Index: Core/Components/src/Core.Components.Charting/Data/ChartData.cs
===================================================================
diff -u -r937f4ce305957701b583772d392ac9957338199f -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/src/Core.Components.Charting/Data/ChartData.cs	(.../ChartData.cs)	(revision 937f4ce305957701b583772d392ac9957338199f)
+++ Core/Components/src/Core.Components.Charting/Data/ChartData.cs	(.../ChartData.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -63,7 +63,7 @@
         }
 
         /// <summary>
-        /// Gets or sets a value indicating whether the <see cref="PointBasedChartData"/> is visible.
+        /// Gets or sets a value indicating whether the <see cref="ChartData"/> is visible.
         /// </summary>
         public bool IsVisible { get; set; }
     }
Index: Core/Components/src/Core.Components.Gis/Data/FeatureBasedMapData.cs
===================================================================
diff -u -r04b631b486b742c5339deb1d5504bb13ab5e248d -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/src/Core.Components.Gis/Data/FeatureBasedMapData.cs	(.../FeatureBasedMapData.cs)	(revision 04b631b486b742c5339deb1d5504bb13ab5e248d)
+++ Core/Components/src/Core.Components.Gis/Data/FeatureBasedMapData.cs	(.../FeatureBasedMapData.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -45,7 +45,6 @@
             ValidateFeatures(features);
 
             Features = features.ToArray();
-            IsVisible = true;
         }
 
         /// <summary>
@@ -63,11 +62,6 @@
         }
 
         /// <summary>
-        /// Gets or sets a value indicating whether the <see cref="FeatureBasedMapData"/> is visible.
-        /// </summary>
-        public bool IsVisible { get; set; }
-
-        /// <summary>
         /// Gets the collection of features.
         /// </summary>
         public IEnumerable<MapFeature> Features { get; private set; }
Index: Core/Components/src/Core.Components.Gis/Data/MapData.cs
===================================================================
diff -u -rc223ed8ae4885b7b1b331ef4a8d710edb644772c -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/src/Core.Components.Gis/Data/MapData.cs	(.../MapData.cs)	(revision c223ed8ae4885b7b1b331ef4a8d710edb644772c)
+++ Core/Components/src/Core.Components.Gis/Data/MapData.cs	(.../MapData.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -39,6 +39,7 @@
         protected MapData(string name)
         {
             Name = name;
+            IsVisible = true;
         }
 
         /// <summary>
@@ -60,5 +61,10 @@
                 name = value;
             }
         }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the <see cref="MapData"/> is visible.
+        /// </summary>
+        public bool IsVisible { get; set; }
     }
 }
\ No newline at end of file
Index: Core/Components/src/Core.Components.Gis/Data/MapDataCollection.cs
===================================================================
diff -u -rba81c979693c5d5467b232696a688b6305e57c5e -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/src/Core.Components.Gis/Data/MapDataCollection.cs	(.../MapDataCollection.cs)	(revision ba81c979693c5d5467b232696a688b6305e57c5e)
+++ Core/Components/src/Core.Components.Gis/Data/MapDataCollection.cs	(.../MapDataCollection.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -89,6 +89,7 @@
             {
                 if (List[i].Equals(oldElement))
                 {
+                    newElement.IsVisible = oldElement.IsVisible;
                     List[i] = newElement;
                 }
             }
Index: Core/Components/test/Core.Components.Gis.Test/Data/FeatureBasedMapDataTest.cs
===================================================================
diff -u -r151bab16a7ebc1bffc0621ab56c6dc219db1e90f -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/test/Core.Components.Gis.Test/Data/FeatureBasedMapDataTest.cs	(.../FeatureBasedMapDataTest.cs)	(revision 151bab16a7ebc1bffc0621ab56c6dc219db1e90f)
+++ Core/Components/test/Core.Components.Gis.Test/Data/FeatureBasedMapDataTest.cs	(.../FeatureBasedMapDataTest.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -100,7 +100,6 @@
             Assert.AreEqual(features.Length, data.Features.Count());
             Assert.AreEqual(features[0].MapGeometries.Count(), data.Features.First().MapGeometries.Count());
             CollectionAssert.AreEqual(points, data.Features.First().MapGeometries.First().PointCollections.First());
-            Assert.IsTrue(data.IsVisible);
         }
 
         [Test]
Index: Core/Components/test/Core.Components.Gis.Test/Data/MapDataCollectionTest.cs
===================================================================
diff -u -r151bab16a7ebc1bffc0621ab56c6dc219db1e90f -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/test/Core.Components.Gis.Test/Data/MapDataCollectionTest.cs	(.../MapDataCollectionTest.cs)	(revision 151bab16a7ebc1bffc0621ab56c6dc219db1e90f)
+++ Core/Components/test/Core.Components.Gis.Test/Data/MapDataCollectionTest.cs	(.../MapDataCollectionTest.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -122,21 +122,26 @@
             // Setup
             var list = Enumerable.Empty<MapData>().ToList();
             var data = new MapDataCollection(list, "test");
-            var oldDataElement = new MapLineData(Enumerable.Empty<MapFeature>(), "test");
+            var oldDataElement = new MapLineData(Enumerable.Empty<MapFeature>(), "test")
+            {
+                IsVisible = false
+            };
             var newDataElement = new MapPointData(Enumerable.Empty<MapFeature>(), "another test");
             
             data.Add(oldDataElement);
 
             // Precondition
             Assert.AreEqual(1, data.List.Count);
-            Assert.IsInstanceOf<MapLineData>(data.List.First());
+            Assert.IsInstanceOf<MapLineData>(data.List[0]);
+            Assert.IsFalse(data.List[0].IsVisible);
 
             // Call
             data.Replace(oldDataElement, newDataElement);
 
             // Assert
             Assert.AreEqual(1, data.List.Count);
-            Assert.IsInstanceOf<MapPointData>(data.List.First());
+            Assert.IsInstanceOf<MapPointData>(data.List[0]);
+            Assert.IsFalse(data.List[0].IsVisible);
         }
 
         [Test]
Index: Core/Components/test/Core.Components.Gis.Test/Data/MapDataTest.cs
===================================================================
diff -u -r151bab16a7ebc1bffc0621ab56c6dc219db1e90f -rcafbc3c65ce889379d651c5e0e1a4d3528b1e429
--- Core/Components/test/Core.Components.Gis.Test/Data/MapDataTest.cs	(.../MapDataTest.cs)	(revision 151bab16a7ebc1bffc0621ab56c6dc219db1e90f)
+++ Core/Components/test/Core.Components.Gis.Test/Data/MapDataTest.cs	(.../MapDataTest.cs)	(revision cafbc3c65ce889379d651c5e0e1a4d3528b1e429)
@@ -44,7 +44,7 @@
         }
 
         [Test]
-        public void Constructor_WithName_ExpectedValues()
+        public void Constructor_ExpectedValues()
         {
             // Setup
             var name = "Some name";
@@ -55,6 +55,7 @@
             // Assert
             Assert.IsInstanceOf<Observable>(data);
             Assert.AreEqual(name, data.Name);
+            Assert.IsTrue(data.IsVisible);
         }
 
         [Test]