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Federal
Prime Meridian
National Oceanic and Atmospheric Administration, Department of Commerce —
The Prime Meridian is the meridian (line of longitude) at which the longitude is defined to be 0 degrees. The Prime Meridian and its opposite, the Antimeridian (at... -
Federal
Tropic of Cancer
National Oceanic and Atmospheric Administration, Department of Commerce —
The Tropic of Cancer lies at 23d 26' 22" (23.4394 degrees) north of the Equator and marks the most northerly latitude at which the sun can appear directly overhead at... -
Federal
NOAA Electronic Navigational Charts (ENC) NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation... -
Federal
NOAA ENC Direct to GIS
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in... -
Federal
Tropic of Capricorn
National Oceanic and Atmospheric Administration, Department of Commerce —
The Tropic of Capricorn lies at 23d 26' 22" (23.4394 degrees) south of the Equator and marks the most southerly latitude at which the sun can appear directly overhead... -
Federal
Territorial Sea - U.S.-Affiliated Pacifc Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
These boundaries represent the territorial sea for U.S.-affiliated Pacific Islands, including Hawaii, American Samoa, the Commonwealth of the Northern Mariana Islands... -
Federal
Exclusive Economic Zones (EEZs) - U.S.-Affiliated Pacifc Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
These boundaries represent the exclusive economic zones (EEZ) for U.S.-affiliated Pacific Islands, including Hawaii, American Samoa, the Commonwealth of the Northern... -
Federal
Political Boundaries - Oceania
National Oceanic and Atmospheric Administration, Department of Commerce —
Political boundaries of Oceania, Pacific Ocean. -
Federal
Antimeridian
National Oceanic and Atmospheric Administration, Department of Commerce —
The Antimeridian is the +/-180 degree line of longitude, exactly opposite the Prime Meridian. It is often used as the basis for the International Date Line (IDL)... -
Federal
Kahoolawe Island Reserve - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundary of the marine portions of the Kahoolawe Island Reserve for the island of Kahoolawe in Hawaii. Beginning in World War II, Kahoolawe was used as a training... -
Federal
Bottomfish Restricted Fishing Areas - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundaries of bottomfish restricted fishing areas (BRFA) for the State of Hawaii. It is unlawful for any person to take or possess bottomfish while in a vessel that... -
Federal
Political Boundaries - Palau
National Oceanic and Atmospheric Administration, Department of Commerce —
Political boundaries for Palau. -
Federal
Fisheries Management Areas - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundaries of fisheries management areas (FMA) for the State of Hawaii. The mission of the Hawaii Division of Aquatic Resources (DAR) is to manage, conserve and... -
Federal
Marine Life Conservation Districts - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
First introduced to Hawaii in 1967 with Hanauama Bay on Oahu, Marine Life Conservation Districts (MLCD) are designed to conserve and replenish marine resources. MLCDs... -
Federal
Shoreline - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Coastlines for the main Hawaiian islands. Source: USGS Digital Line Graphs, 1983 version. History: Extracted by OSP staff from the 1983 1:24,000 USGS Digital Line... -
Federal
Guam Territorial Seashore Park
National Oceanic and Atmospheric Administration, Department of Commerce —
Guam Territorial Seashore Park. -
Federal
Village Populations, 1960-2000 - Tutuila, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Tutuila, American Samoa: Village Populations 1960 - 2000. -
Federal
Shoreline - Guam
National Oceanic and Atmospheric Administration, Department of Commerce —
Shoreline of Guam, Mariana Islands -
Federal
Conservation Points - Palau
National Oceanic and Atmospheric Administration, Department of Commerce —
Conservation points in Palau. -
Federal
Shoreline - U.S. Pacific and Affiliated Territories
National Oceanic and Atmospheric Administration, Department of Commerce —
Shorelines of all U.S. Pacific and affiliated territories. Compiled from individual shoreline layers.
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