Found 222 datasets matching "Bottom photography".
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In 1962, Congress authorized the Continental Margin Program, a joint program between the U.S. Geological Survey (USGS) and the Woods Hole Oceanographic Institution (WHOI) to conduct a geological...
Search relevance: 58.71 | Views last month: 1 -
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey, Coastal and Marine Geology Program, Woods...
Search relevance: 43.74 | Views last month: 2 -
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey, Coastal and Marine Geology Program, Woods...
Search relevance: 43.36 | Views last month: 0 -
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey, Coastal and Marine Geology Program, Woods...
Search relevance: 43.24 | Views last month: 0 -
The USGS, in cooperation with NOAA, is producing detailed maps of the seafloor off southern New England. The current phase of this cooperative research program is directed toward analyzing how...
Search relevance: 37.94 | Views last month: 0 -
The USGS, in cooperation with NOAA, is producing detailed maps of the seafloor off southern New England. The current phase of this cooperative research program is directed toward analyzing how...
Search relevance: 37.88 | Views last month: 0 -
We used data from 1984 samples taken approximately monthly over 11 yrs (1982 to 1993) with a drop trap sampler that sampled an area of 2.6 m2 to quantify and compare nekton densities along...
Search relevance: 35.29 | Views last month: 2 -
Mapping the coral reefs has been identified as one of the first and most important steps needed to address the increasing decline of the world's coral reefs. Either photography or direct...
Search relevance: 33.85 | Views last month: 0 -
During the spring of 1999, the Delaware Coastal Programs (DCP) identified the spatial extent of macroalgae in the shallow portions of Rehoboth Bay utilizing traditional photogrammetric methods....
Search relevance: 33.41 | Views last month: 0 -
During the spring of 1999, the Delaware Coastal Programs(DCP) identified the spatial extent of macroalgae in the shallow portions of Rehoboth Bay utilizing traditional photogrammetric methods. The...
Search relevance: 32.51 | Views last month: 0 -
This three inch pixel resolution color aerial photography was flown between March 8 and March 17, 2020. The files are provided in TIF format which is supported by most GIS and CAD software...
Search relevance: 31.47 | Views last month: 0 -
This three inch pixel resolution color aerial photography was flown between March 8 and March 17, 2020. The files are provided in TIF format which is supported by most GIS and CAD software...
Search relevance: 31.47 | Views last month: 0 -
Objectives: Use otter trawls (if available), beam trawls (if not), Naturalist Dredge, SEABOSS photography/bottom grab equipment, CTDs, and large (10-30 liter) Niskin water bottles and ship’s ADCP...
Search relevance: 30.73 | Views last month: 0 -
These data consist of rectified aerial photographs, measurements of active channel width, measurements of river and floodplain bathymetry and topography, and ancillary data. These data are...
Search relevance: 28.62 | Views last month: 0 -
Marsh terracing is used to restore coastal wetlands by converting shallow nonvegetated bottom to intertidal marsh. Terraces are constructed from excavated bottom sediments, and are commonly...
Search relevance: 27.97 | Views last month: 0 -
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-impoundment sediment, and...
Search relevance: 26.86 | Views last month: 2 -
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-impoundment sediment, and...
Search relevance: 26.86 | Views last month: 1 -
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-impoundment sediment, and...
Search relevance: 26.86 | Views last month: 1
