Relative Tidal Marsh Elevation Maps with Uncertainty for Conterminous USA, 2010

This dataset provides maps of the elevation of coastal wetlands relative to tidal ranges for the conterminous United States (CONUS) at 30 m resolution for 2010. It also includes maps of tidal amplitude, relative sea-level rise for the period 1983-2001, and maps for coastal lands and low marsh areas based on the probability of being below the mean higher high tide water line for spring tides (MHHWS). Uncertainty layers for elevation maps are also provided.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	April 7, 2025, 21:14 (UTC)
Created	March 20, 2025, 18:44 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	7ed0a8b0-3ed5-4f63-856a-7a79eb157013
harvest_source_id	44069cc8-d515-495f-9ea4-b67f76a0a7cb
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/1844
modified	2025-04-07T16:41:37Z
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	8908606afcb392712799c3e7b6c5b3ead7d79bb90f487664460861ea36d915cd
source_schema_version	1.1
spatial	["CARTESIAN",[{"WestBoundingCoordinate":-134.67,"NorthBoundingCoordinate":48.27,"EastBoundingCoordinate":-56.85,"SouthBoundingCoordinate":20.57}]]
theme	{"Earth Science"}