| Project: | |
| Instrument: | Atlas Hydrosweep DS |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Maurice Ewing |
| Chief Scientist: | McNutt, Marcia K. |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 1991-09-21 |
| End Date: | 1991-11-01 |
Multibeam Bathymetry

| Project: | |
| Instrument: | Atlas Hydrosweep DS |

| Number of Files: | 84 |
| Number of Records: | 414022 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 24427298 | 100% |
| Number of Good Beams | 20156544 | 82.52% |
| Number of Zero Beams | 1711387 | 7.01% |
| Number of Flagged Beams | 2559367 | 10.48% |

| Total Time: | 1953.6918 hours |
| Total Track Length: | 35711.5883 km |
| Average Speed: | 18.279 km/hr (9.8699 knots) |

| Northern Extent: | -8.845547 |
| Southern Extent: | -27.084312 |
| Western Extent: | -174.96277 |
| Eastern Extent: | -109.524765 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 9644 |
| Minimum Depth | 116.6 | Maximum Depth | 10956 |
File Information

| Files | File Size | Description |
|---|---|---|
| hs91_264-66.f00.mb25 | 1.96MB | URI Hydrosweep from VAX |
| hs91_264-66.r00.mb25 | 1.96MB | URI Hydrosweep from VAX |
| hs91_267.r00.mb25 | 1.42MB | URI Hydrosweep from VAX |
| hs91_268.f00.mb25 | 1.39MB | URI Hydrosweep from VAX |
| hs91_268.r00.mb25 | 1.39MB | URI Hydrosweep from VAX |
| hs91_269.f00.mb25 | 1.33MB | URI Hydrosweep from VAX |
| hs91_269.r00.mb25 | 1.33MB | URI Hydrosweep from VAX |
| hs91_270.f00.mb25 | 1.26MB | URI Hydrosweep from VAX |
| hs91_270.fe0.mb25 | 1.26MB | URI Hydrosweep from VAX |
| hs91_270.r00.mb25 | 1.26MB | URI Hydrosweep from VAX |
| hs91_271.f00.mb25 | 1.27MB | URI Hydrosweep from VAX |
| hs91_271.fe0.mb25 | 1.27MB | URI Hydrosweep from VAX |
| hs91_271.r00.mb25 | 1.27MB | URI Hydrosweep from VAX |
| hs91_272.f00.mb25 | 1.38MB | URI Hydrosweep from VAX |
| hs91_272.fe0.mb25 | 1.38MB | URI Hydrosweep from VAX |
| hs91_272.r00.mb25 | 1.38MB | URI Hydrosweep from VAX |
| hs91_273.f00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_273.fe0.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_273.r00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_274.f00.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_274.fe0.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_274.r00.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_275.f00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_275.fe0.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_275.r00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_276.f00.mb25 | 1.34MB | URI Hydrosweep from VAX |
| hs91_276.fe0.mb25 | 1.34MB | URI Hydrosweep from VAX |
| hs91_276.r00.mb25 | 1.34MB | URI Hydrosweep from VAX |
| hs91_277.f00.mb25 | 1.32MB | URI Hydrosweep from VAX |
| hs91_277.fe0.mb25 | 1.32MB | URI Hydrosweep from VAX |
| hs91_277.r00.mb25 | 1.32MB | URI Hydrosweep from VAX |
| hs91_278.f00.mb25 | 1.44MB | URI Hydrosweep from VAX |
| hs91_278.fe0.mb25 | 1.44MB | URI Hydrosweep from VAX |
| hs91_278.r00.mb25 | 1.44MB | URI Hydrosweep from VAX |
| hs91_279.f00.mb25 | 1.29MB | URI Hydrosweep from VAX |
| hs91_279.fe0.mb25 | 1.29MB | URI Hydrosweep from VAX |
| hs91_279.r00.mb25 | 1.29MB | URI Hydrosweep from VAX |
| hs91_280.f00.mb25 | 1.08MB | URI Hydrosweep from VAX |
| hs91_280.fe0.mb25 | 1.08MB | URI Hydrosweep from VAX |
| hs91_280.r00.mb25 | 1.08MB | URI Hydrosweep from VAX |
| hs91_281.f00.mb25 | 1.12MB | URI Hydrosweep from VAX |
| hs91_281.fe0.mb25 | 1.12MB | URI Hydrosweep from VAX |
| hs91_281.r00.mb25 | 1.12MB | URI Hydrosweep from VAX |
| hs91_282.f00.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_282.fe0.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_282.r00.mb25 | 1.28MB | URI Hydrosweep from VAX |
| hs91_283.f00.mb25 | 1.41MB | URI Hydrosweep from VAX |
| hs91_283.fe0.mb25 | 1.41MB | URI Hydrosweep from VAX |
| hs91_283.r00.mb25 | 1.41MB | URI Hydrosweep from VAX |
| hs91_284.f00.mb25 | 1.21MB | URI Hydrosweep from VAX |
| hs91_284.fe0.mb25 | 1.21MB | URI Hydrosweep from VAX |
| hs91_284.r00.mb25 | 1.21MB | URI Hydrosweep from VAX |
| hs91_285.f00.mb25 | 1.17MB | URI Hydrosweep from VAX |
| hs91_285.fe0.mb25 | 1.17MB | URI Hydrosweep from VAX |
| hs91_285.r00.mb25 | 1.17MB | URI Hydrosweep from VAX |
| hs91_286.f00.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_286.fe0.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_286.r00.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_287.f00.mb25 | 1.31MB | URI Hydrosweep from VAX |
| hs91_287.fe0.mb25 | 1.31MB | URI Hydrosweep from VAX |
| hs91_287.r00.mb25 | 1.31MB | URI Hydrosweep from VAX |
| hs91_288.f00.mb25 | 1.11MB | URI Hydrosweep from VAX |
| hs91_288.fe0.mb25 | 1.11MB | URI Hydrosweep from VAX |
| hs91_288.r00.mb25 | 1.11MB | URI Hydrosweep from VAX |
| hs91_289.f00.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_289.fe0.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_289.r00.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_290.f00.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_290.fe0.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_290.r00.mb25 | 1.09MB | URI Hydrosweep from VAX |
| hs91_291.f00.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_291.fe0.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_291.r00.mb25 | 1.20MB | URI Hydrosweep from VAX |
| hs91_292.f00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_292.fe0.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_292.r00.mb25 | 1.25MB | URI Hydrosweep from VAX |
| hs91_293.f00.mb25 | 1.45MB | URI Hydrosweep from VAX |
| hs91_293.fe0.mb25 | 1.45MB | URI Hydrosweep from VAX |
| hs91_293.r00.mb25 | 1.45MB | URI Hydrosweep from VAX |
| hs91_294.f00.mb25 | 1.12MB | URI Hydrosweep from VAX |
| hs91_294.fe0.mb25 | 1.12MB | URI Hydrosweep from VAX |
| hs91_294.r00.mb25 | 1.12MB | URI Hydrosweep from VAX |

| Files | File Size | Description |
|---|---|---|
| EW9106_Multibeam.xml | NCEI created ISO metadata |

| Files | File Size | Description |
|---|---|---|
| support.tar.gz | 35.61MB | Supporting data |