在最近举行的1975年电光/激光会议上,来自美航宇局和计算机科学公司的三位研究人员,他们介绍了用机载激光测绘海底。实验曾获得海底不规则性的分辨率小于20厘米,这时水深10米,其精度同水流动和海底反射率有关。在两种实验装置中采用两种不同的激光器;一种是氖气体流动激光器,输出波长为 At the recent 1975 electro-optical / laser conference, three researchers from NASA and Computer Science Company, who presented the survey of the seafloor with airborne laser. Experiments have been less than 20 cm submarine resolution of the resolution, then the water depth of 10 meters, the accuracy of water flow and sea reflectivity. Two different lasers are used in both experimental setups; one is a neon gas flow laser with an output wavelength of