Wednesday, December 17, 2025

Delete a table or layer from GeoPackage within QGIS

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 To delete a table (layer) from a GeoPackage within QGIS, you can use either the Browser panel or the DB Manager. Method 1: Using the Browse...
Saturday, December 6, 2025

CASE expression in QGIS

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Understanding QGIS Expressions A QGIS Expression is a combination of one or more values, operators, and functions that is evaluated dynamica...
Wednesday, November 26, 2025

How to Open QGIS Attribute Table as a docked window

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 If you don't want your layers attribute table been displayed as a regular window that is movable on screen, then you ca make it docked/...
Thursday, November 20, 2025

Mapping Inter-confederation, European playoffs fixtures for the 2026 World Cup

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 As of November 20, 2025, 42 spots for the 48-team 2026 FIFA World Cup have been secured through direct qualification. The remaining six spo...
Monday, November 10, 2025

Reproducing the "Map of Nigerian Languages"

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 I needed a softcopy of the 'Map of Nigerian Languages' by the National Library of Nigeria . Unfortunately, all the softcopies I fou...
Saturday, November 1, 2025

Inkscape for Geo-Scientific Research Publishing: Creating High-Quality Maps & Scientific Figures

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  It is an observation worth making that the skill of graphics design remains significantly underrated among authors in academic research. T...
Sunday, September 21, 2025

How to Open a drone PointCloud file in AutoCAD

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 To open PointCloud file generated from a drone phogrammetry software in AutoCAD, the point cloud file must be in Autodesk ReCap (.rcp, .rcs...
Monday, August 18, 2025

Using custom Hausa font within QGIS

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 QGIS just like most computer software uses the fonts that are installed on your computer. So, to use a Hausa font in QGIS you will need to ...
Monday, June 30, 2025

Introduction to G.Projector 3 — A Map Projection Explorer by NASA

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 National Aeronautics and Space Administration (NASA) has this great tool called G.Projector for exploring complex Map Projection not easil...
Monday, June 9, 2025

How to Manually Install WebODM on local server in Windows 11

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 There are several ways to install the WebODM server software including purchasing the windows installer for easy installation. In this guid...