coordinate convert util 추가

11 months ago · 623b1f4544
1 changed files with 180 additions and 0 deletions
--- a/pav-server/src/main/java/com/palnet/comn/utils/DmsUtils.java
+++ b/pav-server/src/main/java/com/palnet/comn/utils/DmsUtils.java
@ -0,0 +1,180 @@
+package com.palnet.comn.utils;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.locationtech.jts.geom.Coordinate;
+
+public class DmsUtils {
+
+	/* 아래의 3가지 형식에 해당하는 좌표들끼리 자유롭게 변환이 가능하도록 만든 유틸리티입니다.
+	 * RQ Sample 
+	 * DD : 41.40338, 2.17403
+	 * DMS : 41°24'12.2"N 2°10'26.5"E / 36° 18′ 09″ N 128° 05′ 40″ E
+	 * DMM : 41 24.2028, 2 10.4418
+	 * 결과값에 오차가 조금씩 발생 할 수 있으나 Google Map 좌표상으로 무시할 수 있는 범위 내에서 발생합니다.
+	 */
+	
+	public static Coordinate convertDMStoDD(String DMS) {
+		
+		String regex = "(\\d+\\.?\\d*)[°]?\\s*(\\d+\\.?\\d*)[′'′]?\\s*(\\d+\\.?\\d*)[″'\"“”]?\\s*([NSEW])\\s*(\\d+\\.?\\d*)[°]?\\s*(\\d+\\.?\\d*)[′'′]?\\s*(\\d+\\.?\\d*)[″'\"“”]?\\s*([NSEW])";
+        Pattern pattern = Pattern.compile(regex);
+        Matcher matcher = pattern.matcher(DMS);
+
+        Coordinate coord = new Coordinate();
+        if (matcher.find()) {
+            double latitude = Double.parseDouble(matcher.group(1)) + Double.parseDouble(matcher.group(2)) / 60.0 + Double.parseDouble(matcher.group(3)) / 3600.0;
+            if (matcher.group(4).equals("S") || matcher.group(4).equals("W")) {
+                latitude = -latitude;
+            }
+
+            double longitude = Double.parseDouble(matcher.group(5)) + Double.parseDouble(matcher.group(6)) / 60.0 + Double.parseDouble(matcher.group(7)) / 3600.0;
+            if (matcher.group(8).equals("S") || matcher.group(8).equals("W")) {
+                longitude = -longitude;
+            }
+            
+            coord.setX(latitude);
+            coord.setY(longitude);
+
+        }
+    	
+        return coord;
+	}
+	
+	public static String convertDMStoDMM(String DMS) {
+		
+    	String regex = "(\\d+\\.?\\d*)[°]?\\s*(\\d+\\.?\\d*)[′'′]?\\s*(\\d+\\.?\\d*)[″'\"“”]?\\s*([NSEW])\\s*(\\d+\\.?\\d*)[°]?\\s*(\\d+\\.?\\d*)[′'′]?\\s*(\\d+\\.?\\d*)[″'\"“”]?\\s*([NSEW])";
+        Pattern pattern = Pattern.compile(regex);
+        Matcher matcher = pattern.matcher(DMS);
+        
+        double latitude = 0.0;
+    	double longitude = 0.0;
+    	
+        if (matcher.find()) {
+            latitude = Double.parseDouble(matcher.group(1)) + Double.parseDouble(matcher.group(2)) / 60.0 + Double.parseDouble(matcher.group(3)) / 3600.0;
+            if (matcher.group(4).equals("S") || matcher.group(4).equals("W")) {
+                latitude = -latitude;
+            }
+
+            longitude = Double.parseDouble(matcher.group(5)) + Double.parseDouble(matcher.group(6)) / 60.0 + Double.parseDouble(matcher.group(7)) / 3600.0;
+            if (matcher.group(8).equals("S") || matcher.group(8).equals("W")) {
+                longitude = -longitude;
+            }
+        }
+
+        latitude = Math.abs(latitude);
+        longitude = Math.abs(longitude);
+
+        int latitudeDegrees = (int) latitude;
+        int longitudeDegrees = (int) longitude;
+
+        double latitudeMinutes = (latitude - latitudeDegrees) * 60.0;
+        double longitudeMinutes = (longitude - longitudeDegrees) * 60.0;
+
+        String result = String.format("%d %02.4f %d %02.4f", latitudeDegrees, latitudeMinutes, longitudeDegrees, longitudeMinutes);
+        
+        return result;
+        
+	}
+	
+	public static String convertDDtoDMM(Coordinate DD) {
+		
+		double latitude = DD.x;
+    	double longitude = DD.y;
+    	char latitudeDirection = (latitude >= 0) ? 'N' : 'S';
+        char longitudeDirection = (longitude >= 0) ? 'E' : 'W';
+
+        latitude = Math.abs(latitude);
+        longitude = Math.abs(longitude);
+
+        int latitudeDegrees = (int) latitude;
+        int longitudeDegrees = (int) longitude;
+
+        double latitudeMinutes = (latitude - latitudeDegrees) * 60.0;
+        double longitudeMinutes = (longitude - longitudeDegrees) * 60.0;
+
+        String result = String.format("%d %02.4f %c %d %02.4f %c", latitudeDegrees, latitudeMinutes, latitudeDirection, longitudeDegrees, longitudeMinutes, longitudeDirection);
+        
+        return result;
+
+	}
+	
+	public static String convertDDtoDMS(Coordinate DD) {
+		
+		double latitude = DD.x;
+    	double longitude = DD.y;
+    	
+    	char latitudeDirection = (latitude >= 0) ? 'N' : 'S';
+        char longitudeDirection = (longitude >= 0) ? 'E' : 'W';
+
+        latitude = Math.abs(latitude);
+        longitude = Math.abs(longitude);
+
+        int latitudeDegrees = (int) Math.round(latitude);
+        int longitudeDegrees = (int) Math.round(longitude);
+
+        double latitudeMinutes = (latitude - latitudeDegrees) * 60;
+        double longitudeMinutes = (longitude - longitudeDegrees) * 60;
+
+        int latitudeSeconds = (int) ((latitudeMinutes - (int) latitudeMinutes) * 60);
+        int longitudeSeconds = (int) ((longitudeMinutes - (int) longitudeMinutes) * 60);
+
+        String result = String.format("%d° %02d′ %02d″ %c %d° %02d′ %02d″ %c\n", latitudeDegrees, (int) latitudeMinutes, latitudeSeconds, latitudeDirection, longitudeDegrees, (int) longitudeMinutes, longitudeSeconds, longitudeDirection);
+        
+		return result;
+	}
+	
+	public static String convertDMMtoDD(String DMM) {
+		
+		String[] parts = DMM.split(", ");
+
+		String result = "";
+        if (parts.length == 2) {
+            String[] latParts = parts[0].split(" ");
+            String[] lonParts = parts[1].split(" ");
+
+            if (latParts.length == 2 && lonParts.length == 2) {
+                int latDegrees = Integer.parseInt(latParts[0]);
+                double latMinutes = Double.parseDouble(latParts[1]);
+
+                int lonDegrees = Integer.parseInt(lonParts[0]);
+                double lonMinutes = Double.parseDouble(lonParts[1]);
+
+                double latitude = latDegrees + latMinutes / 60.0;
+                double longitude = lonDegrees + lonMinutes / 60.0;
+
+                result = String.format("%.5f, %.5f%n", latitude, longitude);
+            }
+        }
+        return result;
+	}
+	
+	public static String convertDMMtoDMS(String DMM) {
+		
+		String[] parts = DMM.split(", ");
+
+		String dmsCoordinates = "";
+		
+        if (parts.length == 2) {
+            String[] latParts = parts[0].split(" ");
+            String[] lonParts = parts[1].split(" ");
+
+            if (latParts.length == 2 && lonParts.length == 2) {
+                int latDegrees = Integer.parseInt(latParts[0]);
+                double latMinutes = Double.parseDouble(latParts[1]);
+
+                int lonDegrees = Integer.parseInt(lonParts[0]);
+                double lonMinutes = Double.parseDouble(lonParts[1]);
+
+                double latDMSMinutes = (latMinutes - (int) latMinutes) * 60.0;
+                double lonDMSMinutes = (lonMinutes - (int) lonMinutes) * 60.0;
+
+                dmsCoordinates = String.format("%d°%02d'%04.1f\"N %d°%02d'%04.1f\"E", latDegrees, (int) latMinutes, latDMSMinutes, lonDegrees, (int) lonMinutes, lonDMSMinutes);
+
+            }
+        }
+        
+		return dmsCoordinates;
+	}
+	
+}