ASDC | CAL_LID_L1-ValStage1-V3-40

CALIPSO Level 1B

Entry Title: CALIPSO Lidar Level 1B Profile, Validated Stage 1 V3-40

Entry ID: CAL_LID_L1-ValStage1-V3-40

Aerosols Clouds Radiation Budget

Description

CAL_LID_L1-ValStage1-V3-40 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) Lidar Level 1B Profile, Validated Stage 1 Version 3-40 data product. Data for this product was collected using the CALIPSO Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. Data collection for this product is ongoing.

The CALIPSO lidar 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 measurement. The CALIPSO lidar Level 1B product also contains additional data not found in the Level 0 lidar input file, including post processed ephemeris data, celestial data, and converted payload status data. The science algorithms used to produce the Version 3.40 CALIOP data products are identical to those used to generate the Version 3.01 and Version 3.02 products; however, some of the ancillary data used in the Version 3.40 analyses is different. All CALIOP data products rely on meteorological data provided by NASA's Global Modeling and Assimilation Office (GMAO). The Version 3.01 and Version 3.02 data products were produced using the GMAO's Goddard Earth Observing System Model, Version 5.2 (GEOS-5.2) data products.

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, CALIOP, Imaging Infrared Radiometer (IIR), and Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency, CNES.

DOI

10.5067/CALIOP/CALIPSO/CAL_LID_L1-VALSTAGE1-V3-40

VIEW RELATED INFORMATION

ANOMALIES

CALIPSO Tilt Mode Geometry Anomaly

DATA CITATION POLICY

How to cite ASDC data

GENERAL DOCUMENTATION

PROCESSING HISTORY

CALIPSO - Data Availability Site

PRODUCT QUALITY ASSESSMENT

CALIPSO Quality Statements Lidar Level 1B Profile Products Version Releases: 3.01, 3.02, 3.30

PRODUCT USAGE

Overview of CALIPSO Data Product Maturity

PRODUCTION HISTORY

CALIPSO Products Overview

PUBLICATIONS

CALIPSO - List of publications

CALIPSO: Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations Fact Sheet

USER FEEDBACK PAGE

CALIPSO Data User’s Guide - Frequently Asked Questions

USER'S GUIDE

CALIPSO - Data User's Guide - Browse Image Tutorial
CALIPSO Data User’s Guide

From GCMD Science Keywords:

LIDAR BACKSCATTER

Lidar Attenuated Backscatter

Data Distribution

Current Products

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Spatial Information

Spatial Coverage: (-90, 90), (-180, 180)
Spatial Coverage Type: Horizontal
Coordinate System: Geodetic
Granule Spatial Representation: Geodetic

Locations

GLOBAL

Temporal Information

Temporal Coverage: 2016-12-01 - 2020-10-04
Temporal Resolution: .05 second

Platforms

Earth Observation Satellites

CALIPSO

Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations

CALIOP

Cloud-Aerosol Lidar with Orthogonal Polarization

Metadata Dates

Created on 2017-01-12

Last updated on 2022-06-03