zvision_ugv_data

This repo contains links of data collected by ugv, including pointcloud, image, rtk-gnss-ins data and tf.

Data Links

ROS2 Bags:

Data Structure

LiDARs

topic frame_id type
/ns1/zvision_lidar_points lidar_front sensor_msgs/PointCloud2
/ns2/zvision_lidar_points lidar_right sensor_msgs/PointCloud2
/ns3/zvision_lidar_points lidar_rear sensor_msgs/PointCloud2
/ns4/zvision_lidar_points lidar_left sensor_msgs/PointCloud2

image-pointcloud

Cameras

topic frame_id type
/ns1/image_raw/compressed camera_front sensor_msgs/CompressedImage
/ns2/usb_cam/image_raw/compressed camera_right sensor_msgs/CompressedImage
/ns3/usb_cam/image_raw/compressed camera_rear sensor_msgs/CompressedImage
/ns4/usb_cam/image_raw/compressed camera_left sensor_msgs/CompressedImage

image-camera

RTK-GNSS & INS

topics frame_id type
/navsat/fix sensor_msgs/NavSatFix
/novatel/inspva imu imu_msgs/novatel_inspva(custom msg)
/novatel/pose_stamped imu geometry_msgs/PoseStamped
/novatel/raw imu sensor_msgs/Imu
/ns1/zvision_imu zvision_imu(default) sensor_msgs/Imu
/ns2/zvision_imu zvision_imu sensor_msgs/Imu
/ns3/zvision_imu zvision_imu sensor_msgs/Imu
/ns4/zvision_imu zvision_imu sensor_msgs/Imu

TF

tf_static:

image-tf