NOAA, USDA and USGS) use GRASS GIS because of its intuitive GUI and its reliability. GRASS GIS (Geographic Resources Analysis Support System) was developed by the US Army Corps of Engineers as a tool for land management and environmental planning. If you need GIS on your mobile phone, gvSIG Mobile is perfect for field work because of its interface and GPS tools. Thanks to the OpenCAD Tools, you can trace geometries, edit vertices, snap and split lines and polygons. The NavTable is agile in that it allows you to see records one-by-one vertically. We illustrate in this gvSIG guide and review why we like it SO much. For example, it has a field app, 3D capabilities, and a desktop application.ĭespite its lack of English documentation, the gvSIG project is still easy to pick up and work with. Here’s your beginner’s guide to QGIS to get your feet wet.Īfter QGIS, gvSIG is the next best option for free GIS software. If you’re still searching for free GIS software, you’d be insane not to download the free GIS software QGIS. The QGIS Stack Exchange support is impressively great. If the tool doesn’t exist, search for a plugin developed by the QGIS community. QGIS Plugins boost this mapping software into a state of epicness. There’s no other free mapping software on this list that lets you map like a rock star than QGIS. For example, you can automate map production, process geospatial data, and generate drool-worthy cartographic figures. QGIS is jam-packed with hidden gems at your fingertips. For example, it brings a whole new set of cartography, 3D, and all its convenience worth its weight in gold.Īfter the epic GIS software battle in GIS history between ArcGIS vs QGIS, we illustrated with 27 differences why QGIS is undoubtedly the #1 free GIS software package. ![]() But QGIS plugins still give you the power to analyze like the Incredible Hulk. It’s been genetically tailored to break the mold of commercial GIS. Because the unsung heroes of open source GIS software are back! It’s their third big release. QGIS 3! ![]() When QGIS releases a new version, it’s kinda a big deal. But these 13 reign supreme for free mapping software. We’ve ranked the top 30 GIS software applications. These free GIS software give you the firepower to get the job done as if you’re working with commercial GIS software. This is because you can do it all with free GIS software. You don’t have to pay a king’s ransom to map the world. Your search for free GIS software is now over Natural resources/ Tài nguyên thiên nhiên.Water resource management/ Quản lý nguồn nước. ![]()
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