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Harris Matrix Data Package: version 2022 of the hmdp tool with new features for the creation of stratigraphy data packages
A few weeks ago I presented a new version of the hmdp tool at the ARCHEOFOSS conference in Rome. You can find the archived presentation on Zenodo. Harris Matrix Data Package is a proposal for a sta…
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Relational Properties of DE-9IM spatial predicates
There is an elegant mathematical theory of binary relations. Homogeneous relations are an important subclass of binary relations in which both domains are the same. A homogeneous relation R is a sub…
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QField 2.4 is here, and it is 🍏icious
Yes, QField for QGIS, the leading fieldwork app, was released on the iOS App Store! Get It now for Android, iOS, MacOS, Windows and Linux Good things take time (and sponsors), and we wanted our …
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Another.Red.Year w3w
Today is the day that geo-geeks around the world have been waiting for, a little later than expected, What3Words have published their 2021 accounts. I have expressed some doubt about the usefulness of…
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Another.Red.Year w3w
Today is the day that geo-geeks around the world have been waiting for, a little later than expected, What3Words have published their 2021 accounts. I have expressed some doubt about the usefulness of…
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QGIS Annual General Meeting – 2022
Dear QGIS Community, We recently held our 2022 QGIS Annual General Meeting. The minutes of this meeting are available for all to view. I would like to welcome our new QGIS PSC member: Régis Haub…
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Learning PostgreSQL Internals
I had coffee with an IT colleague here in Victoria last week, and he was interested in getting into core PostgreSQL programming. “What resources would you recommend I look at?” That’s… a hard questio…
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Plugin Update September 2022
The QGIS plugin repository currently lists 1710 plugins and the list keeps on growing. September has been busy with 16 new plugins. It can be challenging to stay up to date. Our monthly plugin upd…
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Esqueci a senha do GeoServer, e agora?
Se você tiver acesso de gravação ao diretório de dados e não tiver definido uma senha mestra, poderá alterar a senha de administrador editando o seguinte arquivo: security/usergroup/default/users.xml …
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Why Spatial Is Very Special
Web Semantics1 TL;DR: “machines” use the HTML structure of Web pages to enable the coherent transmission of the document content’s meaning to the user. Maps and locations are not currently reflecte…
