2002 Volume 18 Pages 581-585
In order to observe the geographical features conveniently, as a information of the tidal flat formation, we conducted the observation using Pulse-laser and Thermo-graphy at Yuzaki-Higata tidal flat at Mizushima port, Okayama prefecture. As a result of this observation, we concluded following matters:-
1) Geographical features at the area covered by the water, we could not observe the geographic featuresby Pulse-laser. However, at the other area, using Pulse-laser, we could obtain the geographical features more effectively than using the other existing methods.
2) Using Thermo-graphy, we could observe the location of the tidal flat and bird's flying even in the dark.
