package com.ard.utils.other;
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import org.gavaghan.geodesy.Ellipsoid;
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import org.gavaghan.geodesy.GeodeticCalculator;
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import org.gavaghan.geodesy.GlobalCoordinates;
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/**
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* @Description: gis工具类
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* @ClassName: GisUtils
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* @Author: 刘苏义
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* @Date: 2023年07月03日15:23
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* @Version: 1.0
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**/
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public class GisUtils {
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/**
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* 通过A点坐标，长度和Y轴角度计算B点坐标
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*/
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public static Double[] CalculateCoordinates(Double[] radarCoordinates, Double distance, Double angle) {
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double[] to_wgs84 = LonlatConver.gcj02_To_Wgs84(radarCoordinates[0], radarCoordinates[1]);
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double Ax = to_wgs84[0]; // A 点的 X 坐标
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double Ay = to_wgs84[1]; // A 点的 Y 坐标
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double AB = distance; // AB 的长度
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double angleWithYAxisDegrees = angle; // AB 与 Y 轴的角度（以度数表示）
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GeodeticCalculator calculator = new GeodeticCalculator();
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GlobalCoordinates globalCoordinates = new GlobalCoordinates(Ay, Ax);
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GlobalCoordinates globalCoordinates1 = calculator.calculateEndingGlobalCoordinates(Ellipsoid.WGS84, globalCoordinates, angleWithYAxisDegrees, AB);
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return new Double[]{globalCoordinates1.getLongitude(), globalCoordinates1.getLatitude()};
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}
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}
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