Summary: Every field in every organization is using GIS to make maps that communicate, perform analysis, share information, and solve complex problems around the world. GIS software gives your organization the power to get the job done in a speculated period of time.
Maps were always there, be it in ancient times or modern times. What actually has changed is the perspective of viewing the maps. GIS helps in organizing, communicating, and understanding the science of Earth. It collects, analyzes, and displays geospatial data in 2D or 3D forms. GIS software is a computer-based tool for examining geographic patterns, by connecting geography with data, we see data with a geographic context. The GIS Software list seems endless, but here’s giving you a sneak peek at the top GIS software packages the industry has to offer.
1. QGIS 3 Application
QGIS has to be the most significant open-source technology adoption in GIS today. With QGIS, you can create, edit, visualize, analyze and publish geospatial information without any cost. It’s a free GIS software developed by a community of dedicated volunteers. Besides composing and exporting graphical maps, it enables you to view, edit, and analyze geospatial data carefully.
QGIS supports both raster and vector layers. It’s mostly used for terrain analysis, disaster risk reduction, and environmental resource mapping. QGIS 3 is the most inventive release as it brings a whole new set of cartography, 3D and all its convenience.
2. Whitebox GAT
Whitebox GAT has only been around 2009, as it feels so fine-tuned when its at action. Whitebox actually replaced Terrain Analysis System (TAS) — a tool for hydro-geomorphic applications. But where it actually shines is LiDAR. The LiDAR toolbox has taken the LiDAR data to the next level. LAS to Shapefile is an extremely useful tool.
This incredibly useful tool is insanely underrated. The cartographic mapping software tools are primitive compared to QGIS 3. Whitebox GAT is solid with over 410 tools to clip, edit, analyze, manage, buffer, and extract geospatial information.
3. SAGA GIS
It’s one of the classics in the world of GIS and was originally designed for terrain analysis such as hillshading, watershed extraction, and visibility analysis. The tool enables multiple windows to lay out all your analysis, besides delivering a fast-growing set of geoscientific methods to the geoscientific community.
It has helped many organizations in GIS mapping. The software assembles robust and unique morphometry tools, which include the SAGA topographic wetness index and topographic position classification. It’s a lifesaver in terrain analysis, and most importantly, it’s quick, reliable, and accurate.
Gone are the days when you had to be dependent on commercial GIS software. MapWindow does about 90% of what GIS users need, such as map viewer, identity features, processing tools, and print layout. It also integrates a unique and sophisticated for automatic watershed delineation. It also has an extensible plugin architecture for customization.
There’s a lot more to add to the list, that can perform hundreds of advanced GIS processing tasks, generate stunning cartography and mapping products, and manage your company’s geospatial assets efficiently. GIS mapping services has been made easier through these kinds of software that allows doing a lot more work than you can expect.