CATS-ISS Level 1B
Entry Title: CATS-ISS Level 1B Day Mode 7.2 Version 3-00
Entry ID: CATS-ISS_L1B_D-M7.2-V3-00_V3-00
Aerosols Clouds
Description
CATS-ISS_L1B_D-M7.2-V3-00 is the Cloud-Aerosol Transport System (CATS) International Space Station (ISS) Level 1B Day Mode 7.2 Version 3-00 data product. This collection spans from March 25, 2015 to October 29, 2017. CATS, which was launched on January 10, 2015, was a lidar remote sensing instrument that provided range-resolved profile measurements of atmospheric aerosols and clouds from the ISS. CATS was intended to operate on-orbit for up to three years. CATS provides vertical profiles at three wavelengths, orbiting between ~230 and ~270 miles above the Earth's surface at a 51-degree inclination with nearly a three-day repeat cycle. For the first time, scientists were able to study diurnal (day-to-night) changes in cloud and aerosol effects from space by observing the same spot on Earth at different times each day. CATS Level 2 Layer data products contain geophysical parameters and are derived from Level 1 data, at 60m vertical and 5km horizontal resolution.
Resources and Documentation
PROJECT HOME PAGE
VIEW RELATED INFORMATION
- CATS Algorithm Theoretical Basis Document Level 1 and Level 2 Data Products - Release 1.0 - 12 June2015
ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)
- How to cite ASDC data
DATA CITATION POLICY
- ASDC Data and Information for CATS
GENERAL DOCUMENTATION
- CATS Data Release Notes L1B Version 2.08 & L2O Version 2.00 - 07 July 2017
- CATS Data Release Notes, L1B Version 2.08, L2O Version 2.00, L2O Version 2.01
PRODUCT USAGE
Keywords
From GCMD Science Keywords:
- CLOUD VERTICAL DISTRIBUTION > CLOUD PROPERTIES
- AEROSOL BACKSCATTER
- CLOUD HEIGHT > CLOUD PROPERTIES
- CLOUDS
- AEROSOL OPTICAL DEPTH/THICKNESS
- AEROSOLS
- Aerosol Vertical Extent
- Attenuated Backscatter Profiles
- Cloud Vertical Extent
- Injection Heights
- Volume Depolarization Ratio Profiles
Data Distribution
File Format(s):
HDF5
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Spatial Information
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian
Locations
GLOBAL GEOGRAPHIC REGION
Temporal Information
Temporal Coverage: 2015-03-25 - 2017-10-29
Temporal Resolution: .051 second