Notebooks
Filter
None
Sort
Last updated
Observable
Sign in
Torben Jansen
@toja
dataviz engineer w/ passion for algorithms, maps & music
Filter
None
Sort
Published
67
8
Logic in JavaScript
Torben Jansen
Dec 28, 2018
10
Radial input
Torben Jansen
Sep 11, 2020
21
Line segment intersection
Torben Jansen
Sep 11, 2020
8
Point input
Torben Jansen
Jun 6, 2019
2
Buffon's needle
Torben Jansen
Oct 27, 2018
2
Testing the World Bank API
Fork
Torben Jansen
Sep 11, 2020
3
Stereographic hemispheres
Torben Jansen
May 20, 2019
2
Pacific Ocean
Torben Jansen
Oct 16, 2018
3
Atlantic Ocean
Torben Jansen
Oct 31, 2018
1
Land and water hemispheres
Fork
Torben Jansen
Oct 7, 2018
1
Chamberlin's Trimetric projection of North America
Torben Jansen
Sep 11, 2020
3
Nicolosi globular projection
Torben Jansen
Jun 3, 2019
3
Ortelius oval
Torben Jansen
Oct 21, 2018
3
Five map projections for Europe
Torben Jansen
Sep 15, 2020
38
Binary addition & subtraction
Torben Jansen
Oct 16, 2018
5
Trimetric projection of Europe
Fork
Torben Jansen
Apr 26, 2021
4
1
Waldseemüller's gore map
Torben Jansen
Apr 19, 2019
10
Apian's globular projections
Torben Jansen
Oct 21, 2018
1
Procedural texturing w/ Perlin noise
Torben Jansen
Jun 10, 2019
13
Color picker
Torben Jansen
May 7, 2020
4
Catenary simulation
Torben Jansen
Jun 13, 2023
10
Nicolosi globular - inverse
Torben Jansen
May 9, 2020
3
Nicolosi vs. Stereographic
Torben Jansen
Dec 19, 2019
14
Triangular color interpolation
Torben Jansen
Jun 4, 2021
18
D3 Ternary Plot
Torben Jansen
Nov 10, 2020
17
What the world needs now
Torben Jansen
Feb 15, 2019
2
Josephus problem
Torben Jansen
Apr 3, 2023
3
Ellipse and elliptical arc conversion
Torben Jansen
Mar 23, 2019
9
Comparing regression types
Fork
Torben Jansen
Apr 29, 2020
4
Xiaolin Wu's line algorithm
Torben Jansen
Apr 17, 2019
1
Color blending with gamma correction
Torben Jansen
May 9, 2020
10
Color charts
Torben Jansen
Dec 23, 2023
33
Superellipse
Torben Jansen
Jan 21, 2020
16
Sinucyli projection
Torben Jansen
Aug 16, 2019
1
Superelliptical gradients
Torben Jansen
May 25, 2019
3
Gridded Population of the World
Torben Jansen
Feb 9, 2022
75
Shaded relief
Fork
Torben Jansen
Sep 27, 2022
14
Antipodal map
Torben Jansen
Aug 6, 2020
10
Tissot's indicatrix
Torben Jansen
Jan 18, 2021
28
Embed notebooks with custom width
Torben Jansen
Dec 10, 2019
20
