Metadata from the USGS Coastal and Marine Hazards and Resources Program

Metadata document scientific data in a consistent structure and format.
Topical browse interfaces show what data we have, by scientific category.
Categories are hierarchical like a tree. Click them to find the ones you need.
There are 6,392 metadata records here.
A Complex Search is available.

Common geographic areas

Names and identifiers of commonly-known geographic areas including oceans, continents, countries, states and provinces in North America, counties in the United States, USGS map quadrangles, and hydrologic units, nested and cross-referenced by overlap.
Land (150 items)
Oceans (67 items)

USGS Thesaurus

Topics and methods of scientific study carried out by USGS, with product types, scientific disciplines, geologic time, and types of institutional structure and activities. Broad and shallow, used to help people find scientific information.
Institutional structures and activities (4 items)
Methods (4198 items)
Product types (3956 items)
Sciences (3877 items)
Time periods (37 items)
Topics (4949 items)

Alexandria Digital Library Feature Type Thesaurus

Types of named geographic features. Applicable also to many unnamed features but reflects the level of detail traditionally shown on maps, so some feature types specified in scientific studies may not be well represented here. Not highly specific.
Physiographic features (4 items)
Regions (1 items)

ISO 19115 Topic Category

General subjects for which geospatial data may be relevant. Few, broad terms.
Biota (168 items)
Boundaries (58 items)
ClimatologyMeteorologyAtmosphere (285 items)
Economy (2 items)
Elevation (1594 items)
Environment (1678 items)
Farming (2 items)
GeoscientificInformation (4223 items)
Health (10 items)
ImageryBaseMapsEarthCover (1455 items)
InlandWaters (495 items)
Location (1107 items)
Oceans (5068 items)
PlanningCadastre (1 items)
Society (15 items)
Structure (47 items)
Transportation (29 items)
UtilitiesCommunication (1 items)

Data Categories for Marine Planning

Categories spanning the breadth of information types required for ocean planning from a national, multidisciplinary perspective. Includes description, assessment, and prediction regarding governance, resources, uses, and infrastructure.
Data Content Subjects (2266 items)
Data Content Types (1322 items)

Marine Realms Information Bank (MRIB) keywords

Theme keywords from the former Marine Realms Information Bank, focusing on characteristics of coasts and oceans, processes acting on them, and human concerns about them.
Biota (15 items)
Coastal change hazards topics (859 items)
Discipline (1123 items)
Feature type (1083 items)
Hot topics (643 items)
Research method (1824 items)

Coastal and Marine Ecological Classification Standard

Categories of ecosystems for coastal, estuarine, and marine environments.
Aquatic Setting (625 items)
Biogeographic Setting (3 items)
Biotic (1 items)
Geoform (839 items)
Substrate (312 items)
Water Column (1 items)

Scientific authors and editors

Sortable table of authors

Alphabetical list of metadata records