MODIS/Terra+Aqua Land Aerosol Optical Depth Daily L2G Global 1km SIN Grid
The Moderate Resolution Imaging Spectroradiometer (MODIS) Near Real Time (NRT) Combined Terra and Aqua Multi-Angle Implementation of Atmospheric Correction (MAIAC) Land Aerosol Optical Depth gridded Level 2 product (MCD19A2N) produced daily at 1 kilometer (km) pixel resolutions. The MCD19A2N product provides the atmospheric properties and view geometry used to calculate the MAIAC Land Surface Bidirectional Reflectance Factor (BRF) or surface reflectance, MCD19A1N product.
| 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: HDF-EOS |
| Temporal Extent: | Platform(s): | TERRA, Aqua | |
| Data Center(s): | NASA/GSFC/EOS/ESDIS/LANCEMODIS | Instrument(s): | MODIS |
| Version: | 6NRT | ||
- Title: MODIS/Terra+Aqua Land Aerosol Optical Depth Daily L2G Global 1km SIN Grid
- Version: 6NRT
- Publisher: The Land, Atmosphere Near real-time Capability for EOS (LANCE)
- Release Date: 2019-05-20T00:00:00.000Z
- Linkage: http://dx.doi.org/10.5067/MODIS/MCD19A2N.NRT.006
Collection Information
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DOI
10.5067/MODIS/MCD19A2N.NRT.006
Data Identification
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Processing Level
2G
- Quality Overall NRT products match to operational with some expected minor differences from use of different ancillaries and ephemeris. There aren't any data gaps or data artifacts. Information on comparison of C6 Operational and NRT Atmospheric and Land Products is posted at: http://lance3.modaps.eosdis.nasa.gov/
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Collection Progress
Active
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Use Constraints
None. See disclaimer: https://earthdata.nasa.gov/data/near-real-time-data/about-lance/disclaimer
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Access Constraints
Users need to register with Earthdata to access data. Please visit the Earthdata Login at https://earthdata.nasa.gov/urs/register to register for a username and password.
Data Dates
| Creation |
Other Descriptive Keywords
Ancillary Keywords
- EOSDIS
- Near Real Time (NRT)
- LANCE
- RELATIVE_START_DATE: -10
ISO Topic Categories
- IMAGERY/BASE MAPS/EARTH COVER
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
- GEOSCIENTIFIC INFORMATION
Additional Attributes
- Name: TileId INT Description: Not provided
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| LANCE | No campaigns listed. | No dates provided. |
| TERRA | No campaigns listed. | No dates provided. |
| ESDIS | No campaigns listed. | No dates provided. |
Temporal Information
Spatial Information
Generic Resolutions
Generic Resolution 1
X Dimension1 Kilometers
Y Dimension1 Kilometers
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | GEODETIC |
Resolution and Coordinate System
Horizontal Data Resolution
Location Keywords
- GEOGRAPHIC REGION
- GLOBAL
Data Centers
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NASA/GSFC/EOS/ESDIS/LANCEMODIS
ARCHIVERLand, Atmosphere Near real-time Capability for EOS (LANCE) Moderate Resolution Imaging Spectroradiometer (MODIS)
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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MODAPS USER SUPPORT TEAM
Technical ContactMODAPS USER SUPPORT TEAM
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MODAPS User Support Team
NASA/GSFC
Mail Code: 619
Greenbelt, MD 20771
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NEAL DEVINE
Technical ContactNEAL DEVINE
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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GANG YE, PH.D
Technical ContactGANG YE, PH.D
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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ASAD ULLAH
Metadata AuthorASAD ULLAH
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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MODAPS USER SUPPORT TEAM
Data Center ContactMODAPS USER SUPPORT TEAM
NASA/GSFC/EOS/ESDIS/LANCEMODIS-
MODAPS User Support Team
NASA/GSFC
Mail Code: 619
Greenbelt, MD 20771
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Archive And Distribution Information
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Format: HDF-EOS
Format Type: Native
Media: Online (HTTPS)
Fees: No Fee