MODIS Aqua Land Surface Temperature Emissivity Daily L3 Global 1km
type: Dataset
modified: 2026-07-29T00:00:00.000Z
keyword: DIF10
keyword: NASA
keyword: Satellite
keyword: Global
keyword: Land Surface Temperature
keyword: LST
keyword: Emissivity
keyword: Thermal
keyword: 1km
keyword: MYD11A1
keyword: aqua
keyword: modis
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  started at time: 2002-07-07T00:00:00.000Z
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description: The MODIS Aqua MYD11A1 Version 6.1 product provides daily per-pixel Land Surface Temperature and Emissivity (LST&E) at 1 km spatial resolution. The data are generated from the MYD11_L2 swath product and distributed on a 1,200 Ã 1,200 km grid. Pixel temperature values are derived from clear-sky observations; at latitudes above 30Â°, where multiple clear-sky observations may occur within a day, the pixel value represents the average of all qualifying measurements. The product includes both daytime and nighttime surface temperature bands, along with quality control layers, observation times, view zenith angles, clear-sky coverage information, and emissivity estimates for MODIS Bands 31 and 32 derived from land cover types.
temporal: PeriodOfTime
  start date: 2002-07-07T00:00:00.000Z

MODIS
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments

AQUA
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

CatalogRecord
modified: 2026-07-29T01:04:57Z
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https://fedeo.ceos.org/collections/modis-aqua-myd11a1
type: CatalogRecord
conforms to: ISO19139-2

EARTH SCIENCE>LAND SURFACE>SURFACE THERMAL PROPERTIES>LAND SURFACE TEMPERATURE
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

EARTH SCIENCE>LAND SURFACE>SURFACE RADIATIVE PROPERTIES>EMISSIVITY
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

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

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