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Use of swath data in realtime navigation by pattern recognition
(Elsevier, 1989)
A new method is proposed with the aim of reducing dead reckoning error (DRE) during multibeam echosounding survey in deep ocean. Bathymetric data is used in this method to estimate DRE in position fixing. This method can ...
Influence of regional and local topography on the distribution of polymetallic nodules in Central Indian Ocean Basin
(Springer, 1988)
Detailed bathymetric surveys from part of the Central Indian Ocean revealed several bathymetric features such as hills, slopes, valleys, and plains. Areas with a local relief of a few to hundreds of meters generally have ...
Geophysical investigations off Vijaydurg bay, Maharashtra, west coast of India
(CSIR-NISCAIR, 1986)
Bathymetry of the bay indicates a smooth gradient in the sandy zone while steep gradient is marked off cliffs and headlands. In general, the results of the wave action have been seen by the presence of undulation to the ...
Sonograph patterns of the central western continental shelf of India
(Tirunelveli: JCSONLINE, 1989)
Side scan sonar and bathymetric surveys were conducted on the central western continental shelf of India. The sonographs portray a smooth, relatively featureless inner shelf, up to a depth less than 40-50 m, which is covered ...
Magnetic lineations in the Central Indian Basin for the period A24-A21: a study in relation to the Indian Ocean Triple junction trace
(Elsevier, 1989)
A detailed study of magnetics and bathymetry was carried out in the Central Indian Basin between latitudes 9 degrees S and 16 degrees 30'E and longitudes 73 degrees E and 79 degrees 30'E. The observed east-west trending ...
Holocene marine transgression as interpreted from bathymetry and sand grain size parameters off Gopalpur
(Indian Academy of Sciences, Bangalore, 1989)
Grain size statistical parameters of the surface sediment samples collected from the innershelf off Gopalpur were calculated using graphic and moment methods. Fine-grained sand present up to 15 m water depth shows symmetrical ...
A shallow seismic reflection study of the Gulf of Kutch, northwest India - Observations on its structural evolution
(Elsevier, 1988)
A study of echosounding (678 line km) and shallow seismic reflection (180 line km) records of the E-W trending Gulf of Kutch, India showed the following features: The gulf margins in the east, and partly in the southeast ...
Geophysical and geological surveys along the northeastern flank of Mount error, Northwestern Indian Ocean
(Elsevier, 1987)
Bathymetry, multichannel continuous seismic reflection, magnetic and gravity surveys and sampling were carried out over Mount Error in the northwestern Indian Ocean and along the northeastern flank of the seamount, to study ...
Marine magnetic anomalies off Ratnagiri, Western continental shelf of India
(Elsevier, 1984)
Total magnetic intensity and bathymetric surveys were carried out in the offshore area of Ratnagiri on the western continental shelf of India and an isomagnetic anomalies map at a contour interval of 50 nT was prepared ...
Living benthonic foraminifera in a tidal environment: Gulf of Khambhat (India)
(Elsevier, 1984)
Living benthonic foraminifera from the top one centimeter layer from 23 surface sediment samples have been studied. Samples were collected from the tidally affected inner shelf off the Daman Bombay sector of the Arabian ...