修改部分切片信息

src/views/Home.vue

     // 河道无人机影像（3条）
     
     let resolutionsDong = [
-      16.933367200067735,
+      // 16.933367200067735,
       8.466683600033868,
       4.233341800016934,
       2.116670900008467,
     ];
     let originDong = [-2.00377e7, 3.02411e7];
     let extentDong = [
-      1.3231462523863371E7,
-      3745046.606619288,
-      1.3236917029063372E7,
-      3751376.807819288,
+      1.3233063105009157E7,
+      3746053.586611437,
+      1.3237068255289158E7,
+      3751880.902051437,
     ];
     let tileGridDong = new TileGrid({
       tileSize: 128,