[Ráfaga]Nº1122: accessibility, vector tiles, green, spectre

[jsanz at cartodb.com]

N°1122: accessibility, vector tiles, green, spectre

by Raf

A crowd-sourced map of wheelchair accessibility based on OSM data 
https://wheelmap.org/

Converting COG images into vector tiles for browser rendering, especially useful for LIDAR data 
https://medium.com/devseed/cog-talk-part-3-vector-tiles-4a37bf6d865f

Quantifying urban vegetation presence measured from satellite imagery as a city green index 
https://greendex.es/

A tool to select the most appropriate color bands from eleven different satellites imagery based on what you want to detect 
https://landsat.usgs.gov/spectral-characteristics-viewer

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