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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
25,045 datasets
Global daily data at 30 arc-second (1,000 meter) resolution provides the isotropic model parameter for the VIIRS Band M3 (0.488 μm). This parameter, part of a suite of three (isotropic, volumetric, geometric), is used to derive Bidirectional Reflectance Distribution Function (BRDF) and albedo values for land surfaces. The product is generated using 16 days of data, temporally weighted to the ninth day, and formatted in a Climate Modeling Grid (CMG) for use in climate simulation models.
NOAA-20 VIIRS provides daily BRDF isotropic parameter data for the shortwave broadband (1.61 μm) at a 30 arc-second (1,000 meter) resolution. Each product file contains a single data layer from a global Climate Modeling Grid, synthesized from 16 days of observations weighted to the ninth day. This parameter, alongside volumetric and geometric components, is used to derive surface albedo and reflectance anisotropy for climate simulation models.
NOAA-20 VIIRS BRDF/Albedo Black-Sky Albedo for Band VIS (VJ143D63) is a daily global dataset produced using 16 days of data at 30 arc-second (1,000 meter) resolution. It provides black-sky albedo values for the VIIRS visible broadband (0.64 μm) on a Climate Modeling Grid (CMG) for use in climate simulation models. The product suite includes albedo for multiple spectral bands and the Day/Night Band.
NOAA-20 VIIRS VJ143D87 provides Nadir BRDF-Adjusted Reflectance (NBAR) values for the M10 band (1.61 μm) at a 30 arc-second resolution. The product is generated daily using a 16-day temporal composite weighted to the ninth day and is formatted on a global Climate Modeling Grid. NBAR values model reflectances as if collected from a nadir view at local solar noon, removing view angle effects.
The NOAA-20 Suomi NPP VIIRS BRDF/Albedo Valid Observation Band M8 product (VJ143D48) is a daily global dataset providing a quality layer for valid observations over a 16-day retrieval period. It is part of a suite of Climate Modeling Grid (CMG) products designed for climate simulation models at a 30 arc second (1,000 meter) resolution. The data are temporally weighted to the ninth day of the retrieval period.
NOAA-20 VIIRS satellite data provides the geometric parameter for the Bidirectional Reflectance Distribution Function (BRDF) model for band M1 (0.412 μm) at a 30 arc-second (1,000 meter) resolution. This daily product synthesizes 16 days of observations, temporally weighted to the ninth day, into a global Climate Modeling Grid (CMG). It is one of 39 separate files containing isotropic, volumetric, and geometric parameters for multiple spectral bands, used to derive surface albedo and anisotropy.
NOAA-20 VIIRS provides the geometric parameter for Bidirectional Reflectance Distribution Function modeling of band M2 at 0.445 μm wavelength. This daily product synthesizes 16 days of observations into a single, temporally-weighted layer at 1-kilometer resolution for the entire globe. The geometric parameter, alongside isotropic and volumetric parameters, is used to derive surface albedo and reflectance anisotropy for climate simulation models.
Global daily data provides the Bidirectional Reflectance Distribution Function (BRDF) geometric model parameter for the NOAA-20 VIIRS sensor's M10 band (1.61 μm). This parameter, produced using a 16-day temporal composite at 30 arc-second (1,000 meter) resolution, is part of a suite used to derive surface albedo and reflectance anisotropy. The product is formatted in a Climate Modeling Grid (CMG) for integration into climate simulation models.
The NOAA-20 VIIRS BRDF/Albedo Model Parameter 2 Day/Night Band product (VJ143D38) provides the volumetric parameter for the VIIRS Day/Night Band (0.7 μm) used to derive surface reflectance and albedo. It is produced daily at 30 arc-second (1,000 meter) resolution, using 16 days of temporally weighted data on a global Climate Modeling Grid. This volumetric parameter, alongside isotropic and geometric parameters, models the Bidirectional Reflectance Distribution Function for the DNB.
VJ143D68 provides daily white-sky albedo values for the VIIRS band M2 (0.445 μm) at a 30 arc-second (1,000 meter) resolution. The data is produced using a 16-day temporal composite weighted to the ninth day and is formatted in a Climate Modeling Grid covering the entire globe. This product is part of a suite that includes albedo for nine VIIRS moderate resolution bands and the Day/Night Band.
NOAA-20 VIIRS satellite data provides a daily global layer of valid observation quality for band M1, derived from a 16-day rolling window at 1,000-meter resolution. This product is part of a suite of Bidirectional Reflectance Distribution Function (BRDF) and Albedo parameters formatted on a Climate Modeling Grid (CMG) for climate simulations. The data are temporally weighted to the ninth day of the retrieval period.
Global daily snow status data is derived from the NOAA-20 VIIRS instrument at a 30 arc-second (1,000 meter) resolution. The product uses a 16-day temporal composite weighted to the ninth day and is formatted on a Climate Modeling Grid (CMG). It classifies each pixel as either 'Snow-free Albedo Retrieved' or 'Snow Albedo Retrieved'.
Global daily data provides the geometric parameter for the Bidirectional Reflectance Distribution Function (BRDF) and Albedo model for NOAA-20 VIIRS band M5 (0.672 μm). The product is generated daily using a 16-day temporal composite weighted to the ninth day and is provided at a 30 arc-second (1,000 meter) resolution on a Climate Modeling Grid. This single-layer file is part of a larger suite of model parameters used to derive surface reflectance and albedo values.
NOAA-20 VIIRS VJ143D71 provides daily white-sky albedo (WSA) values for the M5 band (0.672 μm) at a 30 arc-second (1,000 meter) resolution. This product is part of a global Climate Modeling Grid (CMG) suite, generated using a 16-day rolling window temporally weighted to the ninth day. It supports climate simulation models by quantifying bihemispherical reflectance in the absence of direct solar illumination.
NOAA-20 VIIRS VJ143D73 provides daily white-sky albedo values for the VIIRS moderate resolution band M8 (1.240 μm). The data are produced using a 16-day temporal composite at a 30 arc-second (approximately 1 km) resolution, temporally weighted to the ninth day, and formatted in a global Climate Modeling Grid (CMG). This product is part of a suite that includes albedo for nine VIIRS bands and the Day/Night Band.
NASA/NOAA Suomi NPP VIIRS VNP43D61 provides daily black-sky albedo (BSA) values for the VIIRS moderate resolution band M10 (1.61 μm). The data are produced using 16 days of observations at a 30 arc second (1,000 meter) resolution, temporally weighted to the ninth day, and formatted in a global Climate Modeling Grid (CMG). This product is part of a suite that includes albedo for nine VIIRS bands and the Day/Night Band.
Daily global albedo data is produced using 16 days of observations from the Suomi NPP satellite's VIIRS instrument, temporally weighted to the ninth day. The dataset provides black-sky albedo (BSA) values for the VIIRS M11 band (2.25 μm) at a 30 arc-second (1,000 meter) resolution on a Climate Modeling Grid. It is part of a larger BRDF/Albedo product suite designed for use in climate simulation models.
Daily VNP43D64 data is produced using 16 days of VIIRS observations at 30 arc second (1,000 meter) resolution, temporally weighted to the ninth day. This dataset provides black-sky albedo (BSA) for the VIIRS near-infrared broadband (0.865 μm) on a global Climate Modeling Grid (CMG). It is part of a suite of albedo products covering multiple spectral bands and is intended for use in climate simulation models.
NASA/NOAA's Suomi NPP VIIRS VNP43D54 dataset provides daily black-sky albedo (BSA) for the VIIRS M1 band (0.412 μm). It is produced using 16 days of data at 30 arc-second (1,000 meter) resolution, temporally weighted to the ninth day, and formatted in a global Climate Modeling Grid (CMG). The product suite includes albedo values for nine VIIRS moderate resolution bands and the Day/Night Band.
NASA/NOAA Suomi NPP VIIRS data provides Nadir BRDF-Adjusted Reflectance (NBAR) for the 0.865 μm band (M7), modeled as if collected from a nadir view at local solar noon. This daily product uses a 16-day temporal composite at 1,000-meter resolution on a global Climate Modeling Grid. NBAR values are designed for climate simulation models by removing view angle effects from directional reflectances.