Today the third draft of the 𝗦𝗽𝗮𝘁𝗶𝗮𝗹 𝗟𝗶𝗻𝗸𝗲𝗱 𝗗𝗮𝘁𝗮 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝘀 book made it on-line.

This new version is primarily an expansion to conform with #GeoSPARQL 1.1. Novel content also on #SimpleFeatures and #MetaData, plus the odd correction and bug fix.

Your path to #FAIR with #OGC and #W3C standards.

https://linked-sdi.com/

#SemanticWeb #LinkedData #RDF

Work in progress.

#OpenScience research project that investigates the #walking sheds at the core of the 15-minute neighborhood, and their associated network attributes. Powered by #openstreetmap, #OpenData, and #rstats

@Belenmr @robinlovelace
@UrbanDemog

https://github.com/paezha/15-minute-neighborhood

#ReproducibleResearch #transportation #ActiveTravel #Cities #Urbanism #Rstats #15MinCity #r5r #SimpleFeatures #igraph

If you ever wonder why you polygon layers so frequently contain invalid geometries: even regular national borders violate the #SimpleFeatures topology rules 🤦‍♀️

https://en.osm.town/@opencage/110445602456973714

#GISChat #gis #mapping

#Genuary31 #genuary2023

Day 31: Break a previous image.

For some reason, I did break a lot during this #genuary:

https://github.com/paezha/genuary2023/tree/master/2022-01-08_Signed-Distance-Functions

https://github.com/paezha/genuary2023/tree/master/2022-01-12_Tessellation

https://github.com/paezha/genuary2023/tree/master/2022-01-29_Maximalism

For this prompt I break a previous image by _unbreaking it_.

Coded in #Rstats using #ggplot2 , #SimpleFeatures, and #rayverse

To the left is the original smashed polygons, to the right the "broken" unsmashed ones.

@jacquietran @meghansharris

#Genuary27 #genuary #Rtistry

Day 27: Hilma af Klint

A practitioner of automatic painting, af Klint's abstract work predates that of Kandinsky, Malevtich, and Mondrian.

https://en.wikipedia.org/wiki/Surrealist_automatism#Automatic_drawing_and_painting

For this piece I drew inspiration from The Swan series. So simple and yet so full of depth. This seems to be a popular reference for today's prompt!

@AaronReuland @jacquietran @meghansharris @davepagurek

Coded in #Rstats using #SimpleFeatures and #ggplot2. See my repo:

https://github.com/paezha/genuary2023/tree/master/2022-01-27_Hilma-Af-Klint

#Genuary25 #genuary

Day 25: Yayoi Kusama

This piece draws inspiration from the Kusama's Infinity Mirrors. I got to use some of my favorite R packages: #ggplot, #SimpleFeatures, and #rayrender. Three outputs are shown here, with glossy, diffuse, and metallic spheres.

Coded in #Rstats. The code is available in my #genuary2023 repo:

https://github.com/paezha/genuary2023/tree/master/2022-01-25_Yayoi-Kusama

#Rtistry #CreativeCoding #GenerativeArt #YayoiKusama #MastoArt #artbooster

@terence @tylermorganwall @jacquietran @meghansharris

#genuary12 #Genuary

This is a homage to @terence whose shattered tessellations I've long admired:

https://twitter.com/researchremora/status/1473134507918245894

https://twitter.com/researchremora/status/1470505155120480258

I haven't figured out how he creates the cracks. Here, I borrowed an L-system from A. Sanchez Chinchon to smash a Voronoi tessellation.

Coded in #Rstats using #SimpleFeatures and #rayverse

https://github.com/paezha/genuary2023/tree/master/2022-01-12_Tessellation

@tylermorganwall @jacquietran @meghansharris

#Genuary8 #Genuary

Signed distance functions are buffers with values that are proportional to the distance from the primitive geometry. This image was coded in #Rstats using #ggplot2 and #SimpleFeatures.

The code is available in my #Genuary2023 repository:

https://github.com/paezha/genuary2023/tree/master/2022-01-08_Signed-Distance-Functions

#CreativeCoding #GenerativeArt #MastoArt #MathArt

@jacquietran @meghansharris