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CALIPSO Lidar Level 1B profile data, V4-51

Published by NASA/LARC/SD/ASDC | National Aeronautics and Space Administration | Catalog Last Checked: June 23, 2026 at 09:11 PM | Dataset Last Updated: June 22, 2026
CAL_LID_L1-Standard-V4-51 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Lidar Level 1B profile data, Version 4-51 data product. This data product was collected using the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. The CALIOP Level 1B data product contains a half orbit (day or night) of calibrated and geolocated single-shot (highest resolution) lidar profiles, including 532 nm and 1064 nm attenuated backscatter and depolarization ratio at 532 nm. The product released contains data from nominal science mode measurements.

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Complete Metadata
@type dcat:Dataset
accessLevel public
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[
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]
contactPoint 
{
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}
description CAL_LID_L1-Standard-V4-51 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Lidar Level 1B profile data, Version 4-51 data product. This data product was collected using the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. The CALIOP Level 1B data product contains a half orbit (day or night) of calibrated and geolocated single-shot (highest resolution) lidar profiles, including 532 nm and 1064 nm attenuated backscatter and depolarization ratio at 532 nm. The product released contains data from nominal science mode measurements.
distribution 
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identifier 10.5067/CALIOP/CALIPSO/CAL_LID_L1-Standard-V4-51
keyword 
[
  "earth-science-lidar-spectral-engineering",
  "earth-science-lidar-spectral-engineering-lidar-backscatter",
  "earth-science-lidar-spectral-engineering-lidar-depolarization-ratio"
]
license https://www.usa.gov/government-works
modified 2026-06-22
programCode 
[
  "026:000"
]
publisher 
{
  "name": "NASA/LARC/SD/ASDC",
  "@type": "org:Organization"
}
spatial ["CARTESIAN", [{"Boundary": {"Points": [{"Latitude": -90, "Longitude": -180}, {"Latitude": -90, "Longitude": 180}, {"Latitude": 90, "Longitude": 180}, {"Latitude": 90, "Longitude": -180}, {"Latitude": -90, "Longitude": -180}]}}]], Minimum Altitude, Maximum Altitude, -2 km, 40 km
temporal 2006-06-12/2023-06-30
theme 
[
  "Earth Science"
]
title CALIPSO Lidar Level 1B profile data, V4-51

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