MISR Geometric Parameters subset for the SAMUM region V002

SAMMIGEO_2 is the Multi-angle Imaging SpectroRadiometer (MISR) Geometric Parameters subset for the SAMUM region version 2. It contains the Stereoscopically Derived Cloud Mask (SDCM), cloud winds, and Reflecting Level Reference Altitude (RLRA), with associated data for the SAMUM_2006 theme.

The MISR instrument consists of nine push-broom cameras that measure radiance in four spectral bands. Global coverage is achieved in nine days. The cameras are arranged with one camera pointing toward the nadir, four forward, and four aftward. It takes seven minutes for all nine cameras to view the same surface location. The view angles relative to the surface reference ellipsoid are 0, 26.1, 45.6, 60.0, and 70.5 degrees. The spectral band shapes are nominally Gaussian, centered at 443, 555, 670, and 865 nm.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	September 22, 2026, 17:43 (UTC)
Created	April 1, 2025, 17:21 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	2cd291be-3403-4973-a725-5a110c387ea9
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.5067/AM-1/MISR_SAMUM/SAMMIGEO_L2.002
license	https://www.usa.gov/government-works
modified	2026-09-14T22:16:00Z
programCode	{026:000}
publisher	NASA/JPL/MISR;NASA/LARC/SD/ASDC
resource-type	Dataset
source_datajson_identifier	true
source_hash	ef666352161002637d2b31269743b5b1e8f2a5c59e92e17a3b7fd5b7e0389c26
source_schema_version	1.1
spatial	["CARTESIAN", [{"WestBoundingCoordinate": -180, "NorthBoundingCoordinate": 90, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -90}]]
temporal	2006-05-12/2006-06-15
theme	{"Earth Science"}