CALIPSO Imaging Infrared Radiometer (IIR) Level 1B Radiance, Standard V2-00

CAL_IIR_L1-Standard-V2-00 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) Imaging Infrared Radiometer (IIR) Level 1B Radiance, Standard Version 2-00 data product. Data for this product was collected using the CALIPSO IIR instrument. Data collection for this product is ongoing. The IIR Level 1B data product contains a half orbit of geolocated, calibrated radiances. Image data are registered to a 1 km grid centered on the lidar track. The Level 1B data product is written in HDF.CALIPSO was launched on April 28, 2006 to study the impact of clouds and aerosols on the Earth's radiation budget and climate. It flies in the international A-Train constellation for coincident Earth observations. The CALIPSO satellite comprises three instruments, Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP), IIR, and Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency, CNES.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated August 11, 2025, 19:53 (UTC)
Created March 20, 2025, 15:03 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 5039a218-60f6-4122-8d08-5a46713e0697
harvest_source_id 44069cc8-d515-495f-9ea4-b67f76a0a7cb
harvest_source_title Science Discovery Engine
identifier 10.5067/IIR/CALIPSO/STANDARD_L1B-V2-00
landingPage https://doi.org/10.5067/IIR/CALIPSO/STANDARD_L1B-V2-00
modified 2025-02-18
programCode {026:000}
publisher NASA/LARC/SD/ASDC
references {https://asdc.larc.nasa.gov/static/images/project_logos/calipso.png}
resource-type Dataset
source_datajson_identifier true
source_hash 8894c0c009ec398a58e78fe7c06e24d8eb3b7790d12cfffe741cc7879d08c20c
source_schema_version 1.1
spatial ["GEODETIC",[{"NorthBoundingCoordinate":90.0,"WestBoundingCoordinate":-180.0,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":-90.0}]]
temporal 2006-06-12/2006-06-12
theme {"Earth Science"}