TdhGIS

Tim Hirrel (timhirrel) Publisher
Science

Install latest/stable of TdhGIS

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.

Install using the command line

sudo snap install tdhgis

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Channel	Version	Published

Channel	Version	Revision	Download SBOM

Details for TdhGIS

Package name

tdhgis

License

CC-BY-NC-4.0

Last updated

14 May 2026 - latest/stable
9 August 2019 - latest/candidate

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Preview:

GIS, Vector Based Spatial Analysis

Feature Summary:

Graphically create and edit geometric data
Import Shapefiles and OpenStreetMap data
Use raster images as background and a CAD drawing as an overlay
Transform coordinates based on the Proj4 library.
Color polygons based on user data values using either discrete intervals or gradients
Allocate point data to user specified buffers for points, polygons and multilines
Allocate point data to polygons.
Allocate polygon data to other polygons.
Create thiessen polygons.
Create data contours.
Create contour polygons.
Calculate the area and perimeter of irregular polygons, including exclusion polygons.
Data is stored in an open database allowing manipulation by other software

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Revision	Channel	Version	Published	Build	Commit

The build and commit information is derived from build infrastructure records.

Install TdhGIS on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.