Knowledge (XXG)

Ocean surface topography

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182:, which determine the distance from the satellite to a target surface by measuring the satellite-to-surface round-trip time of a radar pulse. The satellites then measure the distance between their orbit altitude and the surface of the water. Due to the differing depths of the ocean, an approximation is made. This enables data to be taken precisely due to the uniform surface level. The satellite's altitude then has to be calculated with respect to the reference ellipsoid. It is calculated using the orbital parameters of the satellite and various positioning instruments. However, the ellipsoid is not an equipotential surface of the Earth's gravity field, so the measurements must be referenced to a surface that represents the water flow, in this case the geoid. The transformations between geometric heights (ellipsoid) and orthometric heights (geoid) are performed from a geoidal model. The sea surface height is then the difference between the satellite's altitude relative to the reference ellipsoid and the altimeter range. The satellite sends microwave pulses to the ocean surface. The travel time of the pulses ascending to the oceans surface and back provides data of the sea surface height. In the image below you can see the measurement system using by the satellite 210: 1234: 241: 2122: 2143: 27: 1223: 2132: 441:. Only being one minute apart from each other the satellites observed the same area of the ocean. The reason for the close proximity in observation was for cross-calibration. This was meant to calculate any bias in the two altimeters. This multiple month observation proved that there was no bias in the data and both collections of data were consistent. 169:
science this data can also be used to provide understanding of weather, climate, navigation, fisheries management, and offshore operations. Observations made about the data are used to study the oceans tides, circulation, and the amount of heat the ocean contains. These observations can help predict
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resulting from these forces differ from the mean by less than ±1 m (3 ft) at the global scale. Other influences include changing interannual patterns of temperature, salinity, waves, tides and winds. Ocean surface topography can be measured with high accuracy and precision at regional to
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TOPEX/Poseidon was the first space mission that allowed scientists to map ocean topography with sufficient accuracy to study the large-scale current systems of the world's ocean. Although this image was constructed from only 10 days of TOPEX/Poseidon data (October 3 to October 12, 1992), it reveals
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mean and record the fluctuations. Also detecting the slow change of upper ocean circulation on decadal time scales, every ten years. Studying the transportation of heat and carbon in the ocean and examining the main components that fuel deep water tides. The satellites data collection also helps
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has been proposed to make the first global survey of the topography of all of Earth's surface water—the ocean, lakes and rivers. This study is aimed to provide a comprehensive view of Earth's freshwater bodies from space and more much detailed measurements of the ocean surface than ever before.
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Lambin, Juliette; Morrow, Rosemary; Fu, Lee-Lueng; Willis, Josh K.; Bonekamp, Hans; Lillibridge, John; Perbos, Jacqueline; Zaouche, Gérard; Vaze, Parag; Bannoura, Walid; Parisot, François; Thouvenot, Eric; Coutin-Faye, Sophie; Lindstrom, Eric; Mignogno, Mike (16 August 2010). "The OSTM/Jason-2
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crossing the oceans over a period of months, then they will be modeled over a long period of time due to the precise altimetric observations. It aims to contribute to observations of the mesoscale ocean variability, affecting the whole oceans. This activity is especially intense near western
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around the globe in order to better understand its interaction with the time varying components and the involved mechanisms for initializing ocean models. To monitor the low frequency ocean variability and observe the season cycles and inter-annual variations like
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The long-term objectives of the Jason satellite series are to provide global descriptions of the seasonal and yearly changes of the circulation and heat storage in the ocean. This includes the study of short-term climatic changes such as
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data. Improvement of tide modeling by observing more long period components such as coastal interactions, internal waves, and tidal energy dissipation. Finally the satellite data will supply knowledge to support other types of
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MĂ©nard, Yves; Fu, Lee-Lueng; Escudier, P.; Parisot, F.; Perbos, J.; Vincent, P.; Desai, S.; Haines, B.; Kunstmann, G. (21 June 2010). "The Jason-1 Mission Special Issue: Jason-1 Calibration/Validation".
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on the Jason-2 satellite, Jason-3 and now Sentinel-6 Michael Freilich have measured sea surface height directly. By combining these measurements with gravity measurements from NASA's
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Chelton, Dudley B.; Ries, John C.; Haines, Bruce J.; Ru, Lee-Lueng; Callahan, Philip S. (2001). "Satellite Altimetry". In Fu, Lee-Lueng; Cazenave, Andy (eds.).
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improve wind speed and height measurements in current time and for long-term studies. Lastly improving our knowledge about the marine
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Ocean surface topography is also used to understand how the ocean moves heat around the globe, a critical component of Earth's
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most of the current systems that have been identified by shipboard observations collected over the last 100 years.
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are currently both in space orbiting Earth in a tandem rotation. They are approximately 330 kilometers apart.
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Marti, Florence; Blazquez, Alejandro; Meyssignac, Benoit; Ablain, MichaĂ«l; Barnoud, Anne; et al. (2021).
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The sea surface height (SSH) is calculated through altimetry satellites using as a reference surface the
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and ESA's GOCE missions, scientists can determine sea surface topography to within a few centimeters.
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rocket from Vandenberg, as well as Sentinel-6 Michael Freilich, launched on November 21, 2020.
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and terminated its mission on October 10, 2019. Jason-3 was launched on January 16, 2016 by a
360: 437:. The first seven months Jason-2 was put into use it was flown in extreme close proximity to 2178: 2062: 2030: 2000: 1809: 1794: 1663: 1598: 1490: 1405: 1335: 1260: 1041: 1011: 941: 936: 828: 779: 729: 681: 646: 583: 542: 519: 269: 240: 1867: 1763: 1713: 1678: 1638: 1530: 1500: 1350: 1300: 1210: 1168: 1101: 1026: 986: 381: 179: 151: 62:. The main purpose of measuring ocean surface topography is to understand the large-scale 51: 26: 611: 405:
Jason-2 was launched on June 20, 2008, by a Delta-2 rocket out of the California site in
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Please help update this article to reflect recent events or newly available information.
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Satellite altimetry and earth sciences : a handbook of techniques and applications
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Unaveraged or instantaneous sea surface height (SSH) is most obviously affected by the
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Currently there are nine different satellites calculating the earth ocean topography,
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The main objectives of the Jason satellites is to collect data on the average
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short and long term effects of the weather and the earth's climate over time.
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Jahanmard, Vahidreza; Delpeche-Ellmann, Nicole; Ellmann, Artu (2021-06-01).
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Hakuba, M.Z.; Frederikse, T.; Landerer, F.W. (28 August 2021).
356:, the French space agency, are joint partners in this mission. 203: 87: 861:. Jet Propulsion Laboratory. September 2008. Archived from 244:
Jason-1 maps global ocean surface topography every 10 days.
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in 2001 and continued measurements initially collected by
54:. These variations are expressed in terms of average 1955: 1929: 1891: 1843: 1782: 1677: 1549: 1446: 1241: 927: 110:Slower and larger variations are due to changes in 755:http://www.cnes.fr/web/CNES-en/3773-about-cnes.php 348:satellite, which orbited from 1992 up until 2006. 1863:North West Shelf Operational Oceanographic System 402:which is the scientific study of the atmosphere. 16:Shape of the ocean surface relative to the geoid 1853:Deep-ocean Assessment and Reporting of Tsunamis 905: 716:; Fabrikant, A.; Greysukh, A. (16 May 2007). 291:Ocean surface topography can be derived from 8: 385:boundary currents. Also monitor the average 307:at depth. However, since 1992, a series of 610:. Jet Propulsion Laboratory. Archived from 912: 898: 890: 604:"TOPEX/Poseidon on-line tutorial. Part II" 130:) with altimetry can be used to determine 805: 803: 801: 764: 762: 587: 546: 146:Ocean surface topography is used to map 722:International Journal of Remote Sensing 485: 161:, and for monitoring changes in global 1184:one-dimensional Saint-Venant equations 446:Surface Water Ocean Topography Mission 502:Introduction To Physical Oceanography 7: 2131: 880:Ocean Surface Topography from Space 608:Ocean Surface Topography from Space 444:A new satellite mission called the 389:because it is a large indicator of 2011:National Oceanographic Data Center 1438:World Ocean Circulation Experiment 1326:Global Ocean Data Analysis Project 14: 1858:Global Sea Level Observing System 2141: 2130: 2121: 2120: 1316:Geochemical Ocean Sections Study 1232: 1221: 499:Stewart, R.H. (September 2008). 428:. The satellites detect global 324:Ocean Surface Topography Mission 208: 2046:Ocean thermal energy conversion 1769:Vine–Matthews–Morley hypothesis 1: 859:Surface Topography From Space 1306:El Niño–Southern Oscillation 1276:Craik–Leibovich vortex force 1032:Luke's variational principle 833:10.1080/01490419.2010.491030 568:Geophysical Research Letters 520:"Sea Surface Height Anomaly" 885:OSTM Instrument Description 378:pacific decadal oscillation 286:Sentinel-6 Michael Freilich 278:Sentinel-6 Michael Freilich 2200: 1371:Ocean dynamical thermostat 1219: 688:. Academic Press. p.  631:Continental Shelf Research 374:North Atlantic oscillation 280:(also called Jason-CS A). 193: 99:global scale by satellite 58:(SSH) relative to Earth's 18: 2116: 1906:Ocean acoustic tomography 1719:MohoroviÄŤić discontinuity 1311:General circulation model 947:Benjamin–Feir instability 734:10.1080/01431169608949097 651:10.1016/j.csr.2021.104421 539:Earth System Science Data 314:missions, beginning with 217:This section needs to be 2036:Ocean surface topography 1411:Thermohaline circulation 1401:Subsurface ocean current 1341:Hydrothermal circulation 1174:Wave–current interaction 952:Boussinesq approximation 44:ocean dynamic topography 36:Ocean surface topography 19:Not to be confused with 2073:Sea surface temperature 2056:Outline of oceanography 1251:Atmospheric circulation 1189:shallow water equations 1179:Waves and shallow water 1072:Significant wave height 134:and properties such as 2068:Sea surface microlayer 1433:Wind generated current 474:Sea surface microlayer 245: 200:Jason satellite series 40:sea surface topography 32: 2174:Physical oceanography 1901:Deep scattering layer 1883:World Geodetic System 1391:Princeton Ocean Model 1271:Coriolis–Stokes force 921:Physical oceanography 548:10.5194/essd-2021-220 464:Eddy (fluid dynamics) 243: 194:Further information: 29: 1921:Underwater acoustics 1481:Perigean spring tide 1346:Langmuir circulation 1057:Rossby-gravity waves 589:10.1029/2021GL093624 2083:Science On a Sphere 1689:Convergent boundary 1361:Modular Ocean Model 1321:Geostrophic current 1037:Mild-slope equation 825:2010MarGe..33S...4L 643:2021CSR...22204421J 580:2021GeoRL..4893624H 318:and continued with 196:Satellite altimetry 116:gravitational field 1739:Seafloor spreading 1729:Outer trench swell 1694:Divergent boundary 1594:Continental margin 1579:Carbonate platform 1476:Lunitidal interval 459:Dynamic topography 400:marine meteorology 336:was launched by a 246: 190:Satellite missions 136:ocean heat content 128:GRACE and GRACE-FO 56:sea surface height 33: 2184:Vertical position 2156: 2155: 2148:Oceans portal 2108:World Ocean Atlas 2098:Underwater glider 2041:Ocean temperature 1704:Hydrothermal vent 1669:Submarine volcano 1604:Continental shelf 1584:Coastal geography 1574:Bathymetric chart 1456:Amphidromic point 1144:Wave nonlinearity 1002:Infragravity wave 784:10.1080/714044514 728:(13): 2647–2666. 361:ocean circulation 238: 237: 64:ocean circulation 21:Seabed topography 2191: 2146: 2145: 2134: 2133: 2124: 2123: 2063:Pelagic sediment 2001:Marine pollution 1795:Deep ocean water 1664:Submarine canyon 1599:Continental rise 1491:Rule of twelfths 1406:Sverdrup balance 1336:Humboldt Current 1261:Boundary current 1236: 1225: 1042:Radiation stress 1012:Iribarren number 987:Equatorial waves 942:Ballantine scale 937:Airy wave theory 914: 907: 900: 891: 867: 866: 851: 845: 844: 807: 796: 795: 778:(3–4): 131–146. 766: 757: 751: 745: 744: 742: 740: 710: 704: 703: 687: 677: 671: 670: 622: 616: 615: 600: 594: 593: 591: 559: 553: 552: 550: 530: 524: 523: 516: 510: 509: 507: 496: 490: 233: 230: 224: 212: 211: 204: 2199: 2198: 2194: 2193: 2192: 2190: 2189: 2188: 2159: 2158: 2157: 2152: 2140: 2112: 1951: 1925: 1887: 1868:Sea-level curve 1839: 1778: 1764:Transform fault 1714:Mid-ocean ridge 1680: 1673: 1639:Oceanic plateau 1545: 1531:Tidal resonance 1501:Theory of tides 1442: 1351:Longshore drift 1301:Ekman transport 1237: 1231: 1230: 1229: 1228: 1227: 1226: 1217: 1169:Wave turbulence 1102:Trochoidal wave 1027:Longshore drift 923: 918: 876: 871: 870: 853: 852: 848: 809: 808: 799: 768: 767: 760: 752: 748: 738: 736: 712: 711: 707: 700: 679: 678: 674: 624: 623: 619: 602: 601: 597: 561: 560: 556: 532: 531: 527: 522:. January 2010. 518: 517: 513: 505: 498: 497: 493: 487: 482: 455: 382:planetary waves 338:Boeing Delta II 274:HY-2B and HY-2C 234: 228: 225: 222: 213: 209: 202: 192: 176: 152:Coriolis effect 144: 72: 70:Time variations 52:topographic map 24: 17: 12: 11: 5: 2197: 2195: 2187: 2186: 2181: 2176: 2171: 2161: 2160: 2154: 2153: 2151: 2150: 2138: 2128: 2117: 2114: 2113: 2111: 2110: 2105: 2100: 2095: 2090: 2088:Stratification 2085: 2080: 2075: 2070: 2065: 2060: 2059: 2058: 2048: 2043: 2038: 2033: 2028: 2023: 2018: 2013: 2008: 2003: 1998: 1993: 1988: 1980: 1978:Color of water 1975: 1973:Benthic lander 1970: 1965: 1959: 1957: 1953: 1952: 1950: 1949: 1944: 1939: 1933: 1931: 1927: 1926: 1924: 1923: 1918: 1913: 1908: 1903: 1897: 1895: 1889: 1888: 1886: 1885: 1880: 1878:Sea level rise 1875: 1873:Sea level drop 1870: 1865: 1860: 1855: 1849: 1847: 1841: 1840: 1838: 1837: 1832: 1827: 1822: 1817: 1812: 1807: 1802: 1797: 1792: 1786: 1784: 1780: 1779: 1777: 1776: 1771: 1766: 1761: 1756: 1751: 1746: 1741: 1736: 1731: 1726: 1721: 1716: 1711: 1709:Marine geology 1706: 1701: 1696: 1691: 1685: 1683: 1675: 1674: 1672: 1671: 1666: 1661: 1656: 1651: 1649:Passive margin 1646: 1644:Oceanic trench 1641: 1636: 1631: 1626: 1621: 1616: 1611: 1606: 1601: 1596: 1591: 1586: 1581: 1576: 1571: 1566: 1561: 1555: 1553: 1547: 1546: 1544: 1543: 1538: 1533: 1528: 1523: 1518: 1513: 1508: 1503: 1498: 1493: 1488: 1483: 1478: 1473: 1468: 1463: 1458: 1452: 1450: 1444: 1443: 1441: 1440: 1435: 1430: 1425: 1420: 1419: 1418: 1408: 1403: 1398: 1393: 1388: 1383: 1378: 1376:Ocean dynamics 1373: 1368: 1363: 1358: 1353: 1348: 1343: 1338: 1333: 1328: 1323: 1318: 1313: 1308: 1303: 1298: 1293: 1288: 1283: 1278: 1273: 1268: 1266:Coriolis force 1263: 1258: 1253: 1247: 1245: 1239: 1238: 1220: 1218: 1216: 1215: 1214: 1213: 1203: 1198: 1193: 1192: 1191: 1186: 1176: 1171: 1166: 1161: 1156: 1151: 1146: 1141: 1136: 1131: 1126: 1121: 1116: 1115: 1114: 1104: 1099: 1094: 1089: 1087:Stokes problem 1084: 1079: 1074: 1069: 1064: 1059: 1054: 1049: 1044: 1039: 1034: 1029: 1024: 1022:Kinematic wave 1019: 1014: 1009: 1004: 999: 994: 989: 984: 979: 974: 969: 964: 959: 954: 949: 944: 939: 933: 931: 925: 924: 919: 917: 916: 909: 902: 894: 888: 887: 882: 875: 874:External links 872: 869: 868: 865:on 2009-06-20. 846: 819:(sup1): 4–25. 813:Marine Geodesy 797: 772:Marine Geodesy 758: 746: 714:Glazman, R. E. 705: 698: 672: 617: 614:on 2008-09-16. 595: 554: 525: 511: 491: 484: 483: 481: 478: 477: 476: 471: 466: 461: 454: 451: 391:global warming 346:TOPEX/Poseidon 316:TOPEX/Poseidon 236: 235: 216: 214: 207: 191: 188: 175: 172: 148:ocean currents 143: 140: 132:sea level rise 105:TOPEX/Poseidon 84:seasonal cycle 71: 68: 50:depicted on a 42:, also called 15: 13: 10: 9: 6: 4: 3: 2: 2196: 2185: 2182: 2180: 2177: 2175: 2172: 2170: 2167: 2166: 2164: 2149: 2144: 2139: 2137: 2129: 2127: 2119: 2118: 2115: 2109: 2106: 2104: 2101: 2099: 2096: 2094: 2091: 2089: 2086: 2084: 2081: 2079: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2057: 2054: 2053: 2052: 2049: 2047: 2044: 2042: 2039: 2037: 2034: 2032: 2029: 2027: 2024: 2022: 2019: 2017: 2014: 2012: 2009: 2007: 2004: 2002: 1999: 1997: 1996:Marine energy 1994: 1992: 1989: 1987: 1986: 1981: 1979: 1976: 1974: 1971: 1969: 1966: 1964: 1963:Acidification 1961: 1960: 1958: 1954: 1948: 1945: 1943: 1940: 1938: 1935: 1934: 1932: 1928: 1922: 1919: 1917: 1916:SOFAR channel 1914: 1912: 1909: 1907: 1904: 1902: 1899: 1898: 1896: 1894: 1890: 1884: 1881: 1879: 1876: 1874: 1871: 1869: 1866: 1864: 1861: 1859: 1856: 1854: 1851: 1850: 1848: 1846: 1842: 1836: 1833: 1831: 1828: 1826: 1823: 1821: 1818: 1816: 1813: 1811: 1808: 1806: 1803: 1801: 1798: 1796: 1793: 1791: 1788: 1787: 1785: 1781: 1775: 1772: 1770: 1767: 1765: 1762: 1760: 1757: 1755: 1752: 1750: 1747: 1745: 1742: 1740: 1737: 1735: 1732: 1730: 1727: 1725: 1724:Oceanic crust 1722: 1720: 1717: 1715: 1712: 1710: 1707: 1705: 1702: 1700: 1699:Fracture zone 1697: 1695: 1692: 1690: 1687: 1686: 1684: 1682: 1676: 1670: 1667: 1665: 1662: 1660: 1657: 1655: 1652: 1650: 1647: 1645: 1642: 1640: 1637: 1635: 1634:Oceanic basin 1632: 1630: 1627: 1625: 1622: 1620: 1617: 1615: 1612: 1610: 1607: 1605: 1602: 1600: 1597: 1595: 1592: 1590: 1587: 1585: 1582: 1580: 1577: 1575: 1572: 1570: 1567: 1565: 1564:Abyssal plain 1562: 1560: 1557: 1556: 1554: 1552: 1548: 1542: 1539: 1537: 1534: 1532: 1529: 1527: 1524: 1522: 1519: 1517: 1514: 1512: 1509: 1507: 1504: 1502: 1499: 1497: 1494: 1492: 1489: 1487: 1484: 1482: 1479: 1477: 1474: 1472: 1471:Internal tide 1469: 1467: 1464: 1462: 1459: 1457: 1454: 1453: 1451: 1449: 1445: 1439: 1436: 1434: 1431: 1429: 1426: 1424: 1421: 1417: 1414: 1413: 1412: 1409: 1407: 1404: 1402: 1399: 1397: 1394: 1392: 1389: 1387: 1384: 1382: 1379: 1377: 1374: 1372: 1369: 1367: 1366:Ocean current 1364: 1362: 1359: 1357: 1354: 1352: 1349: 1347: 1344: 1342: 1339: 1337: 1334: 1332: 1329: 1327: 1324: 1322: 1319: 1317: 1314: 1312: 1309: 1307: 1304: 1302: 1299: 1297: 1294: 1292: 1289: 1287: 1284: 1282: 1279: 1277: 1274: 1272: 1269: 1267: 1264: 1262: 1259: 1257: 1254: 1252: 1249: 1248: 1246: 1244: 1240: 1235: 1224: 1212: 1209: 1208: 1207: 1204: 1202: 1199: 1197: 1194: 1190: 1187: 1185: 1182: 1181: 1180: 1177: 1175: 1172: 1170: 1167: 1165: 1164:Wave shoaling 1162: 1160: 1157: 1155: 1152: 1150: 1147: 1145: 1142: 1140: 1137: 1135: 1132: 1130: 1127: 1125: 1124:Ursell number 1122: 1120: 1117: 1113: 1110: 1109: 1108: 1105: 1103: 1100: 1098: 1095: 1093: 1090: 1088: 1085: 1083: 1080: 1078: 1075: 1073: 1070: 1068: 1065: 1063: 1060: 1058: 1055: 1053: 1050: 1048: 1045: 1043: 1040: 1038: 1035: 1033: 1030: 1028: 1025: 1023: 1020: 1018: 1015: 1013: 1010: 1008: 1007:Internal wave 1005: 1003: 1000: 998: 995: 993: 990: 988: 985: 983: 980: 978: 975: 973: 970: 968: 965: 963: 960: 958: 957:Breaking wave 955: 953: 950: 948: 945: 943: 940: 938: 935: 934: 932: 930: 926: 922: 915: 910: 908: 903: 901: 896: 895: 892: 886: 883: 881: 878: 877: 873: 864: 860: 856: 850: 847: 842: 838: 834: 830: 826: 822: 818: 814: 806: 804: 802: 798: 793: 789: 785: 781: 777: 773: 765: 763: 759: 756: 750: 747: 735: 731: 727: 723: 719: 715: 709: 706: 701: 699:9780080516585 695: 691: 686: 685: 676: 673: 668: 664: 660: 656: 652: 648: 644: 640: 636: 632: 628: 621: 618: 613: 609: 605: 599: 596: 590: 585: 581: 577: 573: 569: 565: 558: 555: 549: 544: 540: 536: 529: 526: 521: 515: 512: 504: 503: 495: 492: 489: 486: 479: 475: 472: 470: 467: 465: 462: 460: 457: 456: 452: 450: 447: 442: 440: 436: 431: 427: 423: 417: 415: 412: 408: 403: 401: 396: 392: 388: 383: 379: 375: 371: 367: 362: 357: 355: 351: 347: 343: 339: 335: 331: 329: 325: 321: 317: 313: 310: 306: 302: 298: 294: 289: 287: 283: 279: 275: 271: 267: 263: 259: 255: 251: 242: 232: 229:November 2020 220: 215: 206: 205: 201: 197: 189: 187: 185: 181: 173: 171: 168: 164: 160: 155: 153: 149: 141: 139: 137: 133: 129: 125: 121: 117: 113: 108: 106: 102: 97: 93: 89: 85: 81: 77: 69: 67: 65: 61: 57: 53: 49: 45: 41: 37: 28: 22: 2103:Water column 2051:Oceanography 2035: 2026:Observations 2021:Explorations 1991:Marginal sea 1984: 1942:OSTM/Jason-2 1774:Volcanic arc 1749:Slab suction 1466:Head of tide 1356:Loop Current 1296:Ekman spiral 1082:Stokes drift 992:Gravity wave 967:Cnoidal wave 863:the original 858: 849: 816: 812: 775: 771: 749: 737:. Retrieved 725: 721: 708: 683: 675: 634: 630: 620: 612:the original 607: 598: 571: 567: 557: 538: 528: 514: 501: 494: 488: 443: 418: 404: 393:through the 358: 332: 297:measurements 290: 247: 226: 218: 177: 156: 145: 142:Applications 109: 76:tidal forces 73: 55: 48:land surface 43: 39: 35: 34: 2169:Climatology 2093:Thermocline 1810:Mesopelagic 1783:Ocean zones 1754:Slab window 1619:Hydrography 1559:Abyssal fan 1526:Tidal range 1516:Tidal power 1511:Tidal force 1396:Rip current 1331:Gulf Stream 1291:Ekman layer 1281:Downwelling 1256:Baroclinity 1243:Circulation 1139:Wave height 1129:Wave action 1112:megatsunami 1092:Stokes wave 1052:Rossby wave 1017:Kelvin wave 997:Green's law 739:28 November 301:temperature 266:Sentinel-3B 262:Sentinel-3A 174:Measurement 82:and by the 2163:Categories 2031:Reanalysis 1930:Satellites 1911:Sofar bomb 1759:Subduction 1734:Ridge push 1629:Ocean bank 1609:Contourite 1536:Tide gauge 1521:Tidal race 1506:Tidal bore 1496:Slack tide 1461:Earth tide 1381:Ocean gyre 1201:Wind setup 1196:Wind fetch 1159:Wave setup 1154:Wave radar 1149:Wave power 1047:Rogue wave 977:Dispersion 811:Mission". 637:: 104421. 480:References 407:Vandenberg 342:California 340:rocket in 124:gravimetry 90:acting on 1893:Acoustics 1845:Sea level 1744:Slab pull 1681:tectonics 1589:Cold seep 1551:Landforms 1428:Whirlpool 1423:Upwelling 1206:Wind wave 1134:Wave base 1062:Sea state 982:Edge wave 972:Cross sea 841:128627477 792:129436213 667:233532488 659:0278-4343 430:sea level 395:sea level 387:sea level 312:altimetry 309:satellite 250:Cryosat-2 180:ellipsoid 163:sea level 101:altimetry 96:anomalies 2126:Category 2078:Seawater 1805:Littoral 1800:Deep sea 1659:Seamount 1541:Tideline 1486:Rip tide 1416:shutdown 1386:Overflow 1119:Undertow 962:Clapotis 453:See also 411:Falcon-9 305:salinity 2179:Geodesy 2136:Commons 2006:Mooring 1956:Related 1947:Jason-3 1937:Jason-1 1820:Pelagic 1815:Oceanic 1790:Benthic 1107:Tsunami 1077:Soliton 821:Bibcode 639:Bibcode 576:Bibcode 439:Jason-1 426:La Nina 422:El Nino 370:La Niña 366:El Niño 334:Jason-1 320:Jason-1 295:-going 282:Jason-3 258:Jason-3 219:updated 184:Jason-1 159:climate 86:of the 78:of the 1825:Photic 1654:Seabed 1067:Seiche 839:  790:  696:  665:  657:  574:(16). 414:SpaceX 380:, and 376:, the 372:, the 276:, and 270:CFOSat 126:(e.g. 103:(e.g. 2016:Ocean 1985:Alvin 1835:Swash 1679:Plate 1624:Knoll 1614:Guyot 1569:Atoll 1448:Tides 1211:model 1097:Swell 929:Waves 837:S2CID 788:S2CID 663:S2CID 506:(PDF) 469:SARAL 435:geoid 328:Grace 254:SARAL 120:geoid 112:Earth 92:Earth 60:geoid 1983:DSV 1968:Argo 1830:Surf 1286:Eddy 741:2018 694:ISBN 655:ISSN 368:and 354:CNES 352:and 350:NASA 303:and 293:ship 284:and 264:and 198:and 167:NASA 80:Moon 829:doi 780:doi 730:doi 647:doi 635:222 584:doi 543:doi 299:of 114:'s 107:). 88:Sun 38:or 2165:: 857:. 835:. 827:. 817:33 815:. 800:^ 786:. 776:26 774:. 761:^ 726:17 724:. 720:. 692:. 661:. 653:. 645:. 633:. 629:. 606:. 582:. 572:48 570:. 566:. 541:. 537:. 424:, 322:, 272:, 268:, 260:, 256:, 252:, 186:. 138:. 66:. 913:e 906:t 899:v 843:. 831:: 823:: 794:. 782:: 743:. 732:: 702:. 690:1 669:. 649:: 641:: 592:. 586:: 578:: 551:. 545:: 508:. 231:) 227:( 221:. 118:( 23:.

Index

Seabed topography

land surface
topographic map
geoid
ocean circulation
tidal forces
Moon
seasonal cycle
Sun
Earth
anomalies
altimetry
TOPEX/Poseidon
Earth
gravitational field
geoid
gravimetry
GRACE and GRACE-FO
sea level rise
ocean heat content
ocean currents
Coriolis effect
climate
sea level
NASA
ellipsoid
Jason-1
Satellite altimetry
Jason satellite series

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