MODIS/Terra+Aqua BRDF/Albedo Nadir BRDF-Adjusted Ref Band7 Daily L3 Global 30ArcSec CMG V006

Metadata Updated: March 23, 2019

The MCD43D68 Version 6 Bidirectional Reflectance Distribution Function and Albedo (BRDF/Albedo) Nadir BRDF Adjusted Reflectance (NBAR) data set is a daily 16-day product. This product incorporates the Climate Modeling Grid (CMG) structure in which each file geographically covers the entire earth rather than the 10 degree x 10 degree latitude and longitude tiling system utilized by the standard MODIS land products. Unlike the standard CMG pixel resolution of 5600 meters the MCD43D products are 1000 meters, consequently, because of the large file size each product contains just one layer. The Julian date in the granule ID of each specific file represents the 9th day of the 16 day composite period, and consequently the observations are weighted to estimate the BRDF/Albedo for that day.

The MCD43D68 contains MODIS band 7 processed into an NBAR product. The NBAR algorithm uses a BRDF to model the values as if they were collected from nadir view. The MODIS BRDF/ALBEDO products have achieved stage 3 validation.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019
Publisher LP DAAC
Unique Identifier C1000000459-LPDAAC_ECS
Maintainer
undefined
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Archived by National Aeronautics and Space Administration, U.S. Government, LP DAAC. https://doi.org/10.5067/MODIS/MCD43D68.006.
Datagov Dedupe Retained 20190322235447
Harvest Object Id 92ae1bfa-6601-4c66-92dc-5b0340f3e1eb
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2014-07-02
Homepage URL https://doi.org/10.5067/MODIS/MCD43D68.006
Language en-US
Metadata Type geospatial
Data Last Modified 2015-09-30
Program Code 026:001
Source Datajson Identifier True
Source Hash 0206891d61c4b006047d0686f3c143f7ff64f95e
Source Schema Version 1.1
Spatial -180.0 -90.0 180.0 90.0
Temporal 2000-02-16T00:00:00Z/2019-02-25T00:00:00Z
Category Terra, Aqua, geospatial

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