spatial-perception Archives

Day 9: Gravity Hill Pittsburgh web map with MapLibre GL and rolling marker - #100DayMapChallenge

Day 9: A Ball That Rolls Uphill – Gravity Hill Pittsburgh

Day 9: Gravity Hill in Pittsburgh on MapLibre GL: downhill that looks uphill, plus a rolling marker and corner video of the illusion. #100DayMapChallenge.

Tag: spatial-perception