# tlohde

Dry Valleys

A terrain map showing a hillshaded surface, coloured in blues and greens with blues denoting valley axes, and greens ridges — Dry Valleys: Experimenting with a slightly video-game aesthetic. Flow accumulation across the Castle Hill area of the South Downs near Brighton. But, there aren't any rivers here. These are Dry Valleys. Made for day 17 - Flow - of the 2023 #30DayMapChallenge.

projection	UTM Zone 30N
tools	python: `matplotlib`, `planetarycomputer`, `rioxarray`, `richdem` for flow accumulation, `numpy`
data	Elevation data from Copernicus Global DEM (ESA)
font	DejaVu Sans Mono
comments	it's not very good, sorry
date	17/11/2023