[Ráfaga] Nº1584: lidar, emoji, river

[Jorge Sanz]

Nº1584: lidar, emoji, river

Fri, 28 May 2021 by Raf

* A new method of remote sensing for population-level estimation at
the building level by integrating LiDAR, night light and POI data
achieves good enough results

https://spj.sciencemag.org/journals/remotesensing/2021/9803796/

* Interactive code notebook shows how to create Emoji maps with all
the technical details and offers construction methods and tips for
rendering maps as text via @bolosig

https://observablehq.com/@mattdzugan/making-maps-out-of-emojis

* A simple webapp made with HTML and vanilla JS that combines Mapbox
GL, D3 and Turf to create river profiles in flight with a click from
the elevations of the ground layer

https://flowtrack.netlify.app/

**********

web: https://geoinquiets.github.io/rafagas/
twitter: https://twitter.com/rafagaslinks