Just in the deeps

Diving, oceans, science, exploration

Data-vis: Hawaiian whale migrations, sharks & fish

Charting thru the iNaturalist.org waters with d3.js

Micro Four Thirds (MFT) Awards

Impressing with lite premium lenses, moderate DOF & 20(+)MP @3.35µm pixel pitch

Pulau Hantu (2025 Jan 11)

Metropolitan habitats in Singapore

MFT Macro Lenses

Smaller subjects → smaller lenses?

Ocean Canvas 2024

Fun video from a recent underwater photography workshop

iNaturalist Map Explorer

UI/UX for mobile

Visibility in the Pacific Northwest: Summer

Notes on "peak season"

Topo maps for divers

Thanks to NOAA

Flagpole Point

sbadil q̓aƛ̕əb? (On a flood)

Northwest Island

The archetypal PNW DPV dive?