OMG Conductivity Temperature Depth (CTD) Profiles

This dataset contains in situ measurements from Conductivity Temperature Depth (CTD) casts and tows. It provides salinity, density, temperature and sound velocity of the water column. The CTDs were deployed from a ship either as single profile casts or towed yo-yo behind the ship to measure the physical properties of the water. This provided measurements of the ocean's physical characteristics around Greenland. The CTDs are part of the Oceans Melting Greenland (OMG) project. The goal of the project is to find out what contributions the ocean has on Greenland's melting glaciers.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	August 25, 2026, 11:00 (UTC)
Created	April 1, 2025, 18:15 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	294cea6a-b973-4674-baf9-0ca628acd864
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.5067/OMGEV-CTDS1
license	https://www.usa.gov/government-works
modified	2026-08-17T22:16:03Z
programCode	{026:000}
publisher	NASA/JPL/OMG;NASA/JPL/PODAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	152dffe2fc62437c8a7bd5a1ff38e3dd633ec4a7eb9b1a7a651dd74591e3fa13
source_schema_version	1.1
spatial	["CARTESIAN", [{"WestBoundingCoordinate": -74.576, "SouthBoundingCoordinate": 60.351, "EastBoundingCoordinate": 53.406, "NorthBoundingCoordinate": 79.841}]]
temporal	2015-07-25/2020-08-23
theme	{"Earth Science"}