IceBridge CAMBOT L1B images provide visual documentation of polar ice sheets from airborne surveys. The data set contains geolocated photographs captured by the Continuous Airborne Mapping By Optical Translator instrument. It was produced by the NSIDC CPRD and last updated in April 2013.
Use Cases
- Classifying ice surface types and melt pond features using visual texture and color in the images.
- Validating satellite-derived ice sheet elevation and albedo products by comparing with high-resolution geolocated photographs.
- Mapping crevasse fields and other surface hazards for flight path planning using the geospatial coordinates of each image.
- Training computer vision models to detect iceberg calving fronts or seasonal ice melt from the time-stamped image series.
Strengths
- Images are precisely geolocated, enabling integration with other geospatial data layers.
- Covers two major ice sheets, Antarctica and Greenland, providing comparative data.
Limitations
- Data recency is a limitation, with the last update recorded in 2013.
- Specific metrics like image count, spatial resolution, and temporal range are unknown.
Provenance
- Source
- NSIDC_CPRD (NASA National Snow and Ice Data Center Distributed Active Archive Center).
- Collection Method
- Collected via the Continuous Airborne Mapping By Optical Translator (CAMBOT) instrument during NASA Operation IceBridge airborne campaigns.
- Time Range
- null
- Freshness
- null
- Geography
- Antarctica and Greenland.