{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262945638662016.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2019ea000658"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2019EA000658"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1029/2019EA000658"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1029/2019EA000658"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2019EA000658"}}],"dc:title":[{"@value":"Global Bathymetry and Topography at 15 Arc Sec: SRTM15+"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>An updated global bathymetry and topography grid is presented using a spatial sampling interval of 15 arc sec. The bathymetry is produced using a combination of shipboard soundings and depths predicted using satellite altimetry. New data consists of >33.6 million multibeam and singlebeam measurements collated by several institutions, namely, the National Geospatial‐Intelligence Agency, Japan Agency for Marine‐Earth Science and Technology, Geoscience Australia, Center for Coastal and Ocean Mapping, and Scripps Institution of Oceanography. New altimetry data consists of 48, 14, and 12 months of retracked range measurements from Cryosat‐2, SARAL/AltiKa, and Jason‐2, respectively. With respect to SRTM15_PLUS (Olson et al.,), the inclusion of these new data results in a ∼1.4‐km improvement in the minimum wavelength recovered for sea surface free‐air gravity anomalies, a small increase in the accuracy of altimetrically derived predicted depths, and a 1.24% increase, from 9.60% to 10.84%, in the total area of ocean floor that is constrained by shipboard soundings at 15‐arc sec resolution. Bathymetric grid cells constrained by satellite altimetry have estimated uncertainties of ±150 m in the deep oceans and ±180 m between coastlines and the continental rise. Onshore, topography data are sourced from previously published digital elevation models, predominately SRTM‐CGIAR V4.1 between 60°N and 60°S. ArcticDEM is used above 60°N, while Reference Elevation Model of Antarctica is used below 62°S. Auxiliary grids illustrating shipboard data coverage, marine free‐air gravity anomalies, and vertical gradient gradients are also provided in common data formats.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380021390558459906","@type":"Researcher","foaf:name":[{"@value":"B. Tozer"}],"jpcoar:affiliationName":[{"@value":"Scripps Institute of Oceanography  La Jolla CA USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945638662017","@type":"Researcher","foaf:name":[{"@value":"D. T. Sandwell"}],"jpcoar:affiliationName":[{"@value":"Scripps Institute of Oceanography  La Jolla CA USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945638662016","@type":"Researcher","foaf:name":[{"@value":"W. H. F. Smith"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Satellite Altimetry National Oceanic and Atmospheric Administration (NOAA)  College Park MD USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945638662020","@type":"Researcher","foaf:name":[{"@value":"C. Olson"}],"jpcoar:affiliationName":[{"@value":"Scripps Institute of Oceanography  La Jolla CA USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945638662018","@type":"Researcher","foaf:name":[{"@value":"J. R. Beale"}],"jpcoar:affiliationName":[{"@value":"National Geospatial‐Intelligence Agency  Springfield Virginia USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945638662019","@type":"Researcher","foaf:name":[{"@value":"P. Wessel"}],"jpcoar:affiliationName":[{"@value":"School of Ocean and Earth Science and Technology University of Hawaii at Manoa  Honolulu HI USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"23335084"},{"@type":"EISSN","@value":"23335084"}],"prism:publicationName":[{"@value":"Earth and Space Science"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2019-10","prism:volume":"6","prism:number":"10","prism:startingPage":"1847","prism:endingPage":"1864"},"reviewed":"false","dc:rights":["http://creativecommons.org/licenses/by/4.0/"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2019EA000658"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1029/2019EA000658"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1029/2019EA000658"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2019EA000658"}],"createdAt":"2019-08-08","modifiedAt":"2023-09-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050587041605699968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Authentic fault models and dispersive tsunami simulations for outer-rise normal earthquakes in the southern Kuril Trench"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013168733268736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Rupture Process of the Mainshock of the 2019 Ridgecrest Earthquake Sequence from Waveform Inversion with Empirical Green’s Functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360016868138317056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Azimuthal Variation of Lithospheric Heterogeneity in the Northwest Pacific Inferred From <i>Po/So</i> Propagation Characteristics and Anomalously Large Ground Motion of Deep In‐Slab Earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017279876131072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Long‐Living Earthquake Swarm and Intermittent Seismicity in the Northeastern Tip of the Noto Peninsula, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017282240600448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Sensitivity of Tsunami Data to the Up-Dip Extent of the July 2021 Mw 8.2 Alaska Earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017287038702720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"On-shelf circulation of warm water toward the Totten Ice Shelf in East Antarctica"}]},{"@id":"https://cir.nii.ac.jp/crid/1360021391858766464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Formation of hydrothermal ferromanganese oxides from the Daigo-Kume Knoll in the middle Okinawa Trough, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298755622526080","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diurnal Coastal Trapped Waves and Associated Deep‐Ocean Mixing Near the Head of Suruga Trough"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298755640737920","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Recent Relative Sea‐Level Changes Recorded by Coral Microatolls in Southern Ryukyus Islands, Japan: Implication for the Seismic Cycle of the Megathrust"}]},{"@id":"https://cir.nii.ac.jp/crid/1360302866834967424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Improved High‐Resolution Bathymetry Map of Tamu Massif and Southern Shatsky Rise and Its Geologic Implications"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306504594717440","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Fast and Slow Subduction Earthquakes in Latin America"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905152465920","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Formation of hydrothermal ferromanganese oxides in the Daini-Nishi-Yamato Seamount, Sea of Japan: Do they really contain critical-metal particles?"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905153646208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Event‐Feature‐Based Clustering Reveals Continuous Distribution of Tectonic Tremors of 0.3–100 s: Application to Western Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905612112256","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Volcanic crustal structure of the western Hikurangi Plateau (New Zealand) from marine seismic reflection imaging"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092482470016","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Coastal Upwelling Events, Salinity Stratification, and Barrier Layer Observed Along the Southwestern Coast of Sumatra"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092737492864","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Improving Detectability of Seafloor Deformation From Bottom Pressure Observations Using Numerical Ocean Models"}]},{"@id":"https://cir.nii.ac.jp/crid/1360576118752942336","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Direct Comparison of the Tsunami‐Generated Magnetic Field With Sea Level Change for the 2009 Samoa and 2010 Chile Tsunamis"}]},{"@id":"https://cir.nii.ac.jp/crid/1360580230631672448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Machine learning-based tsunami inundation prediction derived from offshore observations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584340530873856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Complex rupture evolution of the 2007 Martinique earthquake: a non-double-couple event in the Caribbean Sea"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584340706202368","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Anthropogenic CO\n                    <sub>2</sub>\n                    emission estimates in the Tokyo metropolitan area from ground-based CO\n                    <sub>2</sub>\n                    column observations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588379392413568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A HIMU-like component in Mariana Convergent Margin magma sources during initial arc rifting revealed by melt inclusions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588379395150720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Estimation of tsunami direction and horizontal velocity field from tsunami magnetic field"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567815319936","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Investigating a tsunamigenic megathrust earthquake in the Japan Trench"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861295375323392","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Estimation of absolute pollen productivity based on the flower counting approach: A review"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861704764006400","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Rotation of a Ferromanganese Nodule in the Penrhyn Basin, South Pacific, Tracked by the Earth's Magnetic Field"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418521423308032","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Multi‐approach characterization of shallow‐water carbonates off Minamitorishima and their depositional settings/history"}]},{"@id":"https://cir.nii.ac.jp/crid/2050307417129969536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Simple topographic parameter reveals the along-trench distribution of frictional properties on shallow plate boundary fault"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317037096576","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Complex rupture process on the conjugate fault system of the 2014 Mw 6.2 Thailand earthquake"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2019ea000658"},{"@type":"CROSSREF","@value":"10.1785/0120200266_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1111/iar.12400_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2022gl102670_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1785/0220210359_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1038/s41467-023-39764-z_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1016/j.margeo.2023.107117_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2022jc018457_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2022gc010587_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1186/s40623-022-01621-6_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2022jb024304_references_DOI_NUF00usLb16WHWriRvSzcz4DRue"},{"@type":"CROSSREF","@value":"10.1016/j.oregeorev.2024.106202_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2024gl108874_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1130/ges02744.1_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1186/s40623-024-02046-z_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1146/annurev-earth-040522-121945_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2020jc016287_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.3389/feart.2020.598270_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2021jb022760_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1016/j.quaint.2022.04.015_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1038/s41467-022-33253-5_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1186/s40645-022-00484-5_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2021jb021717_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1093/gji/ggae024_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.5194/acp-23-15097-2023_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1038/s41467-024-48308-y_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1098/rsta.2024.0083_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1126/science.abe1169_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"},{"@type":"CROSSREF","@value":"10.1029/2022gc010789_references_DOI_PHScyI06wJmz2mSsj5Jiu0MgrC3"}]}