Dataset Viewer
Duplicate
The dataset viewer is not available for this split.
The info cannot be fetched for the config 'default' of the dataset.
Error code:   InfoError
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
                  yield
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 127, in __iter__
                  for part in self._httpcore_stream:
                              ^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 407, in __iter__
                  raise exc from None
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 403, in __iter__
                  for part in self._stream:
                              ^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 342, in __iter__
                  raise exc
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 334, in __iter__
                  for chunk in self._connection._receive_response_body(**kwargs):
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 203, in _receive_response_body
                  event = self._receive_event(timeout=timeout)
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 213, in _receive_event
                  with map_exceptions({h11.RemoteProtocolError: RemoteProtocolError}):
                       ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
                  self.gen.throw(value)
                  ~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
                  raise to_exc(exc) from exc
              httpcore.RemoteProtocolError: peer closed connection without sending complete message body (received 0 bytes, expected 98)
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/folder_based_builder/folder_based_builder.py", line 134, in _split_generators
                  analyze(archives, downloaded_dirs, split_name)
                  ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/folder_based_builder/folder_based_builder.py", line 108, in analyze
                  for downloaded_dir_file in dl_manager.iter_files(downloaded_dir):
                                             ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
                  for x in self.generator(*self.args):
                           ~~~~~~~~~~~~~~^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1430, in _iter_from_urlpaths
                  if xisfile(urlpath, download_config=download_config):
                     ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 745, in xisfile
                  fs, *_ = url_to_fs(path, **storage_options)
                           ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/fsspec/core.py", line 408, in url_to_fs
                  fs = filesystem(protocol, **inkwargs)
                File "/usr/local/lib/python3.14/site-packages/fsspec/registry.py", line 303, in filesystem
                  return cls(**storage_options)
                File "/usr/local/lib/python3.14/site-packages/fsspec/spec.py", line 81, in __call__
                  obj = super().__call__(*args, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/fsspec/implementations/zip.py", line 62, in __init__
                  self.zip = zipfile.ZipFile(
                             ~~~~~~~~~~~~~~~^
                      self.fo,
                      ^^^^^^^^
                  ...<3 lines>...
                      compresslevel=compresslevel,
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/zipfile/__init__.py", line 1472, in __init__
                  self._RealGetContents()
                  ~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/zipfile/__init__.py", line 1535, in _RealGetContents
                  endrec = _EndRecData(fp)
                File "/usr/local/lib/python3.14/zipfile/__init__.py", line 375, in _EndRecData
                  return _EndRecData64(fpin, filesize - sizeEndCentDir, endrec)
                File "/usr/local/lib/python3.14/zipfile/__init__.py", line 311, in _EndRecData64
                  data = fpin.read(sizeEndCentDir64)
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1238, in read
                  return super().read(length)
                         ~~~~~~~~~~~~^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/fsspec/spec.py", line 1897, in read
                  out = self.cache._fetch(self.loc, self.loc + length)
                File "/usr/local/lib/python3.14/site-packages/fsspec/caching.py", line 234, in _fetch
                  self.cache = self.fetcher(start, end)  # new block replaces old
                               ~~~~~~~~~~~~^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1194, in _fetch_range
                  r = http_backoff("GET", url, headers=headers, timeout=constants.HF_HUB_DOWNLOAD_TIMEOUT)
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 559, in http_backoff
                  return next(
                      _http_backoff_base(
                  ...<9 lines>...
                      )
                  )
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 467, in _http_backoff_base
                  response = client.request(method=method, url=url, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 825, in request
                  return self.send(request, auth=auth, follow_redirects=follow_redirects)
                         ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 928, in send
                  raise exc
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 922, in send
                  response.read()
                  ~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 881, in read
                  self._content = b"".join(self.iter_bytes())
                                  ~~~~~~~~^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 897, in iter_bytes
                  for raw_bytes in self.iter_raw():
                                   ~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 951, in iter_raw
                  for raw_stream_bytes in self.stream:
                                          ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 153, in __iter__
                  for chunk in self._stream:
                               ^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 126, in __iter__
                  with map_httpcore_exceptions():
                       ~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
                  self.gen.throw(value)
                  ~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
                  raise mapped_exc(message) from exc
              httpx.RemoteProtocolError: peer closed connection without sending complete message body (received 0 bytes, expected 98)
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 227, in compute_first_rows_from_streaming_response
                  info = get_dataset_config_info(path=dataset, config_name=config, token=hf_token)
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

Dataset Card for AirZoo Dataset

Total Size: 4.49 TB.

Sequence Card

  • Multi-Weather Trajectories: Each sequence contains 3–4 weather trajectories (e.g., sunny, cloudy, rainy, night) following the same flight path at the same altitude and pitch configuration.
  • Data Modalities: Sequential frames are provided as *_0.png for RGB and *_1.npz for metric depth (float32, lossless conversion from PF depth).
  • Pose & Metadata: Per-trajectory pose files (*.txt) and optional overlap validation files (*_validated.txt) are included in each sequence archive.
  • Archive Layout: One .zip per sequence under <Country>/<Sequence>.zip (e.g., Argentina/Argentina_seq1.zip).
  • Data Access:
    • Images & Depth: Download sequence .zip archives from this Hugging Face dataset under AirZoo_TrainingData/<Country>/<Sequence>.zip.
    • Index: See airzoo_sequence_index.json in this repository for the full variant list and frame counts.
  • 🙋❗Note: Please download the reprojection code from this repo and run the demo first to verify the projection alignment and coordinate system.
Sequence Name Location (Region) Lat / Lng Height Pitch Range Weather Variants # Trajs
Argentina_seq1 Argentina -34.6114 / -58.4206 300m [0,30], [0] cloudy, night, rainy, sunset 4
Argentina_seq3 Argentina -34.8274 / -58.5578 200m [0,30], [0] cloudy, night, sunny, sunset 4
Argentina_seq5 Argentina -34.9033 / -57.9652 200m [0,30], [0] cloudy, foggy, night, sunny 4
Argentina_seq6 Argentina -32.9390 / -60.6799 300m [0], [30,60] foggy, night, sunny, sunset 4
Athens_seq1 Athens, Greece 37.9759 / 23.7111 600m [0,30], [0] cloudy, foggy, night, rainy 4
Athens_seq2 Athens, Greece 38.0251 / 23.7748 500m [0], [30,60] foggy, night, rainy 4
Athens_seq3 Athens, Greece 40.6607 / 22.9541 700m [0,30], [0] foggy, rainy, sunny, sunset 4
Athens_seq4 Athens, Greece 35.5201 / 24.0168 400m [0], [30,60] night, rainy, sunny, sunset 4
Athens_seq5 Athens, Greece 35.3447 / 25.1367 100m [0,30], [0] foggy, night, rainy, sunset 4
Australia_seq11 Australia -32.8336 / 151.3103 800m [0], [60,80] foggy, night, rainy, sunset 4
Australia_seq2 Australia -37.7973 / 144.9450 500m [0], [30,60] night, rainy, sunny, sunset 4
Australia_seq3 Australia -32.4337 / 115.7706 200m [0,30], [0] cloudy, night, sunny, sunset 4
Australia_seq4 Australia -27.9779 / 153.4251 500m [0], [30,60] cloudy, foggy, night, sunset 4
Australia_seq6 Australia -33.9226 / 151.1706 300m [0], [30,60] night, rainy, sunny, sunset 4
Australia_seq7 Australia -33.9165 / 151.2098 500m [0,30], [0] foggy, night, sunny, sunset 4
Australia_seq9 Australia -35.2780 / 149.1294 500m [0,30], [0] cloudy, night, sunny, sunset 4
Austria_seq1 Austria 48.2217 / 16.3674 800m [0], [60,80] cloudy, foggy, night, sunny 4
Brazil_seq1 Brazil -15.7880 / -47.9012 300m [0,30], [0] night, rainy, sunny, sunset 4
Brazil_seq10 Brazil -3.1137 / -59.9768 600m [0], [30,60] cloudy, night, rainy, sunset 4
Brazil_seq11 Brazil -1.4025 / -48.4707 800m [0], [60,80] foggy, night, rainy, sunset 4
Brazil_seq3 Brazil -22.9145 / -43.2395 100m [0], [30,60] cloudy, foggy, night, rainy 4
Brazil_seq7 Brazil -22.9832 / -43.3935 700m [0,30], [0] foggy, night, rainy, sunny 4
Brazil_seq8 Brazil -23.5683 / -46.7424 400m [0], [30,60] cloudy, foggy, night, sunny 4
Bulgaria_seq1 Bulgaria 42.7147 / 23.3266 300m [0], [60,80] cloudy, foggy, night, sunset 4
Canada_seq1 Canada 43.6343 / -79.4266 300m [0,30], [0] night, rainy, sunny, sunset 4
Canada_seq2 Canada 45.4835 / -73.5382 500m [0], [30,60] cloudy, night, sunny, sunset 4
Canada_seq3 Canada 49.1976 / -123.2083 200m [0,30], [0] night, rainy, sunny, sunset 4
Canada_seq4 Canada 53.5285 / -113.5261 600m [0], [30,60] cloudy, foggy, sunny, sunset 4
Canada_seq5_1 Canada 45.4364 / -75.7253 700m [0] cloudy, night 2
Canada_seq6 Canada 49.8837 / -97.1609 800m [0], [30,60] night, rainy, sunny, sunset 4
Czech_seq1 Czech Republic 50.0812 / 14.4045 700m [0], [60,80] cloudy, rainy, sunny, sunset 4
Denmark_seq1 Denmark 55.7157 / 12.5855 400m [0,30], [0] foggy, night, rainy, sunny 4
Denmark_seq3 Denmark 55.6350 / 12.6542 800m [0,30], [0] foggy, night, sunny, sunset 4
England_seq1 England, UK 51.5038 / -0.1944 300m [0,30], [0] night, rainy, sunny, sunset 4
England_seq11 England, UK 54.7103 / -1.2114 300m [0], [60,80] foggy, rainy, sunny, sunset 4
England_seq2 England, UK 51.4713 / -0.4983 500m [0], [30,60] night, rainy, sunny, sunset 4
England_seq3 England, UK 51.8705 / -2.2599 200m [0,30], [0] cloudy, night, sunny, sunset 4
England_seq4 England, UK 55.9467 / -3.2414 500m [0], [30,60] cloudy, night, sunny, sunset 4
England_seq5 England, UK 53.4302 / -2.9966 200m [0,30], [0] cloudy, night, sunny, sunset 4
HongKong_seq1 Hong Kong, China 22.2981 / 114.1554 300m [0,30], [0] foggy, night, sunny, sunset 4
HongKong_seq2 Hong Kong, China 22.2812 / 114.1785 500m [0], [30,60] cloudy, night, sunny 3
HongKong_seq3 Hong Kong, China 22.2948 / 114.1775 200m [0,30], [0] foggy, night, sunny, sunset 4
HongKong_seq4 Hong Kong, China 22.4104 / 114.2163 500m [0], [30,60] foggy, night, sunny, sunset 4
Hungary_seq1 Hungary 47.5114 / 19.0321 400m [0], [60,80] foggy, night, rainy, sunny 4
Iceland_seq1 Iceland 64.1590 / -22.0172 100m [0,30], [0] cloudy, foggy, night, sunset 4
Iceland_seq2 Iceland 64.1050 / -21.7769 700m [0], [30,60] cloudy, foggy, night, sunny 4
Iceland_seq3 Iceland 63.8923 / -22.4926 700m [0], [60,80] night, rainy, sunny, sunset 4
Iceland_seq4 Iceland 64.2274 / -21.0598 400m [0], [60,80] cloudy, foggy, night, sunset 4
Japan_seq10 Japan 33.5554 / 130.3501 100m [0], [30,60] cloudy, foggy, rainy, sunset 4
Japan_seq2 Japan 35.3785 / 138.8549 500m [0], [30,60] night, rainy, sunny, sunset 4
Japan_seq3 Japan 35.6582 / 139.7416 200m [0,30], [0] foggy, rainy, sunny, sunset 4
Japan_seq5 Japan 35.5614 / 139.7586 200m [0,30], [0] foggy, night, rainy, sunset 4
Japan_seq6 Japan 35.4367 / 139.6286 300m [0], [30,60] foggy, night, sunny, sunset 4
Japan_seq8 Japan 34.3714 / 132.4448 300m [0], [30,60] foggy, night, sunny, sunset 4
Japan_seq9 Japan 34.8261 / 134.6686 500m [0,30], [0] night, rainy, sunny, sunset 4
Macao_seq1 Macao, China 22.1724 / 113.5594 200m [0,30], [0] cloudy, night, sunny, sunset 4
Mexico_seq1 Mexico 19.4438 / -99.1390 600m [0,30], [0] cloudy, rainy, sunny, sunset 4
Mexico_seq2 Mexico 19.4457 / -99.0568 700m [0], [30,60] foggy, rainy, sunny, sunset 4
Mexico_seq3 Mexico 19.3267 / -99.1999 800m [0,30], [0] cloudy, foggy, night, sunset 4
Mexico_seq4 Mexico 20.6936 / -103.3479 400m [0], [30,60] cloudy, night, rainy, sunset 4
Mexico_seq5 Mexico 25.6679 / -100.3052 100m [0,30], [0] cloudy, night, rainy, sunset 4
Newzealand_seq1 New Zealand -36.9734 / 174.7721 300m [0,30], [0] night, rainy, sunny, sunset 4
Newzealand_seq4 New Zealand -43.5466 / 172.5134 500m [0], [30,60] cloudy, night, sunny, sunset 4
Newzealand_seq6 New Zealand -37.0179 / 174.7691 300m [0], [30,60] cloudy, night, rainy, sunset 4
Newzealand_seq7 New Zealand -45.1187 / 170.9593 500m [0,30], [0] cloudy, foggy, sunny, sunset 4
Newzealand_seq8 New Zealand -41.2991 / 174.7618 300m [0], [30,60] foggy, night, sunny, sunset 4
Newzealand_seq9 New Zealand -45.8655 / 170.4534 500m [0,30], [0] cloudy, night, sunny, sunset 4
Norway_seq11 Norway 58.0687 / 7.7876 500m [0], [60,80] cloudy, night, rainy, sunny 4
Poland_seq1 Poland 52.2355 / 21.0389 200m [0], [60,80] foggy, night, rainy, sunny 4
Singapore_seq1 Singapore 1.2978 / 103.7764 400m [0,30], [0] cloudy, foggy, night, sunny 4
Singapore_seq11 Singapore 1.3731 / 103.8337 700m [0], [60,80] cloudy, foggy, night, sunset 4
Singapore_seq2 Singapore 1.2954 / 103.8473 600m [0], [30,60] cloudy, foggy, rainy, sunset 4
SouthAfrica_seq10 South Africa -33.9005 / 18.3990 800m [0], [30,60] cloudy, night, rainy, sunny 4
SouthAfrica_seq11 South Africa -33.7929 / 18.4613 600m [0], [60,80] foggy, night, sunny, sunset 4
SouthAfrica_seq2 South Africa -26.1728 / 28.0414 500m [0], [30,60] foggy, night, sunny, sunset 4
SouthAfrica_seq4 South Africa -25.7332 / 28.1695 500m [0], [30,60] cloudy, night, sunny, sunset 4
SouthAfrica_seq6 South Africa -26.1210 / 28.0369 400m [0], [30,60] foggy, rainy, sunny, sunset 4
SouthAfrica_seq7 South Africa -33.9592 / 18.5805 100m [0,30], [0] cloudy, foggy, sunny, sunset 4
SouthAfrica_seq8 South Africa -26.2469 / 27.8933 700m [0], [30,60] cloudy, foggy, sunny, sunset 4
Switzerland_seq1 Switzerland 46.6764 / 7.8291 600m [0,30], [0] cloudy, night, rainy, sunny 4
Switzerland_seq11 Switzerland 47.3128 / 7.9340 100m [0], [60,80] cloudy, foggy, rainy, sunny 4
Switzerland_seq2 Switzerland 46.7376 / 8.1654 800m [0], [30,60] cloudy, rainy, sunny, sunset 4
Switzerland_seq3 Switzerland 46.1024 / 7.9481 400m [0,30], [0] foggy, night, rainy, sunset 4
Taiwan_seq1 Taiwan, China 25.0212 / 121.5356 300m [0,30], [0] foggy, night, sunny, sunset 4
Taiwan_seq11 Taiwan, China 24.9405 / 121.2087 200m [0], [60,80] cloudy, night, rainy, sunny 4
Taiwan_seq2 Taiwan, China 25.0319 / 121.4580 500m [0], [30,60] cloudy, night, sunny, sunset 4
Taiwan_seq4 Taiwan, China 24.0873 / 120.6788 500m [0], [30,60] foggy, night, sunny, sunset 4
USA_seq11 USA 39.1816 / -96.5582 400m [0], [60,80] cloudy, foggy, rainy, sunset 4
USA_seq12 USA 25.7661 / -80.1350 600m [0], [60,80] cloudy, night, rainy, sunny 4
USA_seq3 USA 42.3514 / -71.1369 200m [0,30], [0] cloudy, night, sunny, sunset 4
USA_seq4 USA 47.6270 / -122.3633 600m [0], [30,60] foggy, night, sunny, sunset 4
USA_seq5 USA 39.9299 / -75.1545 700m [0,30], [0] cloudy, foggy, sunny, sunset 4
USA_seq6 USA 41.2054 / -112.0662 800m [0], [30,60] cloudy, foggy, sunny, sunset 4
USA_seq7 USA 27.0912 / -82.4349 100m [0,30], [0] cloudy, foggy, night, sunny 4
USA_seq8 USA 34.0375 / -118.2847 400m [0], [30,60] foggy, night, sunny, sunset 4

Citation

If you find this dataset useful, please cite:

@article{cheng2026airzoo,
  title={AirZoo: A Unified Large-Scale Dataset for Grounding Aerial Geometric 3D Vision},
  author={Cheng, Xiaoya and Wu, Rouwan and Liu, Xinyi and Cui, Zeyu and Liu, Yan and Zhao, Na and Liu, Yu and Zhang, Maojun and Yan, Shen},
  journal={arXiv preprint arXiv:2604.26567},
  year={2026}
}

Licensing Information

Copyright (c) 2026 Saw Lab, National University of Defense Technology (NUDT).

The Dataset is provided for non-commercial research and educational purposes only.

Terms of Use:

  • Attribution: You must provide appropriate credit to Saw Lab, NUDT and cite the corresponding paper in any derivative works or publications.
  • Non-Commercial: Commercial use, including but not limited to selling the data or using it to train commercial models, is strictly prohibited.

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