@xiongbiao.bsky.social
November 13, 2025 at 6:16 AM
November 11, 2025 at 5:24 AM
#30DayMapChallenge
Day-10/15/20 Air/Fire/Water
Using WRI’s data to visualize China's power plants, where different colors represent plant types (Wind, Coal, Hydro, etc.) and size indicates installed capacity. And I've marked the top ten.
Day-10/15/20 Air/Fire/Water
Using WRI’s data to visualize China's power plants, where different colors represent plant types (Wind, Coal, Hydro, etc.) and size indicates installed capacity. And I've marked the top ten.
November 10, 2025 at 12:28 PM
#30DayMapChallenge
Day-10/15/20 Air/Fire/Water
Using WRI’s data to visualize China's power plants, where different colors represent plant types (Wind, Coal, Hydro, etc.) and size indicates installed capacity. And I've marked the top ten.
Day-10/15/20 Air/Fire/Water
Using WRI’s data to visualize China's power plants, where different colors represent plant types (Wind, Coal, Hydro, etc.) and size indicates installed capacity. And I've marked the top ten.
November 9, 2025 at 7:22 AM
November 8, 2025 at 10:24 AM
Day-07 Accessibility #30DayMapChallenge
Where can an electric scooter with a maximum speed of 25 km/h and a range of 50 km go?
Where can an electric scooter with a maximum speed of 25 km/h and a range of 50 km go?
November 7, 2025 at 3:08 PM
Day-07 Accessibility #30DayMapChallenge
Where can an electric scooter with a maximum speed of 25 km/h and a range of 50 km go?
Where can an electric scooter with a maximum speed of 25 km/h and a range of 50 km go?
Day-05 Earth #30DayMapChallenge
Building upon the earlier land/water hemisphere maps, this exercise further refines the design by incorporating perspectives of the Eastern and Western Hemispheres, the polar regions, and layered contourline coloring. The result is a relatively comprehensive map.
#QGIS #Inkscape #Hemisphere #Map
#QGIS #Inkscape #Hemisphere #Map
November 5, 2025 at 1:24 PM
Day-05 Earth #30DayMapChallenge
Day-06 Dimensions #30DayMapChallenge
Using CMAB (Building Height) and OSM data, process height maps in QGIS (adding building and road while subtracting river) and output satellite imagery (which can also generate OSM thematic maps). Finally, create 3D effects in Aerialod.
Using CMAB (Building Height) and OSM data, process height maps in QGIS (adding building and road while subtracting river) and output satellite imagery (which can also generate OSM thematic maps). Finally, create 3D effects in Aerialod.
November 5, 2025 at 12:00 PM
Day-06 Dimensions #30DayMapChallenge
Using CMAB (Building Height) and OSM data, process height maps in QGIS (adding building and road while subtracting river) and output satellite imagery (which can also generate OSM thematic maps). Finally, create 3D effects in Aerialod.
Using CMAB (Building Height) and OSM data, process height maps in QGIS (adding building and road while subtracting river) and output satellite imagery (which can also generate OSM thematic maps). Finally, create 3D effects in Aerialod.
Day-04 Data challenge: My Data
My phone recorded the elevation changes during running.
#30DayMapChallenge
My phone recorded the elevation changes during running.
#30DayMapChallenge
November 4, 2025 at 8:29 AM
Day-04 Data challenge: My Data
My phone recorded the elevation changes during running.
#30DayMapChallenge
My phone recorded the elevation changes during running.
#30DayMapChallenge
Day-03 Polygons
2024 Production (Export) Volume of Crayfish by Chinese Provinces, Municipalities, and Autonomous Regions.
#30DayMapChallenge
2024 Production (Export) Volume of Crayfish by Chinese Provinces, Municipalities, and Autonomous Regions.
#30DayMapChallenge
November 3, 2025 at 9:25 AM
Day-03 Polygons
2024 Production (Export) Volume of Crayfish by Chinese Provinces, Municipalities, and Autonomous Regions.
#30DayMapChallenge
2024 Production (Export) Volume of Crayfish by Chinese Provinces, Municipalities, and Autonomous Regions.
#30DayMapChallenge
November 2, 2025 at 2:15 PM
Day-01 Points
CMYK Dots Relief Representation for Changqing National Nature Reserve (there are pandas!) in the Qin Mountains of Shaanxi province of China.
#30DayMapChallenge
CMYK Dots Relief Representation for Changqing National Nature Reserve (there are pandas!) in the Qin Mountains of Shaanxi province of China.
#30DayMapChallenge
November 1, 2025 at 2:13 PM
Day-01 Points
CMYK Dots Relief Representation for Changqing National Nature Reserve (there are pandas!) in the Qin Mountains of Shaanxi province of China.
#30DayMapChallenge
CMYK Dots Relief Representation for Changqing National Nature Reserve (there are pandas!) in the Qin Mountains of Shaanxi province of China.
#30DayMapChallenge
Building upon the earlier land/water hemisphere maps, this exercise further refines the design by incorporating perspectives of the Eastern and Western Hemispheres, the polar regions, and layered contourline coloring. The result is a relatively comprehensive map.
#QGIS #Inkscape #Hemisphere #Map
#QGIS #Inkscape #Hemisphere #Map
September 19, 2025 at 8:24 AM
Building upon the earlier land/water hemisphere maps, this exercise further refines the design by incorporating perspectives of the Eastern and Western Hemispheres, the polar regions, and layered contourline coloring. The result is a relatively comprehensive map.
#QGIS #Inkscape #Hemisphere #Map
#QGIS #Inkscape #Hemisphere #Map
Reposted
Ready for the @nacis.bsky.social fall meeting? Here’s an example from my talk — contour smoothing with Python & GDAL.
#dataviz #cartography
#dataviz #cartography
August 29, 2025 at 8:47 PM
Ready for the @nacis.bsky.social fall meeting? Here’s an example from my talk — contour smoothing with Python & GDAL.
#dataviz #cartography
#dataviz #cartography