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| | | /** |
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| | | * 计算两个金纬度坐标之间的直线距离 |
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| | | */ |
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| | | @Component |
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| | | public class GeodesyUtil { |
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| | | * @param toLonLat |
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| | | * @return |
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| | | */ |
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| | | public Map<String, Double> getDistance(String fromLonLat, String toLonLat){ |
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| | | public static Map<String, Double> getDistance(String fromLonLat, String toLonLat){ |
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| | | Map<String, Double> map = null; |
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| | | if(ToolUtil.isNotEmpty(fromLonLat) && ToolUtil.isNotEmpty(toLonLat)){ |
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| | | map = new HashMap<>(); |
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| | | } |
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| | | |
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| | | private double getDistanceMeter(GlobalCoordinates gpsFrom, GlobalCoordinates gpsTo, Ellipsoid ellipsoid){ |
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| | | private static double getDistanceMeter(GlobalCoordinates gpsFrom, GlobalCoordinates gpsTo, Ellipsoid ellipsoid){ |
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| | | //创建GeodeticCalculator，调用计算方法，传入坐标系、经纬度用于计算距离 |
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| | | GeodeticCurve geoCurve = new GeodeticCalculator().calculateGeodeticCurve(ellipsoid, gpsFrom, gpsTo); |
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| | | return geoCurve.getEllipsoidalDistance(); |
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