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 5,749 metadata records here.

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.
Subtopics:
Land (67 items)
Oceans (31 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.
Subtopics:
Institutional structures and activities (1 items)
Methods (3994 items)
Product types (3561 items)
Sciences (3648 items)
Time periods (68 items)
Topics (4897 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.
Subtopics:
Administrative areas (613 items)
Hydrographic features (84 items)
Manmade features (295 items)
Physiographic features (99 items)
Regions (28 items)

ISO 19115 Topic Category

General subjects for which geospatial data may be relevant. Few, broad terms.
Subtopics:
Biota (143 items)
Boundaries (58 items)
ClimatologyMeteorologyAtmosphere (260 items)
Economy (2 items)
Elevation (1457 items)
Environment (1469 items)
Farming (1 items)
GeoscientificInformation (3720 items)
Health (8 items)
ImageryBaseMapsEarthCover (1373 items)
InlandWaters (421 items)
Location (1026 items)
Oceans (4612 items)
PlanningCadastre (1 items)
Society (3 items)
Structure (40 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.
Subtopics:
Data Content Subjects (1963 items)
Data Content Types (1234 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.
Subtopics:
Biota (16 items)
Coastal change hazards topics (816 items)
Discipline (1024 items)
Feature type (2023 items)
Hot topics (589 items)
Research method (1566 items)

Coastal and Marine Ecological Classification Standard

Categories of ecosystems for coastal, estuarine, and marine environments.
Subtopics:
Aquatic Setting (645 items)
Biogeographic Setting (74 items)
Biotic (2 items)
Geoform (863 items)
Substrate (381 items)
Water Column (118 items)

Scientific authors and editors

Sortable table of authors

Alphabetical list of metadata records