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Federal
Maritime Limits and Boundaries of United States of America NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile... -
Federal
NCEI Standard Product: World Ocean Database (WOD)
National Oceanic and Atmospheric Administration, Department of Commerce —
The World Ocean Database (WOD) is the world's largest publicly available uniform format quality controlled ocean profile dataset. Ocean profile data are sets of... -
Federal
Multibeam Bathymetry Database (MBBDB) NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat... -
Federal
Collection National Transportation Library (NTL) Repository & Open Science Access Platform (ROSA P)
Department of Transportation —
The National Transportation Library (NTL) provides national and international access to transportation information, coordinates information creation and... -
Federal
School District Boundaries - Current
Department of Education —
The National Center for Education Statistics’ (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated school district boundary... -
State
Granted Lands
State of California —
SummaryThis INCOMPLETE dataset illustrates California's Granted public trust lands. Parcel digitization is currently UNDER DEVELOPMENT and approximately 61% complete... -
Federal
Conductivity-Temperature-Depth (CTD) profile data collected from the research vessel Discovery on the Scotian Shelf and in Gulf of Maine during the Maritimes Region Atlantic Zone Monitoring Program (AZMP) 2023 fall survey, 2023-09-13 to 2023-10-01 (NCEI Accession 0293400)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes water temperature, salinity, and other parameter profiles taken by CTD from the R/V Discovery, cruise DY16902, on the NW Atlantic shelf. Dataset... -
Federal
NOAA Water Levels for Coastal, Estuaries and Great Lakes regions
National Oceanic and Atmospheric Administration, Department of Commerce —
For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for... -
State
Marine Protected Areas Long-term Monitoring Bioregions - R7 - CDFW [ds3179]
State of California —
The 2018 Marine Protected Area Monitoring Action Plan identified three bioregions for long-term marine protected area (MPA) monitoring: the north coast (California/... -
Federal
NERACOOS Gulf of Maine Ocean Array: Realtime Buoy Observations: B01 Western Maine Shelf: B01 CTD20m Western Maine Shelf
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean observation data from the Northeastern Regional Association of Coastal & Ocean Observing Systems (NERACOOS). The NERACOOS region includes the northeast... -
Federal
International Quality-controlled Ocean Database (IQuOD) version 0.1 - aggregated and community quality controlled ocean profile data 1772-present
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes subsurface ocean profiles of temperature, salinity, oxygen, nutrients, ocean tracers, optics, and biology (chlorophyll, plankton) taken from... -
Federal
US Voluntary Observing Ship (VOS) - International Maritime Meteorological Tape (IMMT) data from SEAS version 9.1 E-Logbook Software
National Oceanic and Atmospheric Administration, Department of Commerce —
The US Voluntary Observing Ships (VOS) report surface marine observations in both real-time (FM-13 ship format) and delayed-mode (International Maritime... -
Federal
Temperature profile and other historical data digitized for the World Data Center (WDC) Global Ocean Data Archaeology and Rescue (GODAR) project since 1993
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection includes historical oceanographic biological, biochemical, chemical, physical, meteorological, and other data. The data includes barometric pressure,... -
Federal
NOAA's Hydrographic Surveys and Reports
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data to support the compilation of nautical charts and... -
State
CDFW Regions
State of California —
This layer represents the California Department of Fish and Wildlife (CDFW) Region boundaries. CDFW has seven geographically-defined administrative regions. The... -
Federal
School District Composites SY 2013-14 TL 15
Department of Education —
The National Center for Education Statistics’ (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated school district boundary... -
Federal
NOAA Tidal Currents for Coastal, Estuaries and Great Lakes (non-tidal) regions
National Oceanic and Atmospheric Administration, Department of Commerce —
Since the late-1800s, NOAAâs Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been collecting, analyzing and... -
Federal
International Quality Controlled Ocean Database (IQuOD) Updates 2025-01-01 through 2025-03-31 (NCEI Accession 0305705)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set includes subsurface ocean profiles of temperature, salinity, oxygen, nutrients, ocean tracers, optics, and biology (chlorophyll, plankton) taken from... -
Federal
A comprehensive global oceanic dataset of discrete measurements of helium isotope and tritium during the hydrographic cruises on various ships from 1952-10-21 to 2016-01-22 (NCEI Accession 0176626)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of global oceanic database of tritium and helium isotope measurements made by numerous researchers and laboratories over a period exceeding 60... -
Federal
Oceanographic data and ROV dive-related multimedia and information collected during the EX1402L3 (Gulf of Mexico Mapping and ROV Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the Gulf of Mexico from 2014-04-10 to 2014-05-01 (NCEI Accession 0157088)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains oceanographic data collected in deep water areas south and southeast of the flower Garden Banks National Marine Sanctuary (FGBNMS), including...