On the Analytical Representation of Direction: An Attempt Applied Chiefly to Solving Plane and Spherical Polygons, 1797Royal Danish Academy of Sciences and Letters, 1999 - 143 Seiten |
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Seite 29
... Observatory , in the heart of Copenhagen , was modernised so that it would equal the principal observatories in Europe . The Observatory naturally became the origin of the triangulation , it was therefore important to determine the ...
... Observatory , in the heart of Copenhagen , was modernised so that it would equal the principal observatories in Europe . The Observatory naturally became the origin of the triangulation , it was therefore important to determine the ...
Seite 38
... Observatory . One can then think about the coni- cal map projection as obtained by unfolding the above cone in the common tangent plane , keeping the tangent to the meridian through the Observatory in place . In figure 12 we present the ...
... Observatory . One can then think about the coni- cal map projection as obtained by unfolding the above cone in the common tangent plane , keeping the tangent to the meridian through the Observatory in place . In figure 12 we present the ...
Seite 45
... Observatory meridian perpendicular Figure 15. A Cartesian coordinate system formed by the tangent to the meridian at the Observatory , corresponding to the real axis , and its perpendicular , corresponding to the imaginary axis . Wessel ...
... Observatory meridian perpendicular Figure 15. A Cartesian coordinate system formed by the tangent to the meridian at the Observatory , corresponding to the real axis , and its perpendicular , corresponding to the imaginary axis . Wessel ...
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On the Analytical Representation of Direction: An Attempt Applied Chiefly to ... Caspar Wessel Eingeschränkte Leseprobe - 1999 |
On the Analytical Representation of Direction: An Attempt Applied Chiefly to ... Caspar Wessel Keine Leseprobe verfügbar - 1999 |
Häufige Begriffe und Wortgruppen
according acute algebraic Argand assumed axis Betegning bleve calculations Caspar Wessel Cauchy Christopher Wessel complex numbers Copenhagen cos(n cosine cot(n Danske Videnskabernes Selskab Denmark denoted determined deviates directed line segments Directionens equation Euler figure formula første Funen Gauss geographical geometric interpretation geometric representation Georg Christian Oeder hence horizontal Johan Herman Wessel Jyderup Kiøbenhavn Kongelige Danske Videnskabernes Kort Landmaaler last point latitude length longitude mathematical mathematician measured Member of KDVS meridian Morville multiplication Niels Norwegian Observatory obtuse Oldenburg Oslo paper parallel circle perpendicular positive principal-line quantities radius rectilinear polygon reprinted right angles roots Servois side sin III sin(n sine Skrifter Sophus Lie sphere spherical polygon spherical triangles straight line surveyor tangent Tetens theorem Thomas Bugge tion transcript treatise triangular trigonometrical points trigonometrical surveying Trigonometriske Beregninger vertical Vestby Viggo Brun Voje Johansen x+ny