Short Name:

DSCOVR_EPIC_L2_AER

Deep Space Climate Observatory Earth Polychromatic Imaging Camera Level 2 UV Aerosol Products Version 1

The Aerosol UV product provides aerosol and UV products in three tiers. Tier 1 products include Absorbing Aerosol Index (AAI) and above-cloud-aerosol optical depth (ACAOD). Tier 2 includes a four-parameter retrieval algorithm combining of UV-VIS observations: aerosol optical depth (AOD), angstrom exponent (AE), near UV single scattering albedo (SSA), and effective aerosol layer height (ALH). Cloud masking will be carried out with collocated high resolution LEO observations. Tier 3 contains Experimental Products, including research work on using EPIC’s glint and off-glint observations to characterize spectral aerosol absorption. Tier 3 research includes ways of estimating the height of aerosol layers over the ocean using EPIC’s channels in the Oxygen-A and B bands.

Overview Download Data Services Tools Citation Information Documentation Additional Information

Science Keywords:

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Spatial Extent:

Bounding Rectangle:

N: 90.0 S: -90.0 E: 180.0 W: -180.0

Data Format(s):

Distribution: HDF5

Temporal Extent:

2015-06-12 to now

Platform(s):

DSCOVR

Data Center(s):

NASA/LARC/SD/ASDC

Instrument(s):

EPIC

Version:

Download Options

LARC_ASDC_ECHO_ORDERS View Service Record
Type: ECHO ORDERS
Description: LARC_ASDC EOSDIS ECHO ORDERS Service Implementation

This collection does not have any associated tools at this time.

Release Date: 2017-09-12T00:00:00.000Z
Linkage: https://asdc.larc.nasa.gov/project/DSCOVR

DATA CITATION POLICY: https://asdc.larc.nasa.gov/citing-data, How to cite ASDC data

GENERAL DOCUMENTATION: https://asdc.larc.nasa.gov/project/DSCOVR, ASDC Data and Information for DSCOVR
GENERAL DOCUMENTATION: https://directory.eoportal.org/web/eoportal/satellite-missions/d/dscovr, Earth Observation Portal Page for DSCOVR Mission Information

Version Description
Initial submission
DOI
10.5067/EPIC/DSCOVR/L2_AER.001
Search for granules from this collection

Data Dates

Creation	2017-05-01T00:00:00.000Z
Last Revision	2018-02-02T00:00:00.000Z

Processing Level

Quality

Collection Progress
Active
Use Constraints
For more information, please see the ESDIS Data Use Policy: https://earthdata.nasa.gov/earth-observation-data/data-use-policy
Access Constraints
4.0

No access constraints

Metadata Associations

Association Type	Entry ID	Description	Version
Child	DSCOVR_EPIC_L2_AER	Succeeding version	2

Related URLs

Ancillary Keywords

318nm
325nm
340nm
388nm
443nm
551nm
680nm
688nm
764nm
780nm
Aerosol Index (AI)
Aerosol Single Scattering Albedo
Apperature
Lagrange

ISO Topic Categories

CLIMATOLOGY/METEOROLOGY/ATMOSPHERE

Projects

Project Short Name	Campaigns	Project Dates
DSCOVR	No campaigns listed.	No dates provided.

Temporal Keywords

1 Image per hour in Summer
1 Image every 2 hours in Winter

Coverage Type	Zone Identifier	Geometry	Granule Representation
HORIZONTAL		GEODETIC	CARTESIAN

Resolution and Coordinate System

Horizontal Data Resolution

Generic Resolutions
- Generic Resolution 1
  X Dimension
  24 Kilometers
  Y Dimension
  24 Kilometers

Location Keywords

- CONTINENT
- CONTINENT
- AFRICA
- CONTINENT
- ANTARCTICA
- CONTINENT
- ASIA
- CONTINENT
- AUSTRALIA/NEW ZEALAND
- CONTINENT
- EUROPE
- CONTINENT
- NORTH AMERICA
- CONTINENT
- SOUTH AMERICA
- GEOGRAPHIC REGION
- ARCTIC
- GEOGRAPHIC REGION
- EASTERN HEMISPHERE
- GEOGRAPHIC REGION
- EQUATORIAL
- GEOGRAPHIC REGION
- EURASIA
- GEOGRAPHIC REGION
- GLOBAL
- GEOGRAPHIC REGION
- GLOBAL LAND
- GEOGRAPHIC REGION
- GLOBAL OCEAN
- GEOGRAPHIC REGION
- MID-LATITUDE
- GEOGRAPHIC REGION
- NORTHERN HEMISPHERE
- GEOGRAPHIC REGION
- OCEANIA
- GEOGRAPHIC REGION
- POLAR
- GEOGRAPHIC REGION
- SAHEL
- GEOGRAPHIC REGION
- SOUTHERN HEMISPHERE
- GEOGRAPHIC REGION
- TROPICS
- GEOGRAPHIC REGION
- WESTERN HEMISPHERE
- OCEAN
- OCEAN
- ARCTIC OCEAN
- OCEAN
- ATLANTIC OCEAN
- OCEAN
- INDIAN OCEAN
- OCEAN
- PACIFIC OCEAN
- OCEAN
- SOUTHERN OCEAN
- VERTICAL LOCATION
- VERTICAL LOCATION
- LAND SURFACE
- VERTICAL LOCATION
- SEA SURFACE
- VERTICAL LOCATION
- STRATOSPHERE
- VERTICAL LOCATION
- TROPOSPHERE

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NASA/LARC/SD/ASDC
ARCHIVER

Atmospheric Science Data Center, Science Directorate, Langley Research Center, NASA
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
https://asdc.larc.nasa.gov

Home Page

Peter Leonard
Metadata Author

Peter Leonard

This contact does not have any addresses listed.

This contact does not have any contact mechanisms listed.
Omar Torres
Investigator

Omar Torres
- 8800 Greenbelt Road
  Greenbelt, MD 20071
Email

(301) 614-6776
Marshall Sutton
Technical Contact

Marshall Sutton
- 8800 Greenbelt Rd.
  Greenbelt, MD 20771
Email

(301) 286-8390
ASDC USER SERVICES
Data Center Contact

ASDC USER SERVICES
NASA/LARC/SD/ASDC
- NASA Langley Atmospheric Science Data Center
  User and Data Services
  NASA Langley Research Center
  Hampton, VA 23681-2199
Email

757-864-8656

Metadata Dates

Creation	2017-05-01T00:00:00.000Z
Last Revision	2020-08-04T00:00:00.000Z

File Distribution Information

Format: HDF5

Format Type: Native

Media: online

Fees: none

CMR Search

Deep Space Climate Observatory Earth Polychromatic Imaging Camera Level 2 UV Aerosol Products Version 1

Collection Information

Data Identification

Data Dates

Metadata Associations

Related URLs

Other Descriptive Keywords

Ancillary Keywords

ISO Topic Categories

Acquisition Information

Projects

Temporal Information

Temporal Keywords

Spatial Information

Resolution and Coordinate System

Horizontal Data Resolution

Generic Resolutions

Generic Resolution 1

Location Keywords

Data Centers

NASA/LARC/SD/ASDC

Atmospheric Science Data Center, Science Directorate, Langley Research Center, NASA

Data Contacts

Peter Leonard

Peter Leonard

Omar Torres

Omar Torres

Marshall Sutton

Marshall Sutton

ASDC USER SERVICES

ASDC USER SERVICES

Metadata Dates

Archive And Distribution Information

File Distribution Information