 SEVENPAR (English) 1.02
|
|
|
|
Description: Purpose of the program SEVENPAR is to produce a set with seven Helmert transformation parameters valid for an specific area, with which then arbitrary points of the area can be transformed from one coordinate system into another with high accuracy. The Helmert transformation parameters are computed with a set of individual identical points. Those are points with known coordinates in both coordinate systems. For the computation at least three identical points must be present. In practice you will be anxious to use more identical points than those three necessities. Cartesian coordinates or geographical coordinates with ellipsoidal height using the ellipsoid dimensions are suitable. Identical measuring points of higher order can be usually inquired or referred by the official institutions for measurement. The necessary ellipsoid half-axis are available in the program for the selection from lists. There are altogether to determine seven parameters, i.e. three translations, three rotations and a scale constant. The parameters are calculated by the compensation according to the method of the smallest squares (L2 norm, Helmert transformation). Therefore must be dissolved a formula system with seven equations and seven unknown quantities. The coordinates of the identical points are tested intensively on outliers and deviations by different statistic procedures. The quality of the computed seven Helmert parameters is documented by a cleavage matrix and by the computation of the middle, maximum and root mean square (RMS) deviations. The seven Helmert parameters are calculated in the three most usual standards. Those are the Coordinate Frame Rotation, the Position Vector Transformation and the European Standard ISO 19111.
Click here for more information
|
|
Platform: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows CE
|
Category: Business :: Calculators & Converters
|
|
Type: Shareware
|
Cost: $170.00 US
|
Size: 1937 K
|
Released: 2006-04-22 00:00:00
|
|
Download: http://www.killetsoft.de/zip/sevenpar.zip
|
|
Keywords: helmert,seven,parameters,parameter,transformation,coordinate,coordinates,transformation,geodetic,conversion,system,systems,datum,shift,reference,calculation,GPS,georeference,geocoding,spatial,data,measurement,frame,rotation,position,vector,iso,19111
|
|
Not rated yet.
|
|
|
Other products by Killet Softwareentwicklung GbR:- Amtliche Topografische Karten Deutschl.
Data of all official topographic maps of the Federal Republic of Germany. - TRANSDAT (English)
TRANSDAT - Coordinate Transformation in Germany, Europe, America and world wide. - Geo Data International (English)
Geodata of international countries with locals, municipalities and postal codes - SEVENPAR (English)
Spatial Helmert transformation with seven transformation parameters - GEODLL32 (English)
DLL with geodesic functions for coordinate transformations and more. - Graphics4VO (English)
Graphics library for CAVO with output to display, printer, file and memory. - Graphics4VO Examples Program (English)
Graphics library for CAVO with output to display, printer, file and memory. - Geodaten Deutschland
Geodata of the Federal Republic Germany with municipalities, postal codes, ec. - ORTWIN
ORTWIN is a program for the inquiry of the localities in Germany. - TOPOWIN
TOPOWIN is a state-wide register of the German topographic cartographies. - GEODLL32 (English)
WINDOWS DLL with geodesic functions for coordinate transformations and more - Geo Data International (English)
Geodata of international countries with locals, municipalities and postal codes - GEODLL32 (Deutsch)
DLL with geodesic functions for coordinate transformations and more. - Graphics4VO DLL (Deutsch)
Graphics library for CAVO with output to display, printer, file and memory. - Graphics4VO (English)
Graphics library for CAVO with output to display, printer, file and memory. - Graphics4VO Examples Program (English)
Graphics library for CAVO with output to display, printer, file and memory. - TRANSDAT (Deutsch)
TRANSDAT - Coordinate Transformation in Germany, Europe, America and world wide. - TRANSDAT (English)
The program executes world wide professional coordinate transformations
Other Business :: Calculators & Converters products:
|
