Ragnvald Larsen – Medium

Ragnvald Larsen

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Feb 3, 2025

Are Public Agencies Letting Open-Source Software Down?

Open-source software is everywhere, yet public agencies and institutions often fall short in supporting and sustaining these projects.

Are Public Agencies Letting Open-Source Software Down?

Ragnvald Larsen

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Dec 11, 2022

Digital common goods

What are Digital common goods? How do they relate to open data and open source software?

Digital common goods

Ragnvald Larsen

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Dec 19, 2021

The american mink — the story about the killer code

Removing an alien species is sometimes both necessary and possible. This is about how I wrote code to kill off an alien species which has…

The american mink — the story about the killer code

Ragnvald Larsen

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Feb 9, 2021

Skandinavias midtpunkt?

Avskyr du havet og lukten av rotten fisk? Blir du utrygg når du tenker på flo og fjære? Liker du deg i høyden? Liker du mygg og myr? Liker…

Skandinavias midtpunkt?

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Feb 3, 2021

The wilderness algorithm

Wilderness areas are fewer and more fragmented. Can we find wilderness using algorithms? Will it be enough to understand wilderness?

The wilderness algorithm

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Jan 23, 2021

Geocoding and generalisations

Grid cells are excellent for generalising information. This story is about geocoding, generalisations and the availability of spatial…

Geocoding and generalisations

Ragnvald Larsen

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Jul 10, 2020

Tweaking the Litchi app for drone based wildlife surveys

Say you are doing a survey where you need to establish a set of images from a bigger area. With the right methods you can make statistical…

Tweaking the Litchi app for drone based wildlife surveys

Ragnvald Larsen

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Apr 4, 2020

Det peneste kysset

Det er tidlig vår i den botaniske hagen. Jeg må samle de fem siste plantene til herbariet mitt for å få godkjent biologikurset. Jeg går…

Ragnvald Larsen

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Jan 29, 2020

SDG and the fourth wave of environmentalism — a walk in the park

I found a new garden in my digital neighbourhood. It has many names, digital ecosystem, data4sustainability — some call it the fourth wave…

The image shows metal trash not far from the coastline. Glass and plastics are there as well.

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Oct 24, 2019

Building sensitivity atlases

Researchers, environmental managers, ecologists, researchers — we are all looking for a better perspective. Fieldwork, remote sensing and…

Building sensitivity atlases

Ragnvald Larsen

Ragnvald Larsen

Geographer working with GIS, data management and development cooperation. My opinions are my own. https://www.linkedin.com/in/ragnvald/

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