MODIS Terra Vegetation Indices 16-Day L3 Global 250m
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keyword: terra
keyword: Vegetation
description: The MODIS Terra MOD13Q1 Version 6.1 product provides Vegetation Index (VI) values at 250 m spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which maintains continuity with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), which improves sensitivity in regions with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. In addition to the vegetation index layers and two quality layers, the dataset includes reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
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modified: 2026-08-08T00:00:00.000Z
keyword: Vegetation Index
keyword: NDVI
keyword: Global
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keyword: 250m
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CatalogRecord
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modified: 2026-08-08T01:00:56Z
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https://fedeo.ceos.org/collections/modis-terra-mod13q1
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TERRA
type: Entity
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms
type: Concept

MODIS
type: Entity
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EARTH SCIENCE>LAND SURFACE>LAND USE/LAND COVER>LAND USE/LAND COVER CLASSIFICATION>VEGETATION INDEX
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

MODIS
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments

Terra
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

EARTH SCIENCE>BIOSPHERE>VEGETATION
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords