ASDC | CAL_IIR_L2_Swath-Standard-V4-20

CALIPSO Level 2

Entry Title: CALIPSO Infrared Imaging Radiometer (IIR) Level 2 Swath, V4-20

Entry ID: CAL_IIR_L2_Swath-Standard-V4-20

Clouds Radiation Budget

Description

CAL_IIR_L2_Swath-Standard-V4-20 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) Infrared Imaging Radiometer (IIR) Level 2 Swath, Version 4-20 data product. Data for this product was collected using the CALIPSO IIR instrument. This product contains emissivity and cloud particle data assigned to IIR pixels on a 1 km grid centered on the lidar track. Data generation and distribution of this V4.20 product ended on July 1, 2020, to support a change in the operating system of the CALIPSO production clusters. The V4.21 data product covers July 1, 2020, to current.

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 (Centre National d'Etudes Spatiales).

DOI

10.5067/CALIOP/CALIPSO/CAL_IIR_L2_Swath-Standard-V4-20

Citation Styles for this Dataset

VIEW RELATED INFORMATION

ANOMALIES

CALIPSO Tilt Mode Geometry Anomaly

DATA CITATION POLICY

How to cite ASDC data

DATA PRODUCT SPECIFICATION

User's guide description document of the V4.20 IIR Level 2 Swath data product

DATA QUALITY

Detailed quality summary of the V4.20 IIR Level 2 data product

GENERAL DOCUMENTATION

HOW-TO

CALIPSO - Data User's Guide - Browse Image Tutorial

MICRO ARTICLE

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

PROCESSING HISTORY

CALIPSO - Data Availability Site

PRODUCT USAGE

Overview of CALIPSO Data Product Maturity

PRODUCTION HISTORY

CALIPSO - Data Management System - Data Products Catalog - Release 2.4
CALIPSO Products Overview

PUBLICATIONS

CALIPSO - List of publications

USER FEEDBACK PAGE

CALIPSO Data User’s Guide - Frequently Asked Questions

From GCMD Science Keywords:

CLOUD RADIATIVE TRANSFER
CLOUD EMISSIVITY > CLOUD RADIATIVE TRANSFER

Ice Particle Diameter

Data Distribution

File Format(s):

HDF4

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Spatial Information

Spatial Coverage: (S: -90, N: 90), (W: -180, E: 180)
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian

Locations

GLOBAL TROPOSPHERE

Temporal Information

Temporal Coverage: 2006-06-12 - 2020-07-01

Platforms

Earth Observation Satellites

CALIPSO

Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations

IIR

Imaging Infrared Radiometer

Metadata Dates

Created on 2019-05-08

Last updated on 2023-10-12