diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index a152161f..3a9bf35b 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -4330,6 +4330,15 @@ class Admin_DataController extends Zend_Controller_Action
 
 		return true;
 	}//dataimportAction()
+
+	/**
+	 * 地图可视化
+	 */
+	public function mapAction()
+	{
+		$map = new Visual\Map;
+		view::addPaginator($map->fetchAll(),$this,10);
+	}//mapAction()
 	
 	public function doiAction()
 	{
diff --git a/application/admin/views/scripts/data/left.phtml b/application/admin/views/scripts/data/left.phtml
index 77609938..87464817 100644
--- a/application/admin/views/scripts/data/left.phtml
+++ b/application/admin/views/scripts/data/left.phtml
@@ -13,5 +13,6 @@
         <li><a href="/admin/data/doi">DOI注册</a></li>
         <li><a href="/admin/data/visual">数据可视化</a></li>
         <li><a href="/admin/data/dataimport">数据导入</a></li>
+        <li><a href="/admin/data/map">地图可视化</a></li>
     </ul>
 </div>
\ No newline at end of file
diff --git a/application/module/Westdc/Visual/Map.php b/application/module/Westdc/Visual/Map.php
new file mode 100644
index 00000000..29ca1edc
--- /dev/null
+++ b/application/module/Westdc/Visual/Map.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: liujin834
+ * Date: 15-2-9
+ * Time: 下午5:01
+ */
+
+namespace Westdc\Visual;
+
+class Map {
+
+    private $db;
+    private $config;
+
+    private $metadataTable;
+
+    function __construct()
+    {
+        $this->db = \Zend_Registry::get('db');
+        $this->config = \Zend_Registry::get('config');
+
+        $this->mainTable = "datamap";
+
+        if(isset($this->config->sub->metadata) && !empty($this->config->sub->metadata))
+        {
+            $this->metadataTable = $this->config->sub->metadata;
+        }else{
+            $this->metadataTable = 'metadata';
+        }
+    }
+
+    public function fetchAll()
+    {
+        $sql = "SELECT * FROM {$this->metadataTable} md
+				LEFT JOIN {$this->mainTable} m ON m.uuid = md.uuid
+				WHERE m.uuid IS NOT NULL
+				order by m.ts_changed desc";
+
+        $rs = $this->db->query($sql);
+        return $rs->fetchAll(\PDO::FETCH_ASSOC);
+    }
+
+    public function delete($id)
+    {
+        $sql = "DELETE FROM {$this->mainTable} WHERE id=$id";
+        return $this->db->exec($sql);
+    }
+
+
+
+}
\ No newline at end of file