TopoJSON: Unterschied zwischen den Versionen
Aus Geoinformation HSR
Stefan (Diskussion | Beiträge) (Die Seite wurde neu angelegt: «An extension of GeoJSON that encodes topology. It is more compact than GeoJSON and it is used by data journalists and tools like [http://forio.com/contour/do…») |
Stefan (Diskussion | Beiträge) K |
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https://www.digitale-nachhaltigkeit.unibe.ch/e90958/e490158/e490446/e490536/rightcol490545/OpenData2015_Termin09_Uebung_GastvortragLukasVonlanthen__ger.pdf | https://www.digitale-nachhaltigkeit.unibe.ch/e90958/e490158/e490446/e490536/rightcol490545/OpenData2015_Termin09_Uebung_GastvortragLukasVonlanthen__ger.pdf | ||
| − | Data | + | == Data in TopoJSON format == |
* Swiss admin. boundaries, lakes and zip code (PLZ) geodata in TopoJSON format: | * Swiss admin. boundaries, lakes and zip code (PLZ) geodata in TopoJSON format: | ||
https://github.com/interactivethings/swiss-maps | https://github.com/interactivethings/swiss-maps | ||
* "Choropleth with wealth distribution of Switzerland" by huembelin’s Block: https://bl.ocks.org/huembelin/5452de6dff30c70d642439a7746ec418 | * "Choropleth with wealth distribution of Switzerland" by huembelin’s Block: https://bl.ocks.org/huembelin/5452de6dff30c70d642439a7746ec418 | ||
Aktuelle Version vom 9. März 2020, 16:06 Uhr
An extension of GeoJSON that encodes topology. It is more compact than GeoJSON and it is used by data journalists and tools like forio D3.js, PowerBI or Looker, etc..
- Specification and Javascript tools: https://github.com/topojson/topojson
- Free online web tool to display, simplify and convert TopoJSON: https://mapshaper.org/
- Tools and demos by Mike Bostock (Javascript):
- topojson cli tool to create TopoJSON: https://github.com/mbostock/topojson
- About topojson tool (Javascript) "How To Infer Topology": https://bost.ocks.org/mike/topology/
- About topojson tool ff.: Converting Sapefiles to TopoJSON
- Programming with GeoJSON and TopoJSON (PDF, deutsch):
Data in TopoJSON format
- Swiss admin. boundaries, lakes and zip code (PLZ) geodata in TopoJSON format:
https://github.com/interactivethings/swiss-maps
- "Choropleth with wealth distribution of Switzerland" by huembelin’s Block: https://bl.ocks.org/huembelin/5452de6dff30c70d642439a7746ec418
