UAV AgroTwin Vineyard Dataset 2024

Each survey was composed of 2 flights, one with the camera positioned orthogonal to the drone (i.e. nadir mode) and the other with the camera positioned at 30 degree to the horizon (inclined mode), both at an altitude of 30 meters above ground level and with 85% front and side image overlaps. The data was collected in Cesa, a region in Tuscany, Italy. The dataset comprises the following data: "UAV RGB Images": This folder contains multiple subfolders, each holding a collection of RGB images in a specific phenological phase collected with different camera angle (Nadir and 30 degree). The image where collected using the DJI Phantom 3 Professional. The images are encoded in the JPG format (.jpg). The image metadata includes location information, camera settings, and capture dates. "Pointclouds": The "Pointclouds" folder contains multiple point cloud data generated from RGB images using Pix4D Mapper. We reconstructed a point cloud for each type of flight (30 degrees, Nadir and Nadir+30 degrees). The point cloud data is created with high resolution and is saved in the plyformat (.ply).单次航测任务包含两次飞行作业：其一将相机与无人机保持正交姿态，即天底模式（nadir mode），其二将相机与地平线呈30°夹角，即倾斜模式（inclined mode）；两次作业均设置为距地面30米的飞行高度，且前向与旁向图像重叠率均为85%。 该数据集采集于意大利托斯卡纳大区的切萨（Cesa）区域。 本数据集包含以下内容： "UAV RGB Images"：该文件夹下设多个子文件夹，每个子文件夹存储了特定物候期下、采用不同拍摄角度（天底模式与30°倾斜模式）采集的RGB影像集合。本次影像采集使用DJI Phantom 3 Professional无人机，影像以JPG格式（.jpg）编码。影像元数据包含位置信息、相机参数及拍摄日期。 "Pointclouds"：该文件夹包含通过Pix4D Mapper软件从RGB影像生成的多组点云数据。本数据集针对三种飞行模式（30°倾斜、天底模式以及天底+30°倾斜混合模式）分别重建了点云。所有点云数据均为高分辨率格式，保存为PLY格式（.ply）。