3D Point Cloud - Jatoba River, Xingu River Basin, Brazil

Dense 3D point cloud stored in .las format of rapids on the Jatoba river from the Xingu river basin in Brazil. The point cloud is generated at a ground sampling distance of 1.2 cm. A DJI Inspire 2 with an X5S camera were used to collect the photographs on August 2, 2017. The photographs were processed with Pix4D Mapper Pro through a Structure from Motion Multiview Stereo workflow as described in:<br>Kalacska, M.; Lucanus, O.; Sousa, L.; Vieira, T.; Arroyo-Mora, J.P. Freshwater Fish Habitat Complexity Mapping Using Above and Underwater Structure-From-Motion Photogrammetry. <em>Remote Sens.</em> 2018, <em>10</em>, 1912.https://www.mdpi.com/2072-4292/10/12/1912/htm<br><br>Interactive version of the point cloud can viewed online at:http://bit.ly/riojatoba

本数据集包含巴西兴谷河盆地雅托巴河（Jatoba River）急流区域的密集三维点云数据，数据以.las格式存储。该点云的地面采样距离为1.2厘米。
数据采集于2017年8月2日，使用搭载X5S相机的DJI Inspire 2无人机获取航拍影像。
影像通过Pix4D Mapper Pro软件，采用运动恢复结构多视图立体匹配（Structure from Motion Multiview Stereo）工作流进行处理，处理方法参照如下文献：
Kalacska, M.; Lucanus, O.; Sousa, L.; Vieira, T.; Arroyo-Mora, J.P. 《利用水上与水下运动恢复结构摄影测量法绘制淡水鱼类栖息地复杂度图谱》. *Remote Sens.* 2018, *10*, 1912. 原文链接：https://www.mdpi.com/2072-4292/10/12/1912/htm

该点云的交互式版本可通过以下在线链接查看：http://bit.ly/riojatoba