to.etc.util

Class GIS

java.lang.Object

to.etc.util.GIS

public class GIS
extends Object

Constructor Summary

Constructors

Constructor and Description
GIS()

Method Summary

Modifier and Type	Method and Description
void	convertRD(double rdx, double rdy)
static void	convertRDToWGS84(double[] result, double rdx, double rdy) Convert RijksDriehoeksstel coordinates (epsg:28992) to WGS84 coordinates (epsg:4326) in decimal (longitude,latitude) notation.
static double	deg2rad(double d)
static double	distanceInDeg(double alat, double alng, double blat, double blng) Calculate distance with lat/long in deg (90%).
double	getLatitude()
double	getLongitude()
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GIS

public GIS()

Method Detail

convertRDToWGS84

public static void convertRDToWGS84(double[] result,
                                    double rdx,
                                    double rdy)

Convert RijksDriehoeksstel coordinates (epsg:28992) to WGS84 coordinates (epsg:4326) in decimal (longitude,latitude) notation. Based on "Benaderingsformules voor de transformatie tussen RD- en WGS84-kaartcoordinaten" Authors: - ing. F.H. Schreutelkamp, Stichting 'De Koepel', sterrenwacht 'Sonnenborgh', Utrecht, The Netherlands Examples: RD(x,y) --> WGS84(long,lat) 81 Amsterdam (Westertoren): (120700.723, 487525.501) --> (52.37453253, 4.88352559) 21 Groningen (Martinitoren): (233883.131, 582065.167)--> (53.21938317, 6.56820053) result[0] = lon, result[1] = lat.

convertRD

public void convertRD(double rdx,
                      double rdy)

getLatitude

public double getLatitude()

getLongitude

public double getLongitude()

deg2rad

public static double deg2rad(double d)

distanceInDeg

public static double distanceInDeg(double alat,
                                   double alng,
                                   double blat,
                                   double blng)

Calculate distance with lat/long in deg (90%).

Parameters:

alat -

alng -

blat -

blng -

Returns:

main

public static void main(String[] args)