Release of AρρEEARS Version 2.68

Jan 04, 2022
By: LP DAAC

Version 2.68 of the Application for Extracting and Exploring Analysis Ready Samples (AρρEEARS) has been released. This release includes the following:

The addition of Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6.1 tiled data products from NASA’s Land Processes Distributed Active Archive Center (LP DAAC). These include:

  • MODIS/Terra and MODIS/Aqua Surface Reflectance 8-Day L3 Global 500 m SIN Grid V061 (MOD09A1 and MYD09A1)
  • MODIS/Terra and MODIS/Aqua Surface Reflectance Daily L2G Global 1 km and 500 m SIN Grid V061 (MOD09GA and MYD09GA)
  • MODIS/Terra and MODIS/Aqua Surface Reflectance Daily L2G Global 250 m SIN Grid V061 (MOD09GQ and MYD09GQ)
  • MODIS/Terra and MODIS/Aqua Surface Reflectance 8-Day L3 Global 250 m SIN Grid V061 (MOD09Q1 and MYD09Q1)
  • MODIS/Terra and MODIS/Aqua Land Surface Temperature/Emissivity Daily L3 Global 1 km SIN Grid V061 (MOD11A1 and MYD11A1)
  • MODIS/Terra and MODIS/Aqua Land Surface Temperature/Emissivity 8-Day L3 Global 1 km SIN Grid V061 (MOD11A2 and MYD11A2)
  • MODIS/Terra and MODIS/Aqua Vegetation Indices 16-Day L3 Global 500 m SIN Grid V061 (MOD13A1 and MYD13A1)
  • MODIS/Terra and MODIS/Aqua Vegetation Indices 16-Day L3 Global 1 km SIN Grid V061 (MOD13A2 and MYD13A2)
  • MODIS/Terra and MODIS/Aqua Vegetation Indices Monthly L3 Global 1 km SIN Grid V061 (MOD13A3 and MYD13A3)
  • MODIS/Terra and MODIS/Aqua Vegetation Indices 16-Day L3 Global 250 m SIN Grid V061 (MOD13Q1 and MYD13Q1)
  • MODIS/Terra and MODIS/Aqua Thermal Anomalies/Fire 8-Day L3 Global 1 km SIN Grid V061 (MOD14A2 and MYD14A2)
  • MODIS/Aqua Thermal Anomalies/Fire Daily L3 Global 1 km SIN Grid V061 (MYD14A1)
  • MODIS/Terra and MODIS/Aqua Leaf Area Index/FPAR 8-Day L4 Global 500 m SIN Grid V061 (MOD15A2H and MYD15A2H)
  • MODIS/Terra and MODIS/Aqua Net Evapotranspiration 8-Day L4 Global 500 m SIN Grid V061 (MOD16A2 and MYD16A2)
  • MODIS/Terra and MODIS/Aqua Net Evapotranspiration Gap-Filled 8-Day L4 Global 500 m V061 (MOD16A2GF and MYD16A2GF)
  • MODIS/Terra and MODIS/Aqua Net Evapotranspiration Gap-Filled Yearly L4 Global 500 m V061 (MOD16A3GF and MYD16A3GF)
  • MODIS/Terra and MODIS/Aqua Gross Primary Productivity 8-Day L4 Global 500 m SIN V061 (MOD17A2H and MYD17A2H)
  • MODIS/Terra and MODIS/Aqua Gross Primary Productivity Gap-Filled 8-Day L4 Global V061 (MOD17A2HGF and MYD17A2HGF)
  • MODIS/Terra and MODIS/Aqua Net Primary Production Gap-Filled Yearly L4 Global 500 m SIN Grid V061 (MOD17A3HGF and MYD17A3HGF)
  • MODIS/Terra and MODIS/Aqua Land Surface Temperature/3-Band Emissivity Daily L3 Global 1 km SIN Grid Day V061 (MOD21A1D and MYD21A1D)
  • MODIS/Terra and MODIS/Aqua Land Surface Temperature/3-Band Emissivity Daily L3 Global 1 km SIN Grid Night V061 (MOD21A1N and MYD21A1N)
  • MODIS/Terra and MODIS/Aqua Land Surface Temperature/3-Band Emissivity 8-Day L3 Global 1 km SIN Grid (MOD21A2 and MYD21A2)
  • MODIS/Terra+Aqua Burned Area Monthly L3 Global 500 m SIN Grid V061 (MCD64A1)
  • MODIS/Terra+Aqua BRDF/Albedo Model Parameters Daily L3 Global 500 m SIN Grid V061 (MCD43A1)
  • MODIS/Terra+Aqua BRDF/Albedo Quality Daily L3 Global 500 m SIN Grid V061 (MCD43A2)
  • MODIS/Terra+Aqua Albedo Daily L3 Global 500 m SIN Grid V061 (MCD43A3)
  • MODIS/Terra+Aqua Nadir BRDF-Adjusted Reflectance (NBAR) Daily L3 Global 500 m SIN Grid V061 (MCD43A4)

Improvements for Version 6.1 data products include changes and enhancements to the Terra and Aqua MODIS L1B products used as inputs to the higher-level products listed above. Users are encouraged to transition to MODIS Version 6.1 at their earliest convenience.

About AρρEEARS

AρρEEARS offers a simple and efficient way to perform data access and transformation processes by enabling users to download only the data they need. AρρEEARS provides access to a wide range of geospatial data from multiple federal archives, including MODIS onboard the Terra and Aqua satellites, the Soil Moisture Active Passive (SMAP) mission, Landsat Analysis Ready Data, Daymet gridded weather parameters, ASTER Global Digital Elevation Model (GDEM) Version 3, and population information from the Gridded Population of the World (GPW) Version 4 collection.

A complete listing of data products available in AρρEEARS can be found on the Available Products list. Additional resources for using AρρEEARS are available on the LP DAAC E-Learning page.

Have questions? Contact LP DAAC User Services at lpdaac@usgs.gov.