Global Bathymetry and Elevation Data at 30 Arc Seconds Resolution: SRTM30_PLUS

J. Becker, J.; T. Sandwell, David; H. F. Smith, Walter; Braud, J.; A. Binder, Breanna; Depner, Jan; Fabre, David; Factor, J.; Ingalls, S.; Kim, SH; Ladner, Roy; M. Marks, K.; A. C. Nelson, Stacy; Pharaoh, Anthony; Trimmer, R.; Von Rosenberg, J.; Wallace, G.S.; Weatherall, Pauline

doi:10.1080/01490410903297766

Public

Global Bathymetry and Elevation Data at 30 Arc Seconds Resolution: SRTM30_PLUS

Published in Marine Geodesy • Nov 4, 2009

Authors:

J. J. Becker

David T. Sandwell

Walter H. F. Smith

Abstract

A new 30-arc second resolution global topography/bathymetry grid (SRTM30_PLUS) has been developed from a wide variety of data sources. Land and ice topography comes from the SRTM30 and ICESat topography, respectively. Ocean bathymetry is based on a new satellite-gravity model where the gravity-to-to...

Subject

Bathymetry

Geology

Satellite altimetry

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