MODIS/Terra+Aqua BRDF/Albedo QA ValidobsBand3 Daily L3 Global 30ArcSec CMG V006

Metadata Updated: March 23, 2019

The MCD43D35 Version 6 Bidirectional Reflectance Distribution Function and Albedo (BRDF/Albedo) ValidObs Band3 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, so 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 values for that day. The MCD43D35 contains the valid observation quality layer for MODIS Band 3. Within the BRDF/Albedo ValidObs Band 3 Science Data Set (SDS) is 16 separate bits representing each of the 16 days of the composite period. Each bit will have a value of either 0, 1, or fill value. Zero represents “observation not used” and 1 is “valid clear observation”. 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 C1000000470-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/MCD43D35.006.
Datagov Dedupe Retained 20190322235447
Harvest Object Id 82179292-df14-427a-921e-dec0db49db07
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/MCD43D35.006
Language en-US
Metadata Type geospatial
Data Last Modified 2015-09-30
Program Code 026:001
Source Datajson Identifier True
Source Hash 97a6238b7fe7ede3a8c1a56132dfe8cf2c7ecc2b
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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