fix: 优化逻辑

backend/src/main/java/com/yfd/platform/qgc_env/wt/entity/vo/SdWtBaseInfoVO.java

@@ -85,4 +85,10 @@ public class SdWtBaseInfoVO implements Serializable {
 
     @Schema(description = "基地流域编码")
     private String hbrvcd;
+
+    @Schema(description = "经度")
+    private Double lgtd;
+
+    @Schema(description = "纬度")
+    private Double lttd;
 }

backend/src/main/java/com/yfd/platform/qgc_env/wt/service/impl/SdWtMonitorServiceImpl.java

@@ -667,6 +667,8 @@ public class SdWtMonitorServiceImpl implements SdWtMonitorService {
                     .append("eng.STCD AS rstcd, ")
                     .append("NULL AS stCode, ")
                     .append("NULL AS stName, ")
+                    .append("eng.LGTD AS lgtd, ")
+                    .append("eng.LTTD AS lttd, ")
                     .append("eng.DVTP AS dvtp, ")
                     .append("hb.ORDER_INDEX AS baseStepSort, ")
                     .append("eng.HBRVCD AS hbrvcd, ")