GIS Software

Information about GIS software and applications including both commercial and open source GIS applications. This category covers desktop GIS (Esri’s ArcGIS suite, MapInfo, QGIS, and GRASS) as well as web mapping, GIS apps, mobile GIS, and component GIS.

Map showing evapotranspiration for an area of Idaho.

Geospatial Tools for Agricultural Water Management

Mark Altaweel

The use of geospatial technologies can help mitigate inefficient use of water and help improve how this precious resource is used in crop production.

A firefly map showing world population by cities using QGIS.

How to Create Firefly Cartography with QGIS

Geo Contributor

Firefly cartography is a cartographic style used to create maps that glow. Learn how to make a firefly map using QGIS.

A Joy Plot of the San Francisco Bay Area. Created using Peak Map.

Making Joy Plots with GIS

Caitlin Dempsey

Joy plots is a cartographically creative way to show topography on a map. Learn how to create joy plots using GIS.

Screenshot showing building detection using MapFlow in QGIS.

Run AI-Mapping in QGIS over high-resolution satellite imagery

Geo Contributor

Mapflow is a QGIS plugin that lets users extract real-world objects from satellite imagery.

Screenshot from a YouTube tutorial on spatial bookmarking.

6 Open Source Powered Projects to Enrich Your GIS Programming Skills

Geo Contributor

This article presents six projects with suggested tools, prerequisites and learning resources that would help you to improve your geospatial programming skills.

GDAL logo.

GDAL: Geospatial Data Abstraction Library

Mark Altaweel

The Geospatial Data Abstraction Library (GDAL) is a set of software tools used by GIS platforms such as ArcGIS, QGIS, and GRASS GIS.

Figure 10: Malaria risk map of Upper Ashanti region of Ghana

How to Use ArcGIS Pro to Estimate Areas Prone to Malaria

Jeff Oppong

This tutorial uses Spatial Data Science and Remote Sensing techniques (ArcGIS Pro) to estimate areas that are prone to malaria using ArcGIS Pro.

LST map of Connecticut, USA (Landsat 7).

How to Use ArcGIS Pro to Calculate Land Surface Temperature (LST) from Landsat Imagery

Jeff Oppong

This ArcGIS Pro tutorial utilizes spatial data science and remote sensing techniques to calculate land surface temperatures using Landsat imagery.

Picture with half of the earth, two satellites, and the Google Earth Engine text logo.

A Look at Google Earth Engine

Mark Altaweel

In a MapScaping podcast episode, Quisheng Wu discusses Google Earth Engine how it allows users to share and upload their own geospatial analyses.

Figure 11: Landslide susceptibility map of Greater Accra, Ghana

How to Use ArcGIS Pro to Assess Landslide Susceptibility

Jeff Oppong

This tutorial explains how landslide susceptibility can be assessed using ArcGIS Pro.

Screenshot from the GEOACE Item Report Dashboard.

Using ArcGIS Online to Manage Content

Geo Contributor

With the Item Report Dashboard from GEOACE, you can use out-of-the-box tools in ArcGIS Online to manage content within an organization.

The OpenLayers site hosts many examples of the library in use. Screenshot from OpenLayers showing calculated shaded relief from elevation data.

Openlayers: Geospatial JavaScript Library

Mark Altaweel

One of the most under-utilized programming languages in geospatial analysis and processing is JavaScript.

Equal Earth map projection with vector country boundaries © Caliper Corporation

Using Map Projections with Maptitude

Maptitude

Stewart Berry discusses how Maptitude works with different map projections.

Logos of open source GIS and WebGIS tools.

WebGIS Section 2: Overview of Tools and Technologies For WebGIS

Emmanuel Jolaiya

This article introduces you to some of the open-source tools used in WebGIS.

Screenshot from GRASS showing part of the user interface. Source: grass.osgeo.org

Why GRASS Delivers Powerful GIS Capabilities

Mark Altaweel

A recent MapScaping podcast with Markus Neteler, chairman on the GRASS GIS Project Steering Committee, makes it is clear that GRASS will continue to be a powerful GIS open source effort for years to come.

Series: WebGIS Using Open Source Tools

Emmanuel Jolaiya

Emmanuel Jolaiya's series on WebGIS using open source geospatial tools and technologies.

Import QGIS style files using the Style Manager.

QGIS Style Sharing Repository

Caitlin Dempsey

A new tool has been deployed that lets QGIS users share style files.

Blue are areas of high spatial accuracy while orange areas are less spatially accurate.

Esri Debuts New GIS Tools and Apps at the 2020 Annual User Conference

Caitlin Dempsey

The first two plenary sessions contained a lot of demonstrations by Esri staff featuring the new GIS tools and applications launching this year.

QGIS is a very popular popular open source GIS software.

QGIS and Free Mobile Applications

Mark Altaweel

The capabilities of QGIS can be extended with plugins and mobile GIS apps.

The split map function is a part of the ipyleaflet package, an interactive maps visualization system for Jupyter.

Python and Geospatial Analysis

Mark Altaweel

Two recent podcasts from MapScaping take a look at the use of Python in geospatial analysis.

Building a Model with ArcGIS ModelBuilder Saves Time

Emmanuel Jolaiya

Emmanuel Jolaiya shows users how to use ArcGIS ModelBuilder to develop a model for for analyzing and manipulating GIS Data.

A flow chart with blue, yellow, and green ovals and rectangles showing a model.

An Introduction to ArcGIS ModelBuilder

Emmanuel Jolaiya

In this overview, Emmanuel Jolaiya introduces readers to ModelBuilder in ArcGIS which can be used to build models for analyzing and manipulating GIS Data.

EarthPy: Python Package for Plotting and Working with Spatial Data

Mark Altaweel

A Python language spatial package, called EarthPy, has been released for free download for working with GIS data.

24 Days of QGIS Tips

Caitlin Dempsey

Using the #24daysofqgis hashtag, North Road, a geospatial company based out of  Australia, will be tweeting out a QGIS tip or trick for 24 days starting on December 1.

Map: Andriy Yaremenko, How to create Lego Map Style in QGIS

How to Use GIS to Make a Lego Map

Caitlin Dempsey

Depending on the GIS software you want to use, there are a few different ways to create a Lego-style map.

Portable GIS

Caitlin Dempsey

Portable GIS is a collection of open source GIS software applications and tools that can be run from a portable drive.