From 75a3851294865b31d228872ea677f80cd0cda028 Mon Sep 17 00:00:00 2001
From: 张洋洋 <10611411+yang-yang-z@user.noreply.gitee.com>
Date: 星期三, 12 二月 2025 17:25:58 +0800
Subject: [PATCH] [add]tif裁剪
---
src/main/java/com/se/simu/utils/ProjectionToGeographicUtil.java | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/se/simu/utils/ProjectionToGeographicUtil.java b/src/main/java/com/se/simu/utils/ProjectionToGeographicUtil.java
index de0de6e..b68cdac 100644
--- a/src/main/java/com/se/simu/utils/ProjectionToGeographicUtil.java
+++ b/src/main/java/com/se/simu/utils/ProjectionToGeographicUtil.java
@@ -29,4 +29,28 @@
vertice.add(0.0);
return vertice;
}
+
+ public static JSONArray get4548Point(Double x,Double y) {
+ // 鍒涘缓 CRSFactory 瀵硅薄
+ CRSFactory crsFactory = new CRSFactory();
+ // 瀹氫箟鎶曞奖鍧愭爣绯荤粺锛岃繖閲屼互 UTM 鎶曞奖涓轰緥锛寊one 33N
+ CoordinateReferenceSystem sourceCRS = crsFactory.createFromName("EPSG:4326");
+ // 瀹氫箟鍦扮悊鍧愭爣绯荤粺锛岃繖閲屼娇鐢� WGS84
+ CoordinateReferenceSystem targetCRS = crsFactory.createFromName("EPSG:4548");
+ // 鍒涘缓鍧愭爣杞崲瀵硅薄
+ BasicCoordinateTransform transform = new BasicCoordinateTransform(sourceCRS, targetCRS);
+ // 杈撳叆鎶曞奖鍧愭爣锛屼互 UTM 鎶曞奖鍧愭爣涓轰緥锛屽崟浣嶆槸绫�
+ ProjCoordinate sourceCoord = new ProjCoordinate(x, y);
+ ProjCoordinate targetCoord = new ProjCoordinate();
+ // 鎵ц鍧愭爣杞崲
+ transform.transform(sourceCoord, targetCoord);
+ JSONArray vertice = new JSONArray();
+ vertice.add(targetCoord.x);
+ vertice.add(targetCoord.y);
+ return vertice;
+ }
+
+ public static void main(String[] args) {
+ System.out.println(get4548Point(116.66,39.8962));
+ }
}
--
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