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Flood Hazard Zones - Guam
FEMA Flood Hazard Zones for Guam. -
Tropic of Cancer
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 noon. This... -
Prime Meridian
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 +/-180... -
Submarine Cable Areas - U.S. and Affiliated Territories
These data show the general location of commercial and research submarine cables within U.S. waters. The majority of these cables are for telecommunications, and the remaining... -
Fish Aggregation Devices (FADs) - Hawaii
Location of fish aggregation device (FAD) buoys within the Main Hawaiian Islands. Fishermen in Hawaii and other parts of the world have long known that tunas and other pelagic... -
Exclusive Economic Zones (EEZs) - U.S.-Affiliated Pacifc Islands
These boundaries represent the exclusive economic zones (EEZ) for U.S.-affiliated Pacific Islands, including Hawaii, American Samoa, the Commonwealth of the Northern Mariana... -
Tropic of Capricorn
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 at noon.... -
State Boundaries - Federated States of Micronesia
State boundaries of the Federated States of Micronesia (FSM), delimiting the states of Yap, Chuuk, and Kosrae. These are approximated from the map image on Wikipedia at:... -
Territorial Sea - U.S.-Affiliated Pacifc Islands
These boundaries represent the territorial sea for U.S.-affiliated Pacific Islands, including Hawaii, American Samoa, the Commonwealth of the Northern Mariana Islands (CNMI),... -
Three Nautical Mile Limit - Hawaii
The three nautical mile (3 nmi) limit refers to a traditional and now largely obsolete maritime boundary that defined a country's territorial waters, for the purposes of trade... -
Species Distribution: Dolphins - Hawaii
This dataset contains a collection of known point locations of dolphins identified either via automated satellite tracking of tagged organisms or through direct human... -
Soil Types - Guam
Natural Resources Conservation Service (NRCS) soil types of Guam, Mariana Islands. -
Government Land Ownership - Hawaii
Government land ownership in the State of Hawaii: Federal, State, State Department of Hawaiian Home Lands (DHHL), and County. Source: City and County (C&C) of Honolulu (July... -
Midway Atoll National Wildlife Refuge - Hawaii
One of the few regions within the U.S. Fish and Wildlife Service (USFWS) National Wildlife Refuge System (NWRS) with a marine component, Midway Atoll is one of the most remote... -
Geology - Hawaii
Geology of the eight major islands of the State of Hawaii, a useful guide to its geologic setting and history, ground- and surface-water resources, economic deposits, and... -
Sea Level Rise Inundation: 6-ft Scenario: Honolulu, Hawaii
This map shows coastal flooding around Honolulu, Hawaii due to 6 feet (1.829 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided... -
NOAA Shallow-Water Benthic Habitats: Hawaii: Kauai
Benthic habitat maps for the nearshore, shallow (< 30 m) coastal waters of the island of Kauai in the State of Hawaii. NOAA's National Centers for Coastal Ocean Science... -
Elevation Contours, 10m - Manua, American Samoa
10m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Streams - Hawaii
Perennial and non-perennial streams in the Main Hawaiian Islands. Data accessed from the Hawaii Statewide GIS Program. Arcs were extracted from the 1983 USGS Digital Line Graphs... -
Species Distribution: Bottlenose Dolphin - Hawaii
This dataset contains a collection of known point locations of bottlenose dolphins identified either via automated satellite tracking of tagged organisms or through direct human...
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