Ragnvald LarsenDigital common goodsWhat are Digital common goods? How do they relate to open data and open source software?Dec 11, 2022Dec 11, 2022
Ragnvald LarsenThe american mink — the story about the killer codeRemoving an alien species is sometimes both necessary and possible. This is about how I wrote code to kill off an alien species which has…Dec 19, 2021Dec 19, 2021
Ragnvald LarsenSkandinavias 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…Feb 9, 2021Feb 9, 2021
Ragnvald LarseninTowards Data ScienceThe wilderness algorithmWilderness areas are fewer and more fragmented. Can we find wilderness using algorithms? Will it be enough to understand wilderness?Feb 3, 2021Feb 3, 2021
Ragnvald LarseninTowards Data ScienceGeocoding and generalisationsGrid cells are excellent for generalising information. This story is about geocoding, generalisations and the availability of spatial…Jan 23, 2021Jan 23, 2021
Ragnvald LarsenTweaking the Litchi app for drone based wildlife surveysSay 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…Jul 10, 2020Jul 10, 2020
Ragnvald LarsenDet peneste kyssetDet er tidlig vår i den botaniske hagen. Jeg må samle de fem siste plantene til herbariet mitt for å få godkjent biologikurset. Jeg går…Apr 4, 2020Apr 4, 2020
Ragnvald LarsenSDG and the fourth wave of environmentalism — a walk in the parkI found a new garden in my digital neighbourhood. It has many names, digital ecosystem, data4sustainability — some call it the fourth wave…Jan 29, 2020Jan 29, 2020
Ragnvald LarseninTowards Data ScienceBuilding sensitivity atlasesResearchers, environmental managers, ecologists, researchers — we are all looking for a better perspective. Fieldwork, remote sensing and…Oct 24, 2019Oct 24, 2019
Ragnvald LarsenThe spatial passwordWe humans are good at remembering places. With a little help from a map we are able to find back to places we visited decades ago. What if…Jan 1, 2018Jan 1, 2018