CALIPSO Wide Field Camera Level 1B 125m Native Science data, Standard V4-00

CAL_WFC_L1_125m-Standard-V4-00 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera (WFC)Level 1B 125 m Version 4-00 data product. The primary WFC Level 1B data products are calibrated radiance and bidirectional reflectance registered to an Earth-based grid centered on the Lidar ground track. During normal operation, the WFC acquires science data only during the daylight portions of the CALIPSO orbits. The 125 m Native Science grid contains only the central 5km wide high-resolution portion of the WFC swath. CALIPSO was a partnership between NASA and the French Space Agency, CNES. CALIPSO was launched on April 28, 2006 to study the many roles played by clouds and aerosols in Earth’s climate and weather. It flew in the international A-Train constellation for coincident Earth observations from launch until September 13, 2018,when CALIPSO began lowering its orbit from 705 km to 688 km (428 miles) above the Earth to resume formation flying with CloudSat as part of the “C-Train”. The CALIPSO satellite carried three remote sensing instruments: the Cloud-Aerosol Lidar with Orthogonal Polarization(CALIOP), the Imaging Infrared Radiometer (IIR), and the Wide Field-of-View Camera (WFC). By mutual agreement between NASA and CNES, the CALIPSO science mission concluded on August1, 2023.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 22, 2026, 20:35 (UTC)
Created June 2, 2026, 19:47 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 019f9a2b-98e9-4e17-bebb-ec87d8d7d9fe
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/WFC/CALIPSO/CAL_WFC_L1_125m-Standard-V4-00_L1B-004.00
license https://www.usa.gov/government-works
modified 2026-06-15T22:15:59Z
programCode {026:000}
publisher NASA/LARC/SD/ASDC
resource-type Dataset
source_datajson_identifier true
source_hash 311b891c541009fa992952d05cb4c3d6b150b840375e110b12f9bf55a79a94e6
source_schema_version 1.1
spatial ["CARTESIAN", [{"Boundary": {"Points": [{"Latitude": -90, "Longitude": -180}, {"Latitude": -90, "Longitude": 180}, {"Latitude": 90, "Longitude": 180}, {"Latitude": 90, "Longitude": -180}, {"Latitude": -90, "Longitude": -180}]}}]]
temporal 2006-06-12/2020-04-10
theme {"Earth Science"}