Select OpenCVL release archives.

Download only the source or country split you need. Each tar archive has a matching .tar.sha256 file for checksum verification.

Recommended download workflow.

  1. For each archive, download the matching checksum file with .sha256 appended, for example OpenCVL_zod_frames.tar and OpenCVL_zod_frames.tar.sha256.
  2. Place all downloaded .tar and .tar.sha256 files in the same directory.
  3. Run the commands below from that directory. All archives expand into one OpenCVL/ folder.
sha256sum -c OpenCVL_*.tar.sha256
for archive in OpenCVL_*.tar; do
  tar -xf "$archive"
done

ZOD release archives.

Public

ZOD drives

ZOD drive-level metadata and release files.

Archive
OpenCVL_zod_drives.tar
Size
49.83 GiB
Public

ZOD frames

ZOD frame-level ground imagery and paired release labels.

Archive
OpenCVL_zod_frames.tar
Size
73.85 GiB
Public

ZOD sequences

ZOD sequence-level release data for large-scale training.

Archive
OpenCVL_zod_sequences.tar
Size
183.57 GiB

Mapillary release archives.

Public

Mapillary cities: Netherlands

City-level Mapillary imagery and paired OpenCVL release labels for the Netherlands.

Archive
OpenCVL_mapillary_cities_NL.tar
Size
421.48 GiB
Public

Mapillary cities: Norway

City-level Mapillary imagery and paired OpenCVL release labels for Norway.

Archive
OpenCVL_mapillary_cities_NO.tar
Size
193.46 GiB
Public

Mapillary cities: Poland

City-level Mapillary imagery and paired OpenCVL release labels for Poland.

Archive
OpenCVL_mapillary_cities_PL.tar
Size
254.45 GiB
Public

Mapillary cities: Sweden

City-level Mapillary imagery and paired OpenCVL release labels for Sweden.

Archive
OpenCVL_mapillary_cities_SE.tar
Size
118.96 GiB
Public

Mapillary in-the-wild test

Manually verified Mapillary evaluation data for in-the-wild robustness testing.

Archive
OpenCVL_mapillary_in_the_wild_test.tar
Size
2.10 GiB