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Florian Ledermann
@floledermann
Maps, Infovis, Code
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26
4
Drawing maps from geodata with D3 & Observable
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Florian Ledermann
Aug 5, 2020
118
Drawing maps from geodata in D3 *[condensed version]*
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Florian Ledermann
May 26, 2018
2
Transitions from Maps to Diagrams, Part 1
Florian Ledermann
May 25, 2018
40
Dot Density Maps with D3
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Florian Ledermann
May 17, 2018
18
Helpers
Florian Ledermann
Jun 25, 2019
3
Scanline Fill Algorithm
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Florian Ledermann
May 18, 2018
4
Polygon Erosion Using a Bitmap-Based Approach
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Florian Ledermann
May 20, 2018
1
Contours from eroded polygon
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Florian Ledermann
May 20, 2018
6
Transitions from Maps to Diagrams, Part 2
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Florian Ledermann
Mar 30, 2020
58
Trees or Cars?
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Florian Ledermann
Sep 12, 2019
1
Interpolating Party Colors
Florian Ledermann
Sep 11, 2021
1
Canvas Gamma Test
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Florian Ledermann
Mar 2, 2021
Slocum et al. “Thematic Cartography & Geovisualization”
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Florian Ledermann
May 27, 2021
3
The Effect of Display Pixel Density on Minimum Legible Size of Fundamental Cartographic Symbols
Florian Ledermann
Oct 19, 2022
2
Phone Pixel Densities 2000-2020
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Florian Ledermann
Jan 24, 2022
Wrangle & Project Geodata
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Florian Ledermann
Oct 1, 2021
2
Map Projection Playground
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Florian Ledermann
Oct 13, 2025
69
Icon similarities
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Florian Ledermann
Feb 7, 2024
Data Analysis for Point Symbol Study
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Florian Ledermann
Oct 19, 2022
Data Analysis for Line Symbol Study
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Florian Ledermann
Oct 19, 2022
Line Corner Test
Florian Ledermann
Mar 2, 2023
1
How to display and hide layers with Observable & d3js?
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Florian Ledermann
Feb 12, 2023
Introduction to JPEG
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Florian Ledermann
Mar 14, 2023
Icon similarity analysis for Eye Tracking Study
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Florian Ledermann
Sep 9, 2024
1
Proj4JS Test
Florian Ledermann
Oct 31, 2023
Making Maps out of Emojis
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Florian Ledermann
Jul 26, 2024
