MODIS/Aqua Cloud Properties COSP Level 3 daily, 1x1 deg. grid

The MODIS/Aqua Cloud Properties COSP Level 3 daily, 1x1 degree grid product is a new L3 CLDPROP COSP Cloud product with short-name CLDPROPCOSP_D3_MODIS_Aqua. It contains MODIS Aqua cloud mask, cloud top, and cloud optical retrieval data over daily timeframe. It provides a set of custom cloud-related parameters for better comparison with climate model output. The “COSP” acronym in the short-name stands for Cloud Feedback Model Intercomparison Project (CFMIP) Observation Simulator Package. Provided in netCDF4 format, it contains 32 aggregated science data sets (SDS/parameters).

Consult the CLDPROPCOSP User Guide for details regarding how the L3 daily statistics are computed, and to learn more about the gridding and sampling protocols specific to this product and a number of other topics germane to the user community. The collection of this product starts from July 4, 2002 and includes 365 granules each calendar year.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 15, 2026, 16:08 (UTC)
Created April 1, 2025, 17:38 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 4d012f7f-035a-47f7-85c4-744ab0284725
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/MODIS/CLDPROPCOSP_D3_MODIS_Aqua.011
license https://www.usa.gov/government-works
modified 2026-06-08T22:15:59Z
programCode {026:000}
publisher NASA/GSFC/SED/ESD/HBSL/BISB/LAADS;UWI-MAD/SSEC/ASIPS
resource-type Dataset
source_datajson_identifier true
source_hash eeb5cb8b310e87b214b6f2a10f2c7bf39da8e858b079cce6d787484c8654fe53
source_schema_version 1.1
spatial ["CARTESIAN", [{"NorthBoundingCoordinate": 90, "WestBoundingCoordinate": -180, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -90}]]
temporal 2002-07-04/2026-06-08
theme {"Earth Science"}