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Datasets:
Sraghvi
/
ros2_bag_dataset

Tasks:
Robotics
Modalities:
Tabular
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Formats:
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Languages:
English
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Tags:
robotics
ros2
sensor-data
joint-states
camera-images
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396,575,927
/clock
rosgraph_msgs/msg/Clock
46
other
false
false
{'clock': {'sec': 1880, 'nanosec': 500098075}}
End of preview. Expand in Data Studio

YAML Metadata Warning:The task_categories "computer-vision" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other

ROS2 Bag Dataset

This dataset contains ROS2 bag data processed from bag_all_0.db3.

Topics Included

  • /tf (tf2_msgs/msg/TFMessage)
  • /robot_description_semantic (std_msgs/msg/String)
  • /joint_states (sensor_msgs/msg/JointState)
  • /clock (rosgraph_msgs/msg/Clock)
  • /tf_static (tf2_msgs/msg/TFMessage)
  • /robot_description (std_msgs/msg/String)
  • /arm1_camera_sensor/points (sensor_msgs/msg/PointCloud2)
  • /arm2_camera_sensor/points (sensor_msgs/msg/PointCloud2)
  • /base_camera_sensor/points (sensor_msgs/msg/PointCloud2)
  • /arm1_camera_sensor/image_raw (sensor_msgs/msg/Image)
  • /arm2_camera_sensor/image_raw (sensor_msgs/msg/Image)
  • /base_camera_sensor/image_raw (sensor_msgs/msg/Image)
  • /rosout (rcl_interfaces/msg/Log)
  • /rviz_moveit_motion_planning_display/robot_interaction_interactive_marker_topic/update (visualization_msgs/msg/InteractiveMarkerUpdate)

Data Categories

  • Camera Topics: 300 messages
  • Joint State Topics: 50 messages
  • Other Topics: 353 messages

Usage

This dataset can be used for:

  • Robotics research
  • Sensor data analysis
  • ROS2 message processing
  • Computer vision applications

Data Structure

Each row contains:

  • message_id: Unique identifier
  • timestamp: ROS2 timestamp
  • topic: ROS2 topic name
  • message_type: ROS2 message type
  • data_size_bytes: Size of message data
  • topic_category: Category (camera/joint_states/other)
  • has_image_data: Boolean indicating if contains image data
  • has_joint_data: Boolean indicating if contains joint data
  • data_preview: Preview of message data

Source

Generated from ROS2 bag file: bag_all_0.db3
Downloads last month
7
Total Messages
: 553
Topics
: 14
Message Types
: 8
Time Range
: 0.00 to 40330134391.00
Size of downloaded dataset files:
18.9 kB
Size of the auto-converted Parquet files:
18.9 kB
Number of rows:
553