diff --git a/chsdi/models/vector/stopo.py b/chsdi/models/vector/stopo.py
index f2912d3f83..2cfac182a1 100644
--- a/chsdi/models/vector/stopo.py
+++ b/chsdi/models/vector/stopo.py
@@ -919,7 +919,8 @@ class GridstandSwisssurface3d(Base, Vector):
     __template__ = 'templates/htmlpopup/swisssurface3d.mako'
     __label__ = 'id'
     id = Column('tilekey', Unicode, primary_key=True)
-    temporalkey = Column('temporalkey', Integer)
+    gpstime_min = Column('gpstime_min', Integer)
+    gpstime_max = Column('gpstime_max', Integer)
     the_geom = Column(Geometry2D)
 
 register('ch.swisstopo.swisssurface3d.metadata', GridstandSwisssurface3d)
diff --git a/chsdi/templates/htmlpopup/swisssurface3d.mako b/chsdi/templates/htmlpopup/swisssurface3d.mako
index f786578674..791555ae2e 100644
--- a/chsdi/templates/htmlpopup/swisssurface3d.mako
+++ b/chsdi/templates/htmlpopup/swisssurface3d.mako
@@ -2,5 +2,6 @@
 
 <%def name="table_body(c, lang)">
     <tr><td class="cell-left">${_('ch.swisstopo.swisssurface3d.metadata.tilekey')}</td>   <td>${c['id'] or '-'}</td></tr>
-    <tr><td class="cell-left">${_('ch.swisstopo.swisssurface3d.metadata.temporalkey')}</td>    <td>${c['attributes']['temporalkey'] or '-'}</td></tr>
+    <tr><td class="cell-left">${_('ch.swisstopo.swisssurface3d.metadata.gpstime_min')}</td>    <td>${c['attributes']['gpstime_min'] or '-'}</td></tr>
+    <tr><td class="cell-left">${_('ch.swisstopo.swisssurface3d.metadata.gpstime_max')}</td>    <td>${c['attributes']['gpstime_max'] or '-'}</td></tr>
 </%def>