2--Clean up and symbolize points (ASU SESE GLG451)

New channel Ramon Arrowsmith: title sample judged 'whole' (Nearly every long upload is genuine geoscience/GIS instruction—lectures, software tutorials, and field demonstrations—wi); passed a second screen for sellers/exam-prep/re-uploads; 2 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.

A 6-minute video from Ramon Arrowsmith: “2--Clean up and symbolize points (ASU SESE GLG451)”.

Video by Ramon Arrowsmith, played through YouTube's embedded player.