Global Ocean Tides, Part V
Title | Global Ocean Tides, Part V PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 90 |
Release | 1981 |
Genre | Tides |
ISBN |
In Part I of this report (AD-A060 913), a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the diurnal principal lunar (O1) ocean tide with a relative accuracy of better than 5 cm anywhere in the open oceans. The resulting tidal amplitudes and phases are tabulated on a 1 deg x 1 deg grid system in an atlas of 42 deg x 71 deg overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide data, and significant tidal features are explained and discussed. The diurnal O1 ocean tide is found to resemble closely the diurnal K1 tide and qualitatively also the semidiurnal S2 and M2 tides which were presented in Parts IV, III, and II of this report, respectively (AD's A104 334, A104 333, and A084 694).
Global Ocean Tides, Part VII
Title | Global Ocean Tides, Part VII PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 88 |
Release | 1981 |
Genre | Tides |
ISBN |
In Part I (Schwiderski, 1978a) of this report, a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the diurnal principal solar (P1) ocean tide with a relative accuracy of better than 5 cm anywhere in the open oceans. The resulting tidal amplitudes and phases are tabulated on a 1 deg X 1 deg grid system in an atlas of 42 deg X 71 deg overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide data, and significant tidal features are explained and discussed. As expected, since the periods of the diurnal tides P1 (24.07h) and K1 (23.93 h) differ by only 0.14 h, these two tides resemble very closely each other (compare Part IV). Significant differences occur only in regions of rapid tidal variations. Of course, P1 resembles also the diurnal 01 tide but to a visibly lesser degree (see Part V). (Author).
Global Ocean Tides, Part VI
Title | Global Ocean Tides, Part VI PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | |
Release | 1981 |
Genre | Tides |
ISBN |
Global Ocean Tides. Part VI. The Semidiurnal Elliptical Lunar Tide (N2), Atlas of Tidal Charts and Maps
Title | Global Ocean Tides. Part VI. The Semidiurnal Elliptical Lunar Tide (N2), Atlas of Tidal Charts and Maps PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 88 |
Release | 1981 |
Genre | |
ISBN |
In Part I (Schwiderski, 1978a) of this report, a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the semidiurnal elliptical lunar (N2) ocean tide with a relative accuracy of better than 5 cm anywhere in the open oceans. The resulting tidal amplitudes and phases are tabulated on a 1 deg x 1 deg grid system in an atlas of 42 deg x 71 deg overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide dta, and significant tidal features are explained and discussed. The semidiurnal N2 ocean tide is found to resemble closely the semidiurnal M2 and S2 tides (compare Parts II and III). As mentioned in Parts II, III, IV, and V only qualitative similarities are displayed between the semidiurnal and diurnal ocean tides. (Author).
Global Ocean Tides. Part IX. The Diurnal Elliptical Lunar Tide (Q1), Atlas of Tidal Charts and Maps
Title | Global Ocean Tides. Part IX. The Diurnal Elliptical Lunar Tide (Q1), Atlas of Tidal Charts and Maps PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 89 |
Release | 1981 |
Genre | |
ISBN |
In Part I (Schwiderski, 1978a) of this report, a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the diurnal elliptical lunar (Q1) ocean tide with a relative accuracy of better than 5 cm anywhere in the open oceans. The resulting tidal amplitudes and phases are tabulated on a 1 x 1 deg grid system in an atlas of 42 x 71 deg overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide data, and significant tidal features are explained and discussed. The diurnal Q1 tide resembles all other computed diurnal tides K1, O1, and P1 (see Part IV, V, and VII). Qualitative similarities exist also between the diurnal and semidiurnal species M2, S2, N2, and K2 (see Parts II, III, VI, and VIII). (Author).
Global Ocean Tides. Part II. The Semidiurnal Principal Lunar Tide (M2), Atlas of Tidal Charts and Maps
Title | Global Ocean Tides. Part II. The Semidiurnal Principal Lunar Tide (M2), Atlas of Tidal Charts and Maps PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 90 |
Release | 1979 |
Genre | |
ISBN |
In Part I (Schwiderski, 1978a) of this paper, a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the leading semidiurnal principal lunar (M2) ocean tide with an accuracy of better than 5 cm anywhere in the open oceans. The resulting amplitudes and phases are tabulated on a 1 degree x 1 degree grid system in an atlas of 41 degrees x 71 degrees overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide data, and significant tidal features are explained and discussed. (Author).
Global Ocean Tides. Part X. The Fortnightly Lunar Tide (Mf) Atlas of Tidal Charts and Maps
Title | Global Ocean Tides. Part X. The Fortnightly Lunar Tide (Mf) Atlas of Tidal Charts and Maps PDF eBook |
Author | E. W. Schwiderski |
Publisher | |
Pages | 87 |
Release | 1982 |
Genre | |
ISBN |
In Part I (Schwiderski, 1978a) of this report, a unique hydrodynamical interpolation technique was introduced, extensively tested, and evaluated in order to compute partial global ocean tides in great detail and with a high degree of accuracy. This novel method has been applied to construct the fortnightly lunar (Mf) ocean tide with about the same relative accuracy of better than 5 cm anywhere in the open oceans. The resulting tidal amplitudes and phases are tabulated on a 1 degree x 1 degree grid system in an atlas of 42 degrees x 71 degrees overlapping charts covering the whole oceanic globe. A corresponding atlas of global corange and cotidal maps is included to provide the reader with a quick general overview of the major tidal phenomena. The specifying hydrodynamical parameters of the model are listed along with quoted sources of empirical tide data, and significant tidal features are explained and discussed. As expected the long-period fortnightly lunar tide (Mf) differs in structure considerably from the earlier computerd semidiurnal and diurnal ocean tides. In most areas, the oceanic that response resemblies its forcing equilibrium tide, but amphidromic points do exist in the middle northern and southern latitudes. (Author).