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This dataset is a compilation of all available multibeam and single-beam sonar bathymetry in the Eastern Samoa Volcanic Province (ESVP) as of November 20, 2007. Bathymetric datasets were compiled and gridded using the software package MB-System. Cell resolution is 200 meters.
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This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of the Australia and New Zealand area (Australia, Fiji, New Zealand, Tonga and Vanuatu; and parts of Indonesia, Papua New Guinea and Solomon Islands). Each province has a set of geologic characteristics distinguishing it from surrounding provinces. These characteristics may include the dominant lithologies, the age of the strata, and the structural style. Some provinces include multiple genetically-related basins. Offshore province boundaries are defined by the 2000 meter bathymetric contour.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AS, Adelaide and Kanmantoo Fold Belts, Province 3901, Akita Basin, Province 3301, Alakol Basin, Province 1169, Alashan Yinshan Fold Belt, Province 3101, All tags...
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-- Methods -- The Weather Research and Forecast model (WRF) is applied to construct triply-nested meshes. The outermost domain (20-km horizontal resolution) is large enough to cover almost the whole tropical and subtropical areas from the central Pacific to the western Pacific. The intermediate domain has 4-km horizontal resolution, and the innermost domain of each individual island has a horizontal resolution of 0.8 km. The driving fields for the atmosphere are the NASA Modern-Era Retrospective Analysis for Research and Applications reanalysis, and the sea surface temperature (SST) is from NOAA. Variables in the driving fields include temperature, wind, geopotential height, water vapor, etc. For the future runs,...
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Trackline of Pisces V submersible dive P5-649, Fagatele Bay and Canyon, American Samoa, 7 hours 26 mins (bottom time), Emily Lundblad, NOAA CRED, and Leslie Whaylen, DMWR observers, Terry Kerby pilot. Trackline generalized from original raw nav.
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This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age and rock type of surface outcrops of bedrock of the Australia and New Zealand area (Australia, Fiji, New Caledonia, New Zealand, Tonga and Vanuatu; and portions of Indonesia, Papua New New Guinea and Solomon Islands). It also includes shorelines and inland water bodies.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AS, Adelaide and Kanmantoo Fold Belts, Province 3901, Age, Akita Basin, Province 3301, Alakol Basin, Province 1169, All tags...
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This dataset is a compilation of a USGS 1:24000 DEM, multibeam sonar bathymetry and bathymetry derived from Ikonos satellite imagery to provide for terrestrial data, depths from 15 m to 250 m and depths from 0 m to 15 m, respectively. The compilation creates a coastal terrain model (CTM) of the island of Tutuila, American Samoa. The image processing required to derive bathymetry from spectral data were performed using the software package ENVI 4.3. The DEM, multibeam bathymetry and derived bathymetry datasets were compiled and regridded using the ArcGIS 9.2 software package. Cell resolution is 5 m. The CTM was created to support terrain analyses that cross the land-sea interface to study the impact of human settlement...
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Ferromanganese crust samples were collected via dredge during four oceanographic research cruises to the western equatorial Pacific Ocean. The location (latitude, longitude, depth) and concentrations of 27 major and trace elements in the most recent growth layers of ferromanganese crusts from 57 dredge sites are presented here, as well as select seawater chemistry at each location. These data were used in statistical analyses to determine how oceanographic conditions affect the chemical composition of ferromanganese crusts throughout the region. The changes in ferromanganese crust composition show that modern measurements of these primary oceanographic parameters, as well as paleoceanographic reconstructions, can...


map background search result map search result map Pisces V Submersible Trackline - Dive P5-649, Fagatele Bay and Canyon, American Samoa Tutuila (American Samoa) Coastal Terrain Model Eastern Samoa Multibeam Compilation 200-meter Bathymetric Grid Samoa Mine Assay Map Samoa Plan and Assay Map Showing Workings Samoa Little Boy Group Sketch Claim Map Samoa Little Boy Plat Dynamical Downscaled and Projected Climate for the US Pacific Islands Sorbed-water (H2O-) corrected chemistry for ferromanganese crust samples from the western equatorial Pacific Ocean Generalized Geology of Australia and New Zealand (geo3cl) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl) Pisces V Submersible Trackline - Dive P5-649, Fagatele Bay and Canyon, American Samoa Tutuila (American Samoa) Coastal Terrain Model Eastern Samoa Multibeam Compilation 200-meter Bathymetric Grid Sorbed-water (H2O-) corrected chemistry for ferromanganese crust samples from the western equatorial Pacific Ocean Dynamical Downscaled and Projected Climate for the US Pacific Islands Generalized Geology of Australia and New Zealand (geo3cl) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl)