NGA EGM96 Geoid Calculator: Unterschied zwischen den Versionen
GISWiki - Das freie Portal für Geoinformatik (GIS)
HeinzJ (Diskussion | Beiträge) |
HeinzJ (Diskussion | Beiträge) |
||
| Zeile 1: | Zeile 1: | ||
| − | The '''NGA EGM96 Geoid Calculator''' calculates online the [[Geoid|geoid | + | The '''NGA EGM96 Geoid Calculator''' calculates online the [[Geoid|geoid]]-hight for a given [[Koordinatensystem|coordinate]] |
EGM96 is based on a spherical harmonic expansion of the disturbing potential to degree and order 360. This [[PERL]] CGI is using an [[C|ANSI C]] program that performs [[:en:spline|spline]] interpolations. | EGM96 is based on a spherical harmonic expansion of the disturbing potential to degree and order 360. This [[PERL]] CGI is using an [[C|ANSI C]] program that performs [[:en:spline|spline]] interpolations. | ||
* http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/intpt.htm | * http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/intpt.htm | ||
Aktuelle Version vom 18. Februar 2006, 19:40 Uhr
The NGA EGM96 Geoid Calculator calculates online the geoid-hight for a given coordinate
EGM96 is based on a spherical harmonic expansion of the disturbing potential to degree and order 360. This PERL CGI is using an ANSI C program that performs spline interpolations.
