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随着激光雷达(Light detection and ranging,Lidar)技术的成熟,美国地质调查局(U.S.Geo-logical Survey,USGS)在这个方向开展了许多应用研究。科学家们正在发展表达、使用高分辨率Lidar数据的新型技术;同时,为方便公众获取相应信息,数据及提取信息的发布手段也在研究之中。以下
As the technology of Light Detection and ranging (Lidar) matures, the U.S. Geological Survey (USGS) has conducted many applied research in this direction. Scientists are also developing new techniques for expressing and using high-resolution Lidar data. At the same time, the dissemination of data and information to facilitate public access is also under way. the following