Canopy Chemistry (OTTER)

Canopy characteristics: leaf chemistry, specific leaf area, LAI, PAR, IPAR, NPP, and standing biomass.

Data and Resources

Field	Value
Maintainer	Earthdata Forum
Last Updated	August 18, 2026, 02:21 (UTC)
Created	April 1, 2025, 15:00 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	d382d5f4-7b72-474a-87f4-183307e9af42
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/26
license	https://www.usa.gov/government-works
modified	2026-08-10T22:16:02Z
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	44297d56dc00b1d76952fc99b81207c60d0d431be2be0e5b46cb1d7e02eb9eab
source_schema_version	1.1
spatial	["CARTESIAN", [{"WestBoundingCoordinate": -123.94, "NorthBoundingCoordinate": 45.06, "EastBoundingCoordinate": -121.33, "SouthBoundingCoordinate": 44.29}]]
temporal	1989-08-23/1991-06-04
theme	{"Earth Science"}