Deep History of Sea Country: Cape Bruguieres, LIDAR and dGPS Supplemental Data

LIDAR (.LAZ x2 files): data from Cape Bruguieres Channel, as published in Benjamin et al (2020) PLOS ONE article. From the Article: “the team deployed a Diamond Aircraft HK36TTC-ECO Dimona motorglider with two LiDAR systems mounted in under-wing pods: a Riegl Q680i-S (topographic) and a Riegl VQ-820-G (topo-bathymetric), each combined with a tactical grade IMU/GPS system (Novatel SPAN ISA/LCI). A Canon 5D Mk4 was fitted with an EF 24 mm (f/1.4LII USM) lens and co-mounted with the Q680i-S. Point cloud density ranged between 10 and 20 points/m2, and data was processed and converted to a Digital Elevation Model (DEM) using the Global Mapper LiDAR module." 

GCP (.xls 1 file): Trimble Net R9 dGPS data with Trimble RTX Satellite Subscription. Data acquired by the Deep History of Sea Country Project Team.

激光雷达（LIDAR，格式为LAZ，共2个文件）：数据采集自布鲁盖尔角航道（Cape Bruguieres Channel），源自Benjamin等人2020年发表于《公共科学图书馆·综合》（PLOS ONE）的研究论文。据该论文记述：“研究团队部署了戴蒙德飞机HK36TTC-ECO迪莫纳动力滑翔机，在翼下吊舱搭载两套激光雷达系统：Riegl Q680i-S（地形测绘型）与Riegl VQ-820-G（地形-水深测绘型），每套系统均搭配战术级惯性测量单元/全球定位系统（IMU/GPS，型号为Novatel SPAN ISA/LCI）。佳能5D Mark IV相机搭载EF 24 mm（f/1.4L II USM）镜头，并与Q680i-S协同安装。点云密度介于10至20点/平方米，数据经Global Mapper激光雷达模块处理并转换为数字高程模型（DEM）。”

地面控制点（GCP，格式为XLS，共1个文件）：采用Trimble RTX卫星订阅服务的Trimble Net R9差分全球定位系统（dGPS）数据，由“海洋国土远古历史项目团队”（Deep History of Sea Country Project Team）采集。