

- Ishigaki Island, Okinawa, Japan (Fringing Reef:LANDSAT__NOAA, National Ocean Service)
- Waikiki, Hawaii, USA (Fringing Reef:Aerial Photo__NOAA, National Ocean Service)
- Kihei, Hawaii, USA (Fringing Reef:Aerial Photo_NOAA, National Ocean Service)
- Tokyo Bay, Tokyo, Japan (Super Eutrophic Bay:LANDSAT_NASA)
- Ranong, Thailand (Undeveloped Mangrove Estuary:LANDSAT_NASA)
- Palau lagoon, Republic of PALAU (Barrier Reef:ADEOS_AVENIR)


- Coral Reefs (Hirano Reef, Ishigaki/ Kabira Reef, Ishigaki/ Western Samoa)
- Sunset & Sunrise (Sunrise, Mt. Halealara, Hawaii/ Sunset, Lahaina, Hawaii/
Sunset, Waikiki, Hawaii)
- Beach ( Black Sand Beach, Hawaii/ Red Sand Beach, Hawaii/ White Sand Beach, Palau)
Copyright Dr. Yu UMEZAWA. All rights reserved. Last update Jan. 2006